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Thu, 07 Sep 06 at 10:55:48

http://www.rtmark.com/f/get/trrcii/363/7.html

sprint ringtones «;sprint ringtones»
http://www.rtmark.com/f/get/trrcii/363/7.html, CA USA

Wed, 06 Sep 06 at 03:18:41

Opteka FL680AF-C for canon digital EOS Trigger voltage 4.64v

Ross Ferris «;rg.ferris@xtra.co.nz»
Tokoroa, New Zealand

Thu, 06 Apr 06 at 04:45:16

Do you think the philips flash 28 BCS will work on my canon EOS 10D? Do you think it will give an error?

Im looking forward to your reply

Greetings Henk

Henk «;ottehenk@hotmail.com»
ede, CA holland

Sat, 24 Dec 05 at 05:03:49

HI
I use the Vivitar Auto Thyristor 2800 on my digital canon 20d. and it works just fine. But it is not attached to the hotshoe. I took it apart and build in a jack sleeve. So i can use it with the flash sleeve. I think you might be interested.
best regards
and a marry chrismas
konstantin

Konstantin «;diluo@web.de»
Erfurt, th Germany

Thu, 22 Dec 05 at 13:52:11

Aico Auto Pro 38 circa 1990. Trigger voltage 202 Volts. Thanks for the information, was planning to use it on a Nikon D50, thanks to your site, I checked first! I love the 'Net!

David Bettie «;davidbettie@blueyonder.co.uk»
Wolverhampton, UK

Wed, 21 Dec 05 at 14:16:04

I measured my strobe. 1,6 volts on Chinon S-250 Zoom. I use that with Nikon D50.

Tommi Mikkonen «;tommi.mikkonen@pp1.inet.fi»
Finland

Sun, 18 Dec 05 at 12:25:30

Measured voltage at the connection points of the suntax 9000ETS was 3.5 volts DC and therefore suitable for the Canon EOS 10D, I had to switch the wiring because the positive was connected to the the side instead to the central pin, which gave an error at the display of the camera.
The suntax 9800A measured 68 Volts DC and the Achiever 115M was good for 64 volts DC.
Greetz.
Lymar.

lymar «;maurly@skynet.be»
antwerp, CA belgium

Sun, 18 Dec 05 at 05:46:47

Measured 6.2 Volts on my Soligor 30DA flash, using a digital multimeter.

Rafael Garcia «;rg_segura@ya.com»
Malaga, SPAIN

Wed, 14 Dec 05 at 05:46:03

Measured Metz 36C-2 trigger voltage: 7.4 Volts

Jack van der Windt «;j.vanderwindt@hetnet.nl»
Druten, Netherlands

Mon, 12 Dec 05 at 02:06:42

Hi!
Just measured next two flash:
Chinon C990-Pro trigger voltage: 125V (huh)
Chinon GS-320 trigger voltage: 9V (may I use it with my Olympus 5050?)

FotoDoktor

FotoDoktor «;foto@rosko.hu»
Budapest, CA Hungary

Fri, 09 Dec 05 at 15:38:43

Measured 9.97 Volts on my Unomat BC 24 T flash, using a digital multimeter.

Nicola Morello
Pordenone, PN Italy

Thu, 08 Dec 05 at 16:09:16

Just measured the Sunpak B3600 AF (for Canon cameras), resulting in a trigger voltage of 7.4 volts.

It used to work fine on my old EOS600, but not on my EOS20D... the speedlite 580EX works better though :-)

Henrik Lander
Sweden

Thu, 08 Dec 05 at 12:06:24

Hi - just measured voltage on a Jenaflex Zoom 3600 ( twin head ) flash unit - dedicated for TTL flash with Jenaflex AM-1 camera. I got a voltage of 1.7

Will try it on my Panasonic FZ30 when I build up courage...

Thanks for this site

Regards

Andy

Andrew Lewis «;a.lewis29457@ntlworld.com»
cardiff, UK

Sun, 04 Dec 05 at 20:34:11

I too called Vivitar and it was confirmed that all 285HV flashes, regardless of country of manufacture have trigger voltages around 9V. I have a Korean 285HV - measures 7.6V with fresh batteries.

Shane
Oceanside, CA USA

Sun, 04 Dec 05 at 07:35:18

The Strobe "Berotron 3000AF" has a Voltage of 4,8 V - 6 V. It depends on Batteries or Akkus you use.
4 X 1,5 V or 4 X 1,2 V.

Martin Havran
Braunschweig, NS GER

Fri, 02 Dec 05 at 03:01:06

Like its brother the Image CZ65, the CZ55 I have here shows 200V across its trigger terminals. Blast...

Jim May
CA USA

Thu, 24 Nov 05 at 11:03:40

Vivitar 285HV (bought new in 2004) - 6V
Measured myself.

Yashica CS-220 Auto (not 221 Auto, another model) - 10.5V
Measured myself.

Hitacon 160B - 130~135V
Measured myself.

All using a multimeter.

Andy Choong «;ceo684@softhome.net»
Klang, SL Malaysia

Tue, 22 Nov 05 at 09:30:16

Hi

A friend of mine sold me his Old Vivitar 285,for use on my Fuji S700o. Following your instruction on how to measure, I found it to be 6 to 8 volts. Vivitar reports the older models, those made in japan have a trigger voltage of over 300. WHich is correct??

Steve Bradshaw «;sbradshaw@mountaincable.net»
Hamilton, ont Canada

Tue, 15 Nov 05 at 16:02:52

Hi!

I checked the strobes I own.

Cullmann DC42 5.30 V
Metz 45 CT-1 (serial #137589) 357 V - ouch!!!
Thanks to your report I didn't try this one on my brand new EOS 20D!

Stefan

Stefan Moss «;stefanchris@aol.com»
DE

Thu, 10 Nov 05 at 14:55:31

BRAUN Ultrablitz 34M (dedicated system SCA 300) has triger voltage of 7.71 volts.

Works fine with Panasonic FZ30 camera.

David Atir «;davidatir@isdn.net.il»
ISRAEL

Wed, 02 Nov 05 at 20:18:13

I asked the people at hensel about the Sync voltage of their Integra 500 strobes and this is the answer I got , think it might be of interest for other people.
Thank you and congratulations on your site hope it keeps growing.

Walter Iglesias.




-------------------------------------
Dear Mr. Iglesias,

thank you for your inquiry.

The Integra 500 has a sync voltage of approx. 18 Volt.

The new Integra Pro / Pro Plus 500 has a sync voltage of approx. 5 Volt.

Best Regards

Christian Lutz
Export Sales Manager
Hensel Studiotechnik GmbH & Co. KG
Robert-Bunsen-Str. 3
D-97076 Würzburg
Phone: ++49 (0) 931 / 27881-14
Fax: ++49 (0) 931 / 27881-50
E-Mail: christian.lutz@hensel.de
Internet: www.hensel.de
----- Original Message -----
From: Administrator
To: st@hensel.de ; th@hensel.de
Sent: Saturday, October 29, 2005 4:15 AM
Subject: Kundenanfrage Englisch wurde abgeschickt



Das Formular wurde ausgefüllt!

Folgende Angaben wurden dabei gemacht:


Dialogbox...: Dear Sir or Madan,
I need to know the sync voltage of my Integra 500 units , so that I know if it is safe for using them with the sync cord attached to the Sync socket of my Canon 20D camera.
Thank you in advance for your answer,
Walter Iglesias

Walter Iglesias
CA

Mon, 31 Oct 05 at 14:42:46

I DON LAND HERE OOOOOOOO PLEASE GUYMEN KEEP UP THE GOOD WORK. LUCKILY A FRIEND OF MINE INTRODUCED ME TO THIS WONDERFUL AND VERY EDUCATIVE HOMEPAGE. I AM VERY HAPPY TO HAVE BEEN HERE.

THANKS.

EGOBIA NWAGUY.

EGOBIA NWAGUY «;EGOBIAMGBADA@YAHOO.COM»
WITU, CA USA

Sat, 29 Oct 05 at 22:10:30

Hi

I tested a Hanimex X322 strobe:
About 195 V using ordinary digital multimeter with unknown input impedance...

Mario Scholz «;Mario.Scholz@gmx.net»
Berlin, Germany

Fri, 28 Oct 05 at 17:05:46

Hello.

I tested a Tokura 4015M (old and cheap!) strobe.
Here are the results:
About 210 V using ordinary digital multimeter with unknown input impedance...
Bye
SD

SD «;sdphoto@tele2.fr»
Bethune, FRANCE

Sat, 15 Oct 05 at 08:15:58

Hello.

I tested a National PE-200 strobe; here are the results:

1. About 250 V using old-school, high class analog multimeter with 50 MOhm input resistance.
2. 36 V using cheap, ordinary digital multimeter (Sinometer M-830B) with unknown input resistance.

Regards, Slawek.

Slawomir Maciejewski «;slama77@gazeta.pl»
Warsaw, -- Poland

Wed, 12 Oct 05 at 14:58:24

I mesured about 34V on my strobe "Vivitar (auto ?) 2600" who doesn't works with my EOS (350D).

Knoodrake «;knoodrake@gmail.com»
Aix, 04 France

Fri, 07 Oct 05 at 14:01:24

Just tested a Sunpak 433D Read a constant 7.9v Tested with a Fluke Multimeter. (Alkaline batteries)

Andy C
MA USA

Sun, 02 Oct 05 at 14:56:57

I have measured a Starblitz 3000 BT-TWIN to 43 volts.

Skipper Clement Schioett «;skipp@skipp.dk»
holbaek, DK Denmark

Sat, 01 Oct 05 at 05:31:35

SUNPAK 24DX and 36DX both 10v- 11v. Tested with many meters.

Stan Walker «;stanwalkerpens@btopenworld.com»
Haydock, UK

Tue, 27 Sep 05 at 16:14:07

Miranda 500CD trigger voltage measured at 2.75 using Fluke model 75 digital multimeter.

Peter Clare «;pmclare@makenda.co.uk»
Basingstoke, CA UK

Tue, 27 Sep 05 at 10:11:27

Helios 38 Auto - Trigger Voltage was 175VDC using a Digital Storage Multimeter

Derek Manning «;djmanning@ntlworld.com»
Letchworth Garden City, UK

Tue, 27 Sep 05 at 04:59:47

I have read of many bad reports on a safe sync product. So I decided too have a go and make my own. I have made three versions of this, but they all do the same job. Letting the camera only see 3 or 5 volts, no matter what the strobe trigger volts are. I then extended the idea too have a slave flash to fit on top of the camera giving a single flash for use with studio flash`s. No more preflash woes.

Stan Walker «;stanwalkerpens@btopenworld.com»
Haydock, UK

Mon, 26 Sep 05 at 10:02:14

I have an old Regula Variant 740-2 mc strobe unit and need a manual and sync cord. Any suggestions as to who might have them ? Any U.S. source?

jim sapione «;bird@kaballero.com»
merry point, va USA

Fri, 16 Sep 05 at 05:15:38

hello
Cullmann DC42 - 5.78V - checked by myself

best regards
Skoku

Marcin SKoczek «;skoku@plusnet.pl»
Warsaw, Poland

Thu, 15 Sep 05 at 20:42:27

Thanks for the trigger voltage list
I checked two of my small flashes on a DSE digital multimeter:
Starblitz 2800DFC - 3.0V
Starblitz 1000 Auto Macrolite (ring flash) - 3.7V

Geoff Mower
Australia

Wed, 14 Sep 05 at 23:29:27

I have a powershot pro 70 that is displaying a E05 error message on the top screen. Can anyone give me some insight as to the problem?

bigkahuna «;dstrange@telus.net»
ferndale, wA USA

Tue, 13 Sep 05 at 16:33:45

checked 2 flashes, with Fluke voltmeter:

Crest BC-30B : 172 Volt
Olympus Quick Auto 310 : 225 Volt

Both used on my Fuji Finepix 6900Z, no problem, but for how long?
I want to make something like this: http://www.chemie.unibas.ch/~holder/nikonflash/coolflash.html
as adapter on the shoe to save te shoe/camera

Roelof «;brink89@zonnet.nl»
Assen, Holland

Tue, 13 Sep 05 at 13:58:55

Thanks for the page on strobe voltages. I did my own test to add to the database.
Cobra D632: 4.7v

Micha Noordegraaf
CA USA

Tue, 13 Sep 05 at 13:29:23

Would like repair info for Metz 202 and 402. I have older units and chargers do not seem to work. Any repair or testing info please!

Larry «;munro@surfside.net»
CA USA

Thu, 08 Sep 05 at 04:03:29

Hi,

have measured trigger voltage on the following flashes - might add to your excellent list:
Brand Model Voltage Comment
Canon 300TL 3,2V Dedicated Canon T90
Achiever 360LCD 4,5V Dedicated Canon FD bodys
Vivitar 285 7,8V Not dedicated - used it on both FD and EOS bodys OK
Soligor TIF 380 4,7V Dedicated Canon EOS
Starblitz 3600 DFC 4,35V Dedicated Canon EOS
Sunpak 5000 AF 3,2V Dedicated Canon EOS
Canon 430EZ 4,1V Dedicated Canon EOS
Braun 370BVC 20,9V Not dedicated - NOT SAFE
Quantaray QA 25 250,0V Not dedicated - NOT SAFE

Regards
Thomas

Thomas Andersson «;thomas_a55@hotmail.com»
Sweden

Mon, 05 Sep 05 at 09:51:28

I have tested this flash for use on a digital slr. It came out of a 'normal' voltage round 3.5V to 4V.
Flash: Philips 28 CB
Date: 05-09-2005

Greetings,
Lorenz

Lorenz Roelofs «;roelofs@pandora.be»
CA USA

Tue, 23 Aug 05 at 21:51:31

I am going to set up a studio in my home in 6 months. After reading the article"What Canon Didn't tell you about Powershot Flash Photography", realized I had a problem in flash sync. between Canon Elan TTL and my new Canon G6 E-TTL. I may need three or four slave units if I light the white back drop. How do I connect my G6 hot shoe to my studio strobe and other non-digital flashes? I have 1.Briteck HS 1000 Professional studio flash with PC and slave trigger;2. Canon Elan Camera (prefer to use my G6 most of the time); 3.Canon 430 EZ flash; 4. Vivitar 730 AF C(Canon dedicated); 5. Vivitar 2500 auto flash w/PC & hot shoe (center post); 6. Vivitar 252 flash w/PC & hoe shoe. All these are non-digital. Digital I have my Canon G6 and Canon 420 EX E-TTL. I have one slave with a PC outlet and one just a hot shoe (center post).

Will the studio flash and the other 5 flashes be tripped by the pre-flash on the G6 built in flash, Canon 420 EX, or any wireless unit I might hook up to the G6? Can anyone help me?

Larry Bland

Larry Bland «;lbland@sofnet.com»
Neosho, MO USA

Sat, 20 Aug 05 at 14:03:44

Hello,

Is there a way to make a norman 400b works with the canon EOS 350D.I have several adapters but none is working. Is there a possible compatibility between those two products ?
Norman 400B / Canon EOS 350D.
Thx.

bertrand polivka «;bpolivka@hotmail.com»
paris, CA france

Sat, 20 Aug 05 at 11:14:41

G'Day All;
For quite a while now I have unsuccessfully been looking for a copy of a manual for my Electronic Flash. The model # is Braun Ultrablitz 38 M Logic and the manufacturer is Robert Bosch Gmbh. Hopefully there is someone out there who can help!!!
Cheers, Peter.

Peter «;gday@telus.net»
, BC Canada

Fri, 19 Aug 05 at 05:22:02

I have Canon PowerShor A200.

Looks like I have got the dreaded E25 error.

i.e. When I open the lens door, I get a motor noise. Sounds like the camera is trying to focus. Then the noise stops and E25 is displayed on the LCD.

I can access the memory via USB connection but cannot take pictures.

Does any one have a solution?

Thanks

Mano

Mano Jay «;hellomano_99@yahoo.com»
Cwmbran, Wales UK

Sat, 13 Aug 05 at 12:48:21

hi ia have an alfon 787-af flash and I would like to know where I could find an ownwers manual?
tanx

Constantin «;constantinvpana@hotmail.com»
CA USA

Tue, 02 Aug 05 at 21:09:59

After reading through the info about flash voltage, I checked the manual on my Nikon D70. The quote listed on this site is, verbatim, the wording in the D70 manual. The flash trigger can handle up to 250 volts.

In addition, I checked the voltage across the hot shoes of my two flash units. My Sunpak Auto 411 measured at 75 volts, and my Vivitar Auto 225 (not yet listed on this site) also measured at 75 volts.

Keep up the great work. This site has been a tremendous resource.

Rockwell «;schrockwell@gmail.com»
MA USA

Thu, 28 Jul 05 at 17:30:35

Mr. Kevin Bjorke

Looking for information about to use a flash Metz 32CT-3 in my Olympus C-7070 I find your web site that alert me of the dangerous voltage of old strobes. (First at all , thank you for this.)
Well, I contact Metz in Germany and they say me "flash units of type Metz 32 CT-3 are already loaded with a
so called low voltage trigger circuit according the international standard called ISO10330 1992-11 allowing trigger voltages from 3.5 to 24 volts. A 32 CT-3 provided only 21V (measured unloaded) to the camera which should be suitable for all digital cameras as a Oly C7070 as well."
I contact Olympus but they never contact me.

In your site I read this "Marco Fortin-Metzgen checked with Olympus Europe on his C4040 — that digicam has a trigger voltage of 10V, so Olympus too recommends strobe triggering in the 3V to 6V range".
So, ¿Who is right? and ¿what is "Iffy" in your voltage table? -


Obviously, I' don't want to damage my camera!!
If you can help me I be very grateful.

sincerely,
Roberto Calviño

Roberto Calviño «;rcalvino@adinet.com.uy»
Montevideo, Uruguay

Wed, 27 Jul 05 at 10:05:56

From http://www.metz.de/en/photo_electronics/faq/19/148/show.html

Metz mecablitz 45-CT 1 units featuring a model number that is smaller than 534 000 are fitted with a so-called high-voltage ignition circuit. These flash units must not be directly connected to modern cameras as this could even damage the camera!

All other flash units of the Metz mecablitz 45 CT and 45 CL series feature a low-voltage ignition circuit in keeping with the current standard.

Claudio Pagnani «;cpagnani@libero.it»
Ravenna, . ITALY

Thu, 21 Jul 05 at 15:25:49

I just bought a pair of Norman 400B battery-powered flash units. Neither of them would fire using my Pocket Wizard radio triggers, nor would they fire with any optical slave in my studio. They fired just fine hooked directly to an EOS-1 film camera. (I'm not stupid enough to hook this thing directly to a digital camera for testing.)

When I called Norman tech support, they told me that they had lowered the trigger voltage on the 400B to 5 volts, because they were getting complaints that the strobes were frying shutters on new digital cameras. So now the strobes won't 'see' the radio or optical slaves. I had to pay shipping for my brand new units back to Norman so they could raise the trigger voltage to 12 v.

<rant>
This is idiotic. Nowhere does Norman say they have done this -- B+H still sells the Wein optical slave on the Norman 400B page. I wonder really how many of their customers still use these packs on a flash bracket for 400w/s wedding photography? I suspect that the vast majority of photographers who buy Norman are using these as location lighting systems, using radio and optical slaves.

The solution for Norman is to put a decal on the unit advising photographers to use a Wein Safe Sync for direct camera connection to the pack. That's what I have to do for every other big flash unit, anyway, if I'm not using the Pocket Wizards.
</rant>

Thanks,

Ken Bennett

ken bennett «;bennettk at wfu dot edu»
NC USA

Wed, 20 Jul 05 at 17:54:45

When i tried measuring the trigger voltage of my Vivitar 285HV, the flash fires. No voltage reading, the flash just fires. I'm sure the meter works fine. What could i be doing wrong?

Ray «;ryu_quirkyalone@yahoo.com»
Lauderdale, FL USA

Wed, 20 Jul 05 at 17:54:26

When i tried measuring the trigger voltage of my Vivitar 285HV, the flash fires. No voltage reading, the flash just fires. I'm sure the meter works fine. What could i be doing wrong?

Ray
Lauderdale, FL USA

Mon, 11 Jul 05 at 10:21:11

I checked the trigger voltage on my Sunpak 555.
It metered at 4.8v

Bruce
Ga USA

Fri, 01 Jul 05 at 03:18:37

Can anyone inform me whether the Minolta Flash 2000xi is compatible with the Canon 350D?

C. Theodosiou «;ecmct@intekom.co.za»
Port Elizabeth, South Africa

Tue, 28 Jun 05 at 01:29:33

E25 error... damn i am also stuck with it. it is also powershot canon.

I've read this advise on the web and will try it this afternoon,

"tap the padded usb cover part on a desk",

even though it do sound a bit 'caveman way' of solving a problem ...
however I am out of patience.

It do sound like it is some sort of problem with focussing, because the camera work when the lens is closed but as soon as you open the lens it make this awfull noise & display the dreaded E25

eden voges «;ett1@hotmail.com»
CA SA

Sat, 25 Jun 05 at 06:04:42

Trigger voltages checked:-

Sunpak SP40 = 47v

Srarblitz 200M = 259v !!Beware!!

Miranda 700 CD = -7.98v

Incablitz 328AZ is a recommended alternative flash for Panasonic FZ20,
Note some say Incablitz 280NZ is fine. I have used it OK, but with a reported firing voltage of 78v, I will not continue.

Great site, info otherwise difficult to obtain.

WHY DON'T DIGITAL CAMERAS ISSUE WARNING RE COMPLIANCE WITH ISO 10330, OR BETTER STILL....DEVELOP A DIFFERENT ATTACHMENT FOR THAT STANDARD?



Regards,

Ian Flinders

Ian Flinders «;flinders@petrie.starway.net.au»
Brisbane, Qld Australia

Fri, 17 Jun 05 at 07:50:59

I just measured the trigger voltage of my 20 years old National PE-388SW flash unit and it resulted in 8.34 VDC.

Im using this flash with the Olympus C-8080 in manual mode and it works quite fine.

Regards

Rudy

Rudy «;tds-doc@gmx.net»
Switzerland

Mon, 13 Jun 05 at 07:59:26

I've tested a Nissin 35AFPX (in my case Pentax-dedicated TTL) which had a result of 8.6V

Hope this can help
Marco

Marco Introini
ITALY

Mon, 13 Jun 05 at 02:01:37

Minsik says,

My Sunpak Autozoom 4000 hammerhead flash could not be used with the canon G2 (would have looked spectacular!), but after reading the information below i was willing to give it a new chance with the Rebel XT. It really does works great with the digital rebel xt.


Just take a multimeter and measure the open cct trigger connector, if less than 250v @ fully charged with a new battery set, (after charging several minutes) then you are ok.
I use my sunpak autozoom 4000 on automode, it has a hotshoe sensor, and so i set the rebel xt to manual mode 1/200th sec and f stop as set on the flash sensor. I can dial different apertures on the sensor and just set the manual to that setting. Flash now has lots of power and seems ok even at 18mm wide. Exposure seems spot on too.

---------------------------------------------------------snip---
Chuck Westfall, Director/Media & Customer Relationship, Canon USA, advises as follows regarding the flash sync circuit of the EOS Digital Rebel XT (EOS 350D):

*****
The EOS Digital Rebel XT uses a modified version of the EOS 20D's shutter unit. Consequently, acceptable trigger circuit voltage for both cameras is the same, i.e., 250 volts. Except for the original Digital Rebel, all current EOS digital SLRs (i.e., EOS-1Ds Mark II, EOS-1D Mark II, EOS 20D and EOS Digital Rebel XT) generate their X-sync signals electronically rather than mechanically. This is why they have higher acceptable trigger circuit voltage ratings than earlier models like the D30, D60, 10D and original Digital Rebel. These older models cannot be modified to achieve a higher trigger circuit voltage rating, since such a modification would require a different shutter mechanism as well as a complete redesign of the supporting circuitry.
*****

Best regards,

Doug
----- unsnip------------------------------------------------

Minsik «;minsik@4u.net»
Adelaide, SA australia

Tue, 07 Jun 05 at 14:37:31

I've owned a Minolta Maxuum 7000 camera for years and recently had to change the internal battery. SInce changing the battery my camera will not turn on and the LCD display does not appear to be working. Does anyone know if there is reset on this camera or any way to get it working again.

I hate to loose it, I have loads of accessaries for it. Please email me at jb53@att.net if you have a solution. Much appreciated.

Jim Burleson «;jb53@att.net»
Greenville, PA USA

Sat, 04 Jun 05 at 07:45:41

RE: strobe trigger voltages & digicams.
I checked with Fujifikm tech support & confirmed that the Fuji Finepix S7000 has a voltage limit at the hot shoe of 4.0 DCV. I've started using the Wein voltage limiter without any problems. Hope this is helpfull.

Chaz Fenn «;bs92951@netscape.net»
Williamsport, MD USA

Sat, 21 May 05 at 16:52:51

I asked Canon Customer Support if I could use my Speedlite 188A with my EOS Digital Rebel and received this reply:
"We do not recommend nor do we support the use of the A series Speedlite
flashes with the EOS Digital SLR cameras. We guarantee compatibility
with EX series flashes. Enjoy!

Thank you for choosing Canon.

Sincerely,

Jason
Technical Support Representative

Richard Gill «;dick_gill7@hotmail.com»
Bloomington, IL USA

Sat, 21 May 05 at 16:27:38

Sunpak 422-D with STD-1D module = 11.85v
Sunpak auto 30 DX with NE-1D module = 10.92v to center contact
and 4.40v to dedicated contact
Sunpak auto 383 Super = 6.95v

These are all over 20 years old.

Ed Pawlowicz
NY USA

Sat, 21 May 05 at 09:51:39

I reported a while ago that the Sunpak autozoom 4000 hammer head flash triggering at 200v. Yes thats still right, but now i have a Canon Rebel xt and have verified that the electronic shutter in that is ok up to 250v. So the Sunpack lives again! Yes it works 100% and a new set of rechargables and its usefull again.
Actually i didnt want to buy c cells so got an old Sony SX ENG camera battery that was on its last legs and split that apart. Inside are 10 c (sort of, right ehight @ 50mm but that the diameter is a little smaller instead of 26mm its only 22mm. anyway these "old cells have lots of grunt and have saved me the expense of new cells.

Check you local tv station foe some of these old packs perhaps.

Night

Minsik «;minsikau@gmail.com»
Adelaide, SA australia

Mon, 16 May 05 at 17:33:56

Hi!

I just found an older strobe:

AGFATRONIC 301CB

I tested it with a Nikon D70, but I forget to remember the voltage problem. *eek*
This Strobe has a voltage of:

240V (+ at middle pin)

So it shouldn't be used with modern cameras. In fact, it didn't kill my D70 *huh*

Dani «;-»
Essen, NRW Germany

Thu, 05 May 05 at 13:01:23

I measured the Sunpak Auto 301. The trigger voltage reached 50 volts after one minutes (when the ready light switches on, I measured 20 volts, but it increased every second up to 50 volts)

Pieter Kestelyn «;kestelyn_pieter@hotmail.com»
VL Belgium

Sat, 23 Apr 05 at 11:36:41

I have a Sunpak that has had very little use. It is several years old but in nearly new condition. I just tried to fire it up and it does nothing. Any suggestions?

Moon Eagle «;mpoppers@bellsouth.net»
Asheville, NC USA

Fri, 22 Apr 05 at 05:06:31

Hensel IR Flash Transmitter Economy (no. 396)
3-5V according to Hensel Export Sales Manager

Aapo Laitinen «;aapol@mbnet.fi»

Fri, 15 Apr 05 at 14:18:47

I have three strobes
1 Soligor MK-17A, triggers 71.0V - centre positiv
2 Pentax AF201SA, triggers 6.2V - centre Positiv
Piotr

Piotr Sosnowski «;inserwis.sc<antispam>@neostrada.pl»
Szczecin, CA Poland

Fri, 15 Apr 05 at 02:57:26

[quote]
I have a vivitar 728 auto focus flashgun which will no longer work - I put in new batteries - hooked it up to my canon eos sync cord and now it won't work (my camera is a canon rebel 2000-not digital) I need help!!! How do I know if it is the bulb - I have had the flash for about 5 months now and have only used the flashgun about 3 times - when i bought it it was supposedly compatible w/the camera. I am an amatuer and have no idea what to do but I need my flash for an assignment tomorrow so any help soon would be great!!! thanks

nicki p «;nicjoeaud@yahoo.com»
[/quote]

Does it work when you trigger it with the test button?

If not, make sure you have the batteries oriented correctly (the holder is usually marked for which way they go) -- if this is OK, clean the contacts.

If that doesn't work, try another set of batteries.

Charles
CA USA

Fri, 15 Apr 05 at 02:48:55

I have three strobes, all fairly old.

Miranda 930TCD -- triggers at 9.2V -- centre positive.

Sunpak 2800BZ -- triggers at 6.8V -- centre positive.

Vivitar 2800D -- triggers at 8.9V -- centre positive. (note the "D" is important -- Vivitar 2800 models without the "D" cithout the "D" can be high voltage -- 130V +!)

All three work fine from Panasonic Lumix FZ20 digital and Nikon F401 SLR.

Charles «;cknox@netspace.net.au»
Melbourne, VIC Australia

Thu, 14 Apr 05 at 05:15:12

About strobe voltage for National PE-2850 flash - I've read one advertise where one guy sold this flash and specified the strobe voltage also. His value was probably given from flash manual and he stated it to be as 36 Volts.
See mentioned adds on this url:

http://www.fotobazar.cz/inzeraty.php?detail=10093

Best regards,
Erich

erh «;erh@pobox.sk»
Slovakia, Europe

Sun, 10 Apr 05 at 15:52:45

Got a Sunpak auto 322 D - Reads only 2Volts!!! works even on my c-5050. Great old cheap thing :)

XZ «;x.photography@gmail.com»
Montreal, QC Canada

Wed, 06 Apr 05 at 06:22:29

hi,

Pentax (germany) informed, that the maximum-voltage for DSLR's *istD + *istDS is 30 Volt
Positive in the middle.

On
http://www.tekade.de/news/html/bastler.html

you find links on flash-voltage-regulator and servo-flash to build it yourself for extremely little money!

alfred hamm «;alfred.hamm@rs-telecom.de»
horhausen, germany

Tue, 05 Apr 05 at 07:54:34

Looking through the posts for flash voltages I have to ask is the synch voltage generated by the flash and the camera is just acting as a switch closing the contacts and firing the flash. Why I ask is I was trying to test a wireless flash trigger and if a multimeter is placed over the output plug a cicuit should be made when the test botton is pressed. I do not seem to be able to measure any such circuit making could this be that the circuit closure is too brief to measure or am I down the wrong path.

I was trying to test this to operate another circuit remotely but have so far failed to get any output. The trigger definatly is workig as it fires the studio falsh lights no problem.

KWC «;ken@elvet.plus.com»
Durham, UK

Mon, 04 Apr 05 at 11:05:47

My Sunpak Auto 36DX flash has an 1.85V output voltage, measured with a cheap digital multimeter (M830B).

Bogdan Postelnicu
CA USA

Sat, 02 Apr 05 at 14:07:35

I can confirm that the flash
"National PE-3057" have a stobe at 10.9 V

Niels Chr. Rød «;ncr@db9.dk»
Copenhagen, kbh DK

Fri, 01 Apr 05 at 19:59:59

Cheers!
Does anyone have any information on the Sunpak FP-38? Voltage output, comments? Thanks, Bud

Buddy Pace «;Zane@zxs.com»
Richmond, CAVA USA

Tue, 29 Mar 05 at 12:40:39

Hi,

I've recently bought a digital multimeter. I set the FUNCTION switch to DCV "200" position and then connected the test leads to the "positive" and "negative" of the hotshoe. The reading was "12.0". So does it mean that the trigger voltage of my old strobe (National PE-357S) is 12V?

C W Sze
Hong Kong, China

Mon, 28 Mar 05 at 19:53:32

Photo Essays by Herman Krieger
www.efn.org/~hkrieger

Herman Krieger «;hkrieger@efn.org»
Eugene, OR USA

Sat, 26 Mar 05 at 12:32:39

Could anyone explain how to set the multimeter?

C W Sze «;scw8888@hotmail.com»
Hong Kong, China

Fri, 25 Mar 05 at 17:19:32

I have a vivitar 728 auto focus flashgun which will no longer work - I put in new batteries - hooked it up to my canon eos sync cord and now it won't work (my camera is a canon rebel 2000-not digital) I need help!!! How do I know if it is the bulb - I have had the flash for about 5 months now and have only used the flashgun about 3 times - when i bought it it was supposedly compatible w/the camera. I am an amatuer and have no idea what to do but I need my flash for an assignment tomorrow so any help soon would be great!!! thanks

nicki p «;nicjoeaud@yahoo.com»
houma, la USA

Thu, 24 Mar 05 at 14:43:41

Vivitar 285 recently aquired for FZ 10 Checked voltage at hot shoe contacts with flash powered up 6.2 volts consistantly. Got it used and first owner marked manual as 1983 purchase.

John Krayetski «;fastoys@3web.net»
Tottenham, ONT Canada

Thu, 17 Mar 05 at 00:19:47

Incablitz 280AZ 73 volts
Boots 1600 (externally identical to old sunpack 1600a) 43 volts

Mike Sprange «;msprange@bigbluenet.au»
CA USA

Wed, 16 Mar 05 at 22:47:45

Hi again,

Responce from Olympus about the max trigger voltage for the C-8080 is 5V :-(
I will search for a remote flash or a trigger circuitry to use my current Sunpak auto124 as a remote one.

Patrick
Melbourne, VIC Australia

Tue, 15 Mar 05 at 00:47:29

Hi all,

I took about 50 flash photos with a Sunpak auto124 on my Olympus C-8080...
Then I read that it is not a good idea :-)
Well it survived so far. But I will stop and wait until I have full confidence that I am not shortening the live of my camera before I use it again. I measure 180Vdc from my Sunpak auto124 but that is with a 2/3 used set of rechargeable.

I have sent a question to Olympus Australia about the max tolerated trigger voltage for the C-8080.
I will post the response as soon as I have one.

Patrick.

Patrick
Melbourne, VIC Australia

Sun, 13 Mar 05 at 05:44:09

Here are my measurements. They were obtained by using a digital
multimeter to measure the voltage between the strobe's two
primary contacts (i.e. center pin and rail) on fully charged
units. I've also added the year I bought the strobe (all
bought new, so it is probably near to year it was manufactured):

<pre>
Mfgr. Model Year Voltage
---------------------------------------
Prinz Jupiter 2000 (1975): 71 V
Vivitar 283 (1975): 107 V
Nikon SB-28 (2000): 3.1 V
---------------------------------------
</pre>

Gisle Hannemyr «;gisle@hannemyr.no»
Oslo, Norway

Fri, 11 Mar 05 at 03:50:45

Just tested my Achiever 115A/S Auto and slave flash voltage!
Test procedure:
1. I used a digital multimeter to test this flash. Both Positive and Negative probe is clamped to the trigger pin.
2. The voltage is recorded down before I press the trigger the test button on the flash.
3. Then the test trigger is activated and the voltage on the multimeter is recorded.
4. Another test is after I trigger the test button, wait a while for the voltage reading to a saturate value.
Here's my result:
1. 3.54V - Before trigger the test button on the flash
2. 3.82V - reading right after the test button is triggered.
3. 3.53V, 3.52V, 3.54V, 3.54V, 3.51V - saturated reading of the flash after the test button is triggered! (I tested for 5 times!
4. Average value of the trigger voltage: 3.52V
5. The maximum voltage recorded after the test button is triggered: 3.91V

Hope this help

Regards
cheewooi

Chee Wooi «;gehcheewooi81@yahoo.com»
Kuala Lumpur, SELANGOR Malaysia

Wed, 09 Mar 05 at 15:24:17

I have measured the trigger voltage on 2 of my flashguns, both by using a digital meter and got the following results:

Starblitz Pro 5000 GTZ Twin ..... 11 Volts

Starblitz 1000 Auto Macro lite ..... 6.75 Volts.

Please note that the second one is on the list as 2.9 Volts but my reading is much higher.

Hope this helps someone.

Regards

Ramon

Ramon «;rmilton@lineone.net»
London, uk

Tue, 08 Mar 05 at 17:59:24

In late October 2003 I posted info about my old Sunpak strobe but didn't realize until just now that I made a typo in the model number! Someone from Finland wrote to me to ask if I really meant "Sunpak Auto 26SR", not "Sunpak Auto 266SR". I checked my strobe & he's correct, it's a 26SR NOT A 266SR.

This is my old message with the INCORRECT MODEL NAME 266SR:
>------------------------------------------------------
>http://www.botzilla.com/photo/photoBook/pbook.html#303
>I've got an old Sunpak model "auto266SR". It peaks at 5.7v measured
>with a good digital multimeter, with fresh NiMH batteries. I see it
>cycle down to 0v then back up to 5.7v in a couple of seconds when I
>test-fire it, so I'm pretty darned sure I'm measuring the voltage
>correctly. You can add it to the list if you'd like.<br>
>------------------------------------------------------

This really should be the "Auto 26SR" NOT THE "Auto 266SR". Sorry 'bout that.

Zapped «;d3zapped@yahoo.com»
Austin, TX USA

Mon, 07 Mar 05 at 06:05:37

Sunpak 2000 BZ (Thyristor -- centre pin positive) measures 6.8V trigger voltage with NiMH batteries.

Works OK on a Panasonic FZ20 & has no extra pins to worry about.

Has only 2 power settings and controls are tedious to move, but hey, what can you expect for $A2.70...

Charles «;cknox@netspace.au»
Melbourne, Vic Aust.

Fri, 04 Mar 05 at 08:34:38

I received this answer from Metz Support about Mecablitz 32ct7 at Canon EOS 300D:

Sehr geehrter Hr. Salzer,
im Gegesatz zum 45 CT-1 hat der 32 CT-7, der wesentlich später auf den Markt kam zu einem Zeitpunt wo sich die immer noch gültige Norm ISO10330 1992-11 bereits durchgesetzt hatte, generell einem Niedervolt-Zündkreis, bei dem eine Beschädigung der Kamera ausgeschlossen ist. Die Zündspannung des 32 CT-7 beträgt 10V und ist daher auch für die 300D verträglich.

Mit freundlichen Grüßen

Metz Werke GmbH & Co KG
Technischer Kundendienst

The important words are:

10V Trigger Voltage

HPS

Hans Peter Salzer «;hpsh@gmx.de»
Frankfurt, Germany

Thu, 03 Mar 05 at 11:39:16

I got an old National PE-357S but I'm not sure what the voltage is. However, I've found 2 similar models in The Strobe List:

PE-287S Your Call 8.3V measured by Kjetil Kling Ortveit

PE-387S Your Call 7.8V, per Alain Gleyzes

Could any one tell me whether mine is also around 8V?

Thanks in advance for your help.

C W Sze «;scw8888@hotmail.com»
HKSAR, China

Tue, 01 Mar 05 at 19:10:58

I have three flashes that I have checked the trigger voltage on with a digital voltmeter.
1.) Vivitar 283~serial No. K176509
108.6 volts
2.) Canon 277T
3.68 volts
3.) Sunpak Auto Zoom 1000 Canon Dedicated~serial No. 84004734
3.82 volts

I have used both the Canon and Sunpak flashes on my Canon 20D in manual mode. The Canon does a great job. I can not get as good results with the Sunpak, but I do not have a manual for it so I am not sure how to set it up.

I will not use the Vivitar on my Canon 20D with out getting a Wein Safe-Sync.

Hope this helps someone.

Michael E. Crowe «;mec99@kih.net»
Hustonville, Ky USA

Sun, 27 Feb 05 at 09:56:08

Hello, I own a Minolta X700 that works fine. I just purchased a Vivitar zoom thyristor 5200 flash unit for the camera. I saw the same flash on Ebay being sold with an X700 and figured they would work well together. When I attach the flash to the camera, all I get as a meter reading from the camera is a "flashing" reading of "60" for my shutter speed. No matter what I have the flash set to (Auto, M/TTL, 1/2, 1/4, 1/16)ISO, F-stop or shutter speed for either flash or camera, I still get the same reading from my camera. Did I buy the wrong flash? Do I need a synch chord? Or COULD something be wrong with the camera? I also tried a Sakar 27M flash unit which had no effect at all with the reading, with or without a synch chord.
Can someone please tell me what I'm doing wrong!

Terrence Jackson «;TJackson6925@Hotmail.com»
West New York, NJ USA

Fri, 25 Feb 05 at 20:21:11

the e25 or error 25 problem that i had was the focus motor...hope this helps

ted «;tedc001@hotmail.com»
CA USA

Fri, 25 Feb 05 at 16:28:00

I measured my old Practica BC2400 flash (purchased around 1989 or 1990) at 7.5V.
It has a second pin for some proprietary function, but it looks to be in a position that won't touch any of the proprietary pins on the G-series' hotshoe once on the camera.

Andy
London, UK

Wed, 23 Feb 05 at 20:18:30



Sorry, left this out of previous post - (Wed, 23 Feb 05 at 20:08:17)


Is there, anywhere, an explanation of why there is such a grab-bag
of trigger voltages for these units?

E.D. Wright «;ewright95503@cox.net»
Eureka, CA USA

Wed, 23 Feb 05 at 20:08:17

I just bought a new digital camera (Panasonic DMC-FZ20) and had intentions of using an old strobe flash that I've had for years on it until I discovered this great flap about strobe flash trigger voltages and digital cameras. To Panasonic's credit, the camera manual for the FZ20 states that "external flash units used (other than Panasonic's) should be designed for use on a digital camera and have a trigger voltage compliant with ISO 10330 (less than 24 volts)." But, it also says, "Some commercial flashes have synchro terminals with high-voltage or reversed polarity and use of such flashes may cause a malfunction or the camera may not operate normally." From what I've seen on the internet, this should probably be a much stronger warning.

Anyhow, here is my "for what it's worth" entry to this forum.

The old strobe mentioned above is a Vivitar 285 (made in Japan - SN 6834101) purchased in August 1981 at a U.S. Air Force exchange in England. It's been years since the last time it was used. But it still appears to be operational, that is, it charges up and recharges in the stated time interval and fires OK, off the camera.... but I haven't actually tried it taking photos. Now, how about this... with a fresh set of alkaline batteries installed, and after "re-forming" the capacitor in accordance with the manual, I measured the trigger voltage at least a half dozen times, on both the strobe shoe as well as the contacts of a PC cord. I consistently read 3.5, repeat, 3.5 volts; Not what I expected. Since this is the lowest reading I've seen reported anywhere for this model and have no way of knowing whether it's valid or not, I'm speculating that the unit may be defective owing to long periods of inactivity. Even though it's still like new (never really got a lot of use) and appears to be operational, albeit the low trigger voltage, I'm not willing to risk damaging a brand new $500 camera.

E.D. Wright «;ewright95503@cox.net»
Eureka, CA USA

Wed, 23 Feb 05 at 11:41:35

Hi and thanks for the great list! Just measured my old Vivitar 285 (made in Japan) with a digital multimeter and I get between 5.9v and 6.0 volts, so seems safe for digital Canon.

Henry Clarke «;waltken@hotmail.com»
Barcelona, Spain

Wed, 23 Feb 05 at 06:03:47

I just checked the voltage from my Sunpak 544 and it varies from 5.48 to 7.52 volts.
Used a digital voltmeter and had our companies electrician verify the results.
looks like I'm gonna have to get a cable to reduce the voltage.

Bill Thelen «;wthelen@cox.net»
Cleveland, OH USA

Tue, 22 Feb 05 at 11:31:27

I just bought a G5. Only after I bought it, I found that it requires E-TTL flash - those ex series flashes.

My question is, can I non ex flashes, such as canon's 540ez or Sunpak's PZ-5000 I know that I cannot use the E-TTL. What I am interested is will those flash perform the following :

1. Will power-zooming still functioning?
2. Will the flash emit focus-assist beam in the dark?

If you have tried them on your G3 or G5. Please let me know. Thanks.

-Howard-

Howard «;sampling@hotmail.com»
philadelphia, pa USA

Mon, 21 Feb 05 at 06:57:35

I DON LAND HERE OOOOOOOO PLEASE GUYMEN KEEP UP THE GOOD WORK. LUCKILY A FRIEND OF MINE INTRODUCED ME TO THIS WONDERFUL AND VERY EDUCATIVE HOMEPAGE. I AM VERY HAPPY TO HAVE BEEN HERE.

THANKS.

EGOBIA NWAGUY.

EGOBIA NWAGUY «;EGOBIAMGBADA@YAHOO.COM»
WITU, CA USA

Wed, 16 Feb 05 at 07:31:45

Hello,

My camera is a contax G2.
I already work with the TLA 280, but i'm not satisfied.
I want to work with a Philips 38CT flash.
Has anyone measured the volts?

Cees Tol «;c.tuijp.tol@quicknet.nl»
Volendam, Holland

Thu, 03 Feb 05 at 01:16:40

hello , thanks for the voltages on old strobes

here are two from me

NATIONAL FOTO FLASH or strobe
pe-247s ca. 1985 256 volts, plus on mid

REVUE / QUELLE (Ger)
revue c35s unknown year 10 volt , plus on mid



peter «;peter-f@nospam.de»
berlin, de ger

Mon, 31 Jan 05 at 14:06:48

contacted vivitar today about the vivitat 2800d flash. They stated that the d models are a low voltage model. And that the specific voltage of the 2800d flash was 5 volts. hope this helps

jon hill «;samurai_106@yahoo.com»
wynne, ar USA

Mon, 31 Jan 05 at 09:54:48

I have a Ricoh Xr 300 P Speedlight strobe (flash) that I have had for a number of years. I was hesitant to use it with the Digital Rebel fearing the high-voltage issue. Well, yesterday I measured the voltage with two different Digital Voltmeters (one is Wavetek, other was a cheap brand) and measured the same voltage: 4.55 VDC. I am an electrical engineer - you can be sure that I measured correctly.
With this information I have begun to use with the 300d - and so far the results are very good!
Saludos,
John

John Gillespie «;john.gillespie@bms.com»
Newburgh, IN USA

Sun, 30 Jan 05 at 10:23:06

Kevin

Very good site with lots of useful information. Thanks for putting this together. Here's my contribution:

Novatron 240 Pack - 7.5 volts

Nissin 4200GW - 4 volts

Tom Pierce

Thomas Pierce «;tlpierce@mindspring.com»
Marietta, ga USA

Sat, 29 Jan 05 at 09:27:29

I'm using my old Metz 45CT1 (serialnr:631902,purchasedate: 1989, batterypack with 6 AA-cells) with my Canon Didital Rebel(300D). No problems until I reached your site where a tigger voltage of >200 (even 600) is mentioned. I measured mine with a digital meter and the highest amount measured was only 7,6 volts. So I don't understand the differences with the measurements on your site.

Nijhof Willem «;wjnijhof@wanadoo.nl»
den Haag, netherlands

Thu, 27 Jan 05 at 17:12:22

Hello,

did anyone measure "pentax af-500ftz"?

bobo550 «;bobo550@centrum.cz»
CA USA

Wed, 26 Jan 05 at 00:39:28

Thanks for the information about measuring the trigger voltage. I've used a digital multimeter and measured my Nissin AFZ400C and it is 5.7V. Yay!!

TC «;tc4848@yahoo.com.sg»
na Singapore

Mon, 24 Jan 05 at 15:58:14

Hello
I would like to share my discovery about voltage in pc contact in a flash unit
Starblitz Shurelite 2600gms (made in Japan) . Measured with an analogue voltmeter (impedance 20000ohm per V) in the pc contact, it shows only two volts, and the polarity is positive in the outer shield
of the contact and negative in the centered pin.
i hope it serves to somebody

regards

jose manuel roig
villaba, Madrid

jose manuel roig «;alfascorpii7@hotmail.com»
villalba, spain

Sun, 23 Jan 05 at 13:40:00

I have an old Photogenic AA01 and recently measured the trigger voltage at 5.5 V

Guy Tumblin «;guyajr@bellsouth.net»
clinton, SC USA

Thu, 20 Jan 05 at 10:18:16

got a message from sunpak about the trigger voltage on the 544 handle mount.

Dear Mike,
It is 6 volts dc. Most (current production) Sunpak flashes are 6, the exception is the 120J series at 12 volts dc. Old Sunpak flashes, more than 20 years ago, would be about 190 volts dc.

Thank you,

Marc H. Heller
Marketing Product Manager
ToCAD America, Inc.

Mike gerstner «;gepetto@gwi.net»
CA USA

Wed, 19 Jan 05 at 21:27:01

I looked up the specs for the Mecablitz 60 CT-1/2 in the Operating Instructions manual. The triggering voltage is 30 volts.

Eleas Petru «;epetru@xnet.com»
CA USA

Sun, 16 Jan 05 at 15:44:08

I just purchased a new Vivitar 2800. I inserted new batteries and measured the voltage between the trigger pin and side contact. 137 V.

Kent Molter

Kent Molter «;kmolter@earthlink.net»
Cedarburg, WI USA

Sat, 15 Jan 05 at 09:56:37

Hi,

Just measured the Topca 330 COS (made for Canon EOS SLR). Voltage between center pin and side contact fluctuated between 5.55 and 5.58 V. Fired it several times and got very consistent readings. Gonna try it with my Ricoh Caplio GX for fun.

Cheers
Johan

Johan «;j.modig[a]home.se»
Uppsala, Sweden

Wed, 12 Jan 05 at 00:30:34

Just tested my tiny & old Starblitz 24A with a multimeter. Comes out to 5.2 volts.

Ben S
Milwaukee, WI USA

Sun, 09 Jan 05 at 08:50:37

Hello

I just measured the Voltage of my "Sunpack Auto24" Flash and got about 210V wit Batteries and about 180V with the AC-Adaptor.

Peter

Peter Rohrer
Switerzland

Fri, 07 Jan 05 at 01:39:09

Hi, just to follow up on the post below regarding the Sunpak 444D, I did modify the strobe circuit per the excellent instructions at http://repairfaq.cis.upenn.edu/Misc/strbfaq.htm#strboazp (with some minor modifications), and I am happy to report that for a grand total expense of $1.11, I now have a 444D that puts out 2 Volts at the hot shoe and fires well from my Digital Rebel. I would highly recommend the modification to anyone that cares to do it.

Kal Krishnan
Fremont, CA USA

Thu, 06 Jan 05 at 18:48:52

Hi;
My Grandfather brought me a Vivitar 3900 Handle Mount Flash. It seems to work just fine,
but I would like to know more about this unit, when did it come onto the market, history,
pros/cons ect.
Thanks Alot.
Larry

Larry «;nikonlarry@hotmail.com»
Carlsbad, NM USA

Wed, 05 Jan 05 at 12:36:47

Hi, I measured with a digital voltmeter, the strobe sync voltage on my Sunkpak 444D which I had bought over a decade ago for my Ricoh SLR.

I got 10.8 volts to the center pin, and 6.2 volts to the second pin. I presume the second pin served some "dedicated" function for the Ricoh, but not sure what. You may include that in the excellent summary page.

I guess this puts it squarely in the "my call" category for use on my Digital Rebel. I am loathe to buy the Wien adapter, since it is about $50, and for a bit more than that I can buy a *dedicated* flash in the used market. Has anyone in this board used flashes with around 11 Volts on a Rebel or 300D camera? Any practical experiences to share?

Kal Krishnan «;kkrishnan@bravolabs.com»
CA USA

Tue, 04 Jan 05 at 13:02:45

Superb site, thank you so much, I've learnt a lot in the past couple of hours!
A number of off-site links are 404'ing, I know that's not your fault, but
it would be so nice if the new locations could be found in at least some
cases.

jw

jw
CA USA

Mon, 03 Jan 05 at 17:36:14

With reference to using an external flash on the Canon Powershot G5 - I have devised another method to use my old and powerfull BRAUN 370 BVC flash.

1) I have modified the foot of a flash adapter by shortening one side, so it does not activate the little switch on the camera, the camera now does not know that an external flash unit is connected.

2) I set the internal flash of the camera to reduced power, say by two 2 stops. I do not bother about the stop setting of the lens. I use P-mode.

3) I set the external flash to automatic, it will sense the light reflected by the scene and adapt its power accordingly.

4) I do trials and change the settings untill I have the desired result.

5) Especially in portrait photography I like to have sparkling reflections in the eyes of the model, caused by the internal flash of the camera; while the external flash bounces of the ceiling or of a white wall for general lighting of the scene.

Being able to use the digital camera for evaluation of the light distribution and as exposure meter is a real blessing.


Manfred Gammel «;manfred-gammel@hetnet.nl»
Nuenen, NB Netherlands

Mon, 03 Jan 05 at 17:32:03

Jeanpaul Brodier's <jeanpaul.brodier@free.fr> Camera Protection circuit shown in Sam's Strobe FAQ (the TRIAC version) works well for me!

I use a Canon Powershot G5 and an old BRAUN 370 BVC flash (20V trigger
voltage).

Many thanks and Happy New Year

Manfred Gammel «;manfred-gammel@hetnet.nl»
Nuenen, NB Netherlands

Sat, 01 Jan 05 at 11:27:52

Just measured a Vivitar 352 Auto Thyristor Flash with my Radio Shack Multitester (20,000 Ohms per volt) It spiked to about 190 volts, then dropped down to about 150 volts. So it's a definite No-No for digital cameras. Sorry I can't be any more precise, but the multimeter is analog. Mike

Mike Michaelski «;mmichaelski@sc.rr.com»
Lexington, SC USA

Fri, 31 Dec 04 at 12:22:34

I just received my Promaster FTD 5200 and tested it, the voltage came in at 4.4 volts.

Joe Sargent «;DroneJoe@hotmail.com»
Salt Lake City, Ut. USA

Thu, 30 Dec 04 at 14:33:44

I own the topca 330COS and I measured exactly 6V so it is safe for my eos300D/rebel

note that the flash can only fire at full mode!

Monique «;monique@fotowered.nl»
CA the Netherlands

Wed, 29 Dec 04 at 23:52:40

I have a Vivitar 272 it was make in Korea, and it is running at 74 volts.

Joe Sargent «;DroneJoe@hotmail.com»
Salt Lake, Ut USA

Mon, 27 Dec 04 at 05:18:46

I own a Yashica(Kyocera) CS-220-Auto flash unit - anno 1990.
I measured 10.26 Volts between the centerpin(+) and the outside railcontact(-)
with an APPA-95 multimeter from Advanced Instrument Technology.

Tip for the electronic handyman ...
To use this old flash as an external slave flash, I connected a BPX43 (or equiv.) phototransistor
with its Collector on the centerpin(+, and his Emmitter to the outside railcontact(-).
The Base connection is not used and cutted off ...
The slave flash fires from a distance of ca. 10 feets or 3 meter.

Frans Eggermont


Frans Eggermont «;frans.eggermont@skynet.be»
Waregem, WVL Belgium

Thu, 23 Dec 04 at 19:04:30

VIVITAR 285HV - current info from Vivitar

"The early 285 units made in Japan and Korea, have voltages which could be damaging to the camera's circuitry. The current models of the 285HV made in China have a trigger voltage of approximately 6V."

https://www.customernation.com/pls/ps/ps_faqdb.view_faq?p_host=5&p_retailer=&p_supplier=590&p_subcat=&p_subcategory=2348&p_product=12945&p_citizen=&p_reg_id=&p_faq_id=1049&p_start=1&p_end=8&p_current=&p_crm_log=&p_agent_id=&p_sn_subcategory=&p_sn_product_group=&p_sn_product=&p_faq_category=&p_faq_subcategory=&p_sup_faq_id=&p_word1=&p_word2=&p_word3=&p_word4=&p_word5=&p_word6=&p_word7=&p_word8=&p_word9=&p_word10=&p_word_count=&p_include=&p_parm=PSHFAQ

My 285HV (Made in China) comes in at an average of 5.9 (max 5.94, min 5.8)

albert
ON Canada

Tue, 21 Dec 04 at 15:00:33

Share your pictures with fellow photography enthusiasts. Make money in our weekly photo contest. All genres welcome, in color or black and white, taken with your film or digital camera.

Focal Point Photo Contest «;contact@fp-photocontest.com»
USA

Thu, 16 Dec 04 at 18:22:25

Measured my SunPack Auto 522 Thyristor with the following results;

199V at the sync jack on the main unit.

When used in conjunction with my SunPack Remote Sensor MX-5 w/hotshoe connection
the readings on the MX-5 were as follows;

Sync jack(on MX-5) DED. mode = 13V - NOR. mode = 12.1V

Hotshoe
connector (on MX-5) DED. mode = 12.4V - NOR. mode = 11.8V

All readings taken with digital meter....

Very informative site for C-8080 owners...

Ken Ellison
LA USA

Thu, 16 Dec 04 at 12:41:49

Also, that Quantaray QB350A is just a rebadged Promaster FT1700.

Phil Knight
USA

Wed, 15 Dec 04 at 11:55:28

Quantaray QB-350A measured 90v, with two different sets of batteries, just to be sure.

Phil Knight
USA

Wed, 15 Dec 04 at 01:14:21

Measured voltage on Vivitar Zoom Thyristor 5200 using digital meter. Reading was 9.4 volts.

Lowell R. «;lowellr@swbell.net»
wichita, ks USA

Tue, 14 Dec 04 at 11:43:50

I measured the voltage on a Vivitar 265 flash using a Tenma 72-4030 DMM.

My reading is 177 volts.

Thanks for a very informative website.

Don Goubeaux
USA

Fri, 10 Dec 04 at 08:39:02

Vivitar 5600 System

I contact the Vivitar company and here is the answer.
___________________________________________________________________

Hello,

The 5600 unit has a trigger voltage of 6 so should be safe to use with your
camera. There may be a timing issue with the digital but at least the
voltage will be OK.

Jim Wellington
Vivitar USA Tech Support

Marc Barbeau
Quebec, QC Canada

Thu, 05 Aug 04 at 22:30:57

Thanks for an excellent site! I would like to add some more to your collection.
All flash setting at Manual (M) mode and switch on continuously:

National PE-2057 start to lid LED at 203 Volts direct current (Vdc) and continue raising to 220+ over Vdc until I stop it.

Vivitar 2500 --- 11.63 Vdc fixed and no matter how long switched on.

Pentax AF200T --- 7.31 Vdc fixed also.

I'm using a UEI (Korea) DL-250 Digital Tester.

A separate eMail was also sent ahead to this one making someone happy ;o)

Rino Tan "helloooasan@yahoo.com"
CA USA

Rino Tan «;helloooasan@yahoo.com»
San Jose, CA USA

Mon, 02 Aug 04 at 15:07:42

Vivitar 2800, fresh alkline batteries.

150V read at end of short PC cord. Used calibrated Radioshack DVM.

JP

JP White «;jpwhite3@bellsouth.net»
Hendersonville, TN USA

Mon, 02 Aug 04 at 00:36:36

Sunpak 222 = 6.97 (Dean Glanville got 6.7, sounds like a great flash!)
Sunpak 90 = 210 (very bad)

Both measured on a digital Fluke 75

Kevin Heider
(first intitial of first name)p(last name) at comcast.net

Kevin Heider
Sacramento, CA USA

Sun, 01 Aug 04 at 19:55:30

I tested the trigger voltage on my Hanimex TZ2500 flash unit and got different results to that posted on your list.

I got 245V (versus the 196V Alaistair got). I was using fresh Lithium photo batteries which may explain the higher voltage. Tested using a Radioshack DVM (Last calibration on 8/29/2003 - was within manufacturers 7V tolerance, it read 3.8V shy of the 350V test voltage).

My digicam (Kodak DX6490) is rated up to 500V for an external flash unit. Sounds impressive and safe but a Kodak technical paper does recommend using a voltage regulator to 'protect the cameras circuitry'.
See http://www.kodak.com/global/en/service/publications/tib4378.jhtml

Wonder why they rate it at 500V then tell you to use a regulator? Wonder if it's safe to use the Hanimex unregulated or not? Hmmm....

JP


JPWhite «;jpwhite3@bellsouth.net»
Hendersonville, Tennessee United States

Sat, 24 Jul 04 at 21:40:08

I have a Cannon PowerShot A200 that has an error E25. Can anyone please help? Is it fixable?
Thanks in anticipation.
Regards,
Jan Wellls.
janwells@optusnet.com.au

Jan Wells «;janwells@optusnet.com.au»
Melbourne, VIC Australia

Fri, 23 Jul 04 at 18:28:33

I have an ancient external flash. It says Londa (has anyone heard about this again?) and the model is RX203.
I measured the voltage with an electronic multimeter and it says 203V (does it have any connection with the model name RX203?).
Then I decided to test it with my new Olympus C5060. I checked first on Olympus Yahoo forums FAQ and it is reported that the three Olympus (5050, 5060 and 8080) can tolerate up to 300V. So it should be ok. And it was! I pushed the shutter button, not without fear I must say, but everything went ok at the end!

Dimitris Trifonopoulos
Athens, Greece

Fri, 23 Jul 04 at 10:04:31

I talked to Vivitar the other day, and they reported that the older 285 series of flashes have a synch voltage of 9v if made in Japan, and 300v is made in China. I tested the synch voltage of the one I have from Japan with a voltimeter, and it reports 8.7v, which is consistent with what they told me.

Adam Shahid
Columbia, MO USA

Thu, 15 Jul 04 at 01:05:49

Just let you know that i have measured my Sunpak auto 30SR and have found a volage of 11.25VDC at the hotshoe. This is twice as high you currently have listed. Checked on Fluke DVM.

Cheers

Shane

Shane Booth «;sbooth@cjpearce.com.au»
VIC Aust

Mon, 12 Jul 04 at 07:33:31

I also e-maild to olympus tech-service about trigger voltage for the olympus C 5060, here`s their reply:

"Dear Christoph,

We value you as an Olympus customer and appreciate the opportunity to assist you with this situation.

The flash may or may not work. You may try it, and since the camera has a built in voltage regulator there should be no adverse effects if it does not work."

So I don`t really know, but maybe they changed something (voltage regulator!?)in the newer range of digi cams.

Best regards,
Christoph

Christoph Leib «;christophleib@gmx.net»
CA USA

Sat, 10 Jul 04 at 21:18:50

Adorama SS-100M (studio Strobe) voltage: 8.44

Canon 420EX voltage: 4.45

Mark Le «;imagingphotographics.com»
New York, NY USA

Mon, 05 Jul 04 at 10:44:03

I have just measured trigger voltages of two Olympus Quick Auto 310 flashes. Both flashes are quite old, from the 70's I presume. Well here are the results:
flash #1: 152 V
flash #2: 139 V

I hope thisinform ation is usefull to someone.

jsm «;se7en0@hotmail.com»
Finland

Sat, 03 Jul 04 at 19:40:42

Trigger voltage for Metz 32 CS-2 measured 4.68 volts.

I asked Olympus tech support about the trigger voltage for the C-8080. This is their reply:

Dear Mr. Shima:

There is no trigger voltage from the camera ; it is whatever is generated
by your flash... The concern is the "Back EMF" generated in that circuit
after the flash has fired. The firing circuit is protected by reverse
polarity so that the Back EMF is not a problem either..

Regards;
Patrick MacFarlane
Digital Technical Support
Olympus America Inc. Consumer Products Group
1 800 622 6372 ext. 2231
Fax 631 844 5347

Phil Shima «;philshima@earthlink.net»
Capitola, CA USA

Thu, 01 Jul 04 at 11:32:13

Hi Everybody,

Is There Anybody Who Can Tell Me If I Can Use A METZ45CT1 Flash With A NIKONF80 camera pls.
If Yes What Type Of Lead Should I Use? And Will The Flash Damage My Camera As I Heard It's Got A High Voltage About 217v?

Thanks,

Thomas Ormond

Thomas Ormond «;djthomasormond@hotmail.com»
Melbourne, Vic Australia

Wed, 23 Jun 04 at 16:40:11

Tested Sunpak Auto 433 D with volt meter. +6.75 volts at hot shoe contacts. Sunpak tech advised me the extra .75 volts will not damage my Canon A-1 or AE-1Prog.Also when testing pc connections. Take a 3/4 inch piece of heat shrink tubing and slip it over your probe tip.Leave enough off the probe tip so you can make contact with center part of pc connection.This will stop the probe tip from slipping off and causeing a short to the neg part of the pc connecton.It also works with hot shoe contacts.

Bob Rinelli
USA

Wed, 23 Jun 04 at 05:05:10


hi...

I've test my cheap Achiever 828 flash trigger voltage and the result it's show 3 volt Only........:)
Thank's to u all..........

Rgds
Donny

Donny «;donug_w@yahoo.com»
CA usa

Wed, 23 Jun 04 at 05:04:01


hi...

I've test my cheap Achiever 828 flash trigger voltage and the result it's show 3 volt Only........:)
Thank's to u all..........

Rgds
Donny

Donny «;donug_w@yahoo.com»
CA usa

Tue, 22 Jun 04 at 22:35:20

I just bought a Canon powershot G5 5.0 Mp and find it to be generally very good. I feel that I am not able to zoom in the same way like a Nikon 3.00 mp with 3x optical zoom!!! eg. when trying to zoom at a grduation or closer objects within a couple feet, does not maintain the focus but keeps zooming in and out of focus!!!

Any suggesions Will be greatly appreciated!


Thanks

Mike

Mike A. «;blueindus@yahoo.com»
CA USA

Fri, 18 Jun 04 at 20:01:25

Glad I found this site before buying a flash for my new Canon G5. Thanks for keeping me from frying things before the warranty even expired by hooking up an old Vivitar 283 to the hotshoe.

Just got a Phoenix slave flash with the hopes of being able to use it with both digital and older 35mm cameras. From your site I was left with the impression that Canon Powershot models all used a pre-flash for the built-in flash. The Phoenix D91 BZS is adjustable for both single and double flash systems. This is a good thing because my G5 seems to operate with a pre-flash when set to "auto" mode but only fires a single flash in "program", "AV", "TV" or "manual" modes as best as I can determine. Even my older Powershot A20 acts similarly: pre-flash in "auto" mode and single flash in "manual" mode. Is this in fact a commom trait with other models as well?

Clay Blackburn «;c.s.blackburn@att.net»
Ft Wayne, IN USA

Fri, 18 Jun 04 at 20:00:16

Glad I found this site before buying a flash for my new Canon G5. Thanks for keeping me from frying things before the warranty even expired by hooking up an old Vivitar 283 to the hotshoe.

Just got a Phoenix slave flash with the hopes of being able to use it with both digital and older 35mm cameras. From your site I was left with the impression that Canon Powershot models all used a pre-flash for the built-in flash. The Phoenix D91 BZS is adjustable for both single and double flash systems. This is a good thing because my G5 seems to operate with a pre-flash when set to "auto" mode but only fires a single flash in "program", "AV", "TV" or "manual" modes as best as I can determine. Even my older Powershot A20 acts similarly: pre-flash in "auto" mode and aingle flash in "manual" mode. Is this in fact a commom trait with other models as well?

Clay Blackburn «;c.s.blackburn@att.net»
Ft Wayne, IN USA

Tue, 15 Jun 04 at 09:05:18

Hi,

I'm desperate to find basic info regarding National PE-3057 that some of you are using.
I bought the unit used, without a manual, and I don't even know the guide number...

Thanks,

Fred

Frederic Fichter «;ffichter@odyssey-group.com»
Lausanne, Switzerland

Wed, 09 Jun 04 at 21:15:29

I am using a Canon PowerShot A80 -- has no hotshoe but can be fully manual. Does the built-in flash use Canon's E-TTL metering system even in M ?? Is there a reasonable way to use a slave strobe with this A80?? Or is this why I should have spent more on a digital SLR or G5?? Thanks for the feedback. Stephen / Miami

Stephen «;news30@earthlink.net»
Miami, FL USA

Sun, 06 Jun 04 at 14:35:25

A strobe measurement :

Model : Agfatronics 280 CB
Result : 29.6 V

Fabrice Lamidey «;flamidey@hotmail.com»
Bordeaux, NO France

Sun, 06 Jun 04 at 04:36:14

Have measured on Metz 28CT5 with Canon- Adaptor SCA310 9,90 Volts.
Good function with Panasonic Lumix FZ 10

Best regards!
Wolfgang Kiefer

Wolfgang Kiefer «;wkiefer@onlinehome.de»
CA Germany

Wed, 26 May 04 at 12:39:36

I have recently bought an Olympus C750uz and was keen to know what constituted a 'high trigger voltage' for this camera, as the manual doesn't state any safe figure. I phoned Olympus UK tech line and was told 6v to 300v (yes 300v!!) was OK for this camera and it was ok with most studio setups.
I was so gobsmacked I forgot to ask if this was because the camera has a built in safety device.
Does anybody else have any info on this camera?

Steve Fahy
Yateley, Hampshire UK

Mon, 24 May 04 at 08:51:21

Measured 3.3V for Vivitar 736AFC and used it for five months : no issue.

Pytoux
CA USA

Wed, 12 May 04 at 10:18:17

OK I just picked up an Ascorlight Q4 setup with 2 heads. Very nice! I had to fix it, though. When you tried to trigger the strobes it would just make a clicking sound and nothing would happen. So I started tracing through the circuit and found that one of the capacitors was not charging. So I kept looking around and located a 40A triac that looked like it wasn't functioning. So I jumped the gate pin to one side and wala the charge light came on and it worked! So traced backwards and found an optocoupled phototransistor was bad. I couldn't see the number on top because it had worn away. So I went into my parts collection and picked up the first optocoupler that I found and figured what the heck I can't lose anything. Good news is that it worked first time! I also measured the trigger voltage for this reference page. 30V. Good thing I read this page, I would never have known about Canon's low voltage requirement. I am going to go ahead and build the isolator circuit listed on here as that should just take a few minutes and I have all the parts. Hmm if there are other people interested in this circuit I could build them for rather cheap.

Mako Yoshikawa «;myoshik@netscape.net»
Tallahassee, FL USA

Thu, 06 May 04 at 01:48:37

I finally measured my own Sunpak auto22SR trigger voltage and happily put my old, relatively cheap flash on my G3 hotshoe after having a desperate search through the net & e-mail asking to sunpak japan (but got no reply)

Though not using digital voltmeter (i'm using Sanwa analog multitester), i can assure that this measurement is accurate enough. Using the method described in this website too, i got only a small 1.3v - 1.5v from the hotshoe using fresh NiMH batteries. I haven't measured the pc sync .. sorry :)

Using it with G3 or maybe another powershot series, i'm using manual mode on the camera... for normal "in the room" shooting without flash bounce, i found 1/60 shutter speed or above and f5.6 is the average/best setting (based on histogram reading).. note: ND filter off, flash white balance...
this may be vary depends on room/light. taste etc.. still experimenting

Yohanes Iwan Sugiarto «;iwax@softhome.net»
Semarang, Indonesia

Sun, 02 May 04 at 15:57:37

I measured 250v on a Vivitar 283 - which I've now got rid of for that reason!

Bill McKelvie

Fri, 30 Apr 04 at 09:47:16

Soligor Mk-30A 12.56V Measured with High quality digital multimeter.

Bob James
CA USA

Thu, 29 Apr 04 at 13:55:44

Hello, I just tested two very old strobes (with a voltometer):
1. Elgawa N 128 (made in DDR) it was still about 100V, and
2. Fil IIM (Russia) 200V,
so right now I'm getting a slave unit for my G3 to "free them". ;)
Regards

sathraa «;fran_y2k@poczta.onet.pl»
Poland

Sun, 25 Apr 04 at 10:03:37

having problems installing my canon powershot A200 as i have no cd.... can anyone help me??

kat «;kat_reading@hotmail.com»
reading, united kingdom

Wed, 21 Apr 04 at 23:39:56

Acquired a used Vivitar 2800D (looks fairly recent) - it has three hot pins. Using a DVM the center pin is (+) 8.6 Vdc There is no SO# Thanks for all the info Karl

Karl «;oasisrm@charter.net»
Lenoir, NC USA

Mon, 19 Apr 04 at 08:42:31

Sunpak 422D NiMiH batteries, Fluke DVM 11.08V.

George Parks «;georgeparks49@yahoo.com»
Bartlesville, OK USA

Wed, 14 Apr 04 at 18:50:02

I borrowed an old Metz 32CT2 with an SCA 311 Hotshoe adapter, for using with my new Canon Rebel Digital (300D in Europe). I was afraid of putting a big Voltage and damaging the Camera, so I measured directly the Voltage from the Flash contacts, and it gave ~3.5V, i.e. under the 6V barrier for the 300D.

I hope this information helps and I would like to obtain confirmation from someone else (I am using it without problems, but one never knows...)

Sam

Vincent «;vincent_cartier2003@yahoo.de»
KN, BW Germany

Mon, 12 Apr 04 at 02:00:59

I recently purchased a Agfatronic 280 CB flash. I was wondering if anyone could send me some information on the functions of this flash. thank You.

LeeRoi Wald «;leewald44@hotmail.com»
MB Canada

Sat, 10 Apr 04 at 01:45:37

Each time I am attempting to upload pics to my PC (W2K, 500 Mhz, 128MB, HP) using the Canon Image Browser 1.4, my Windows Explorer freezes on me - have to do a hard reset and intermittedly it starts working - usually the next day. Have reinstalled W2K and the Canon SW - same results. Any insight is greatly appreciated. Where do I get the latest version of the Canon Image Browser, may be that would help!?

Thanks in advance. Martin

Mario «;mario@suchauswahl.de»
CA USA

Tue, 06 Apr 04 at 05:34:15

First try'ed the AGFATRONIC 320 CBS on my Canon EOS 10D:
First the error 02 appeared
after turning the camera off and on again the strobe works fine.
Measured the voltage and the voltmeter said 160 V
Stop using it now. :-)
Christian

Christian Stewart «;ChristianStewart@web.de»
Munich, Germany

Tue, 30 Mar 04 at 05:46:52

Panasonic PE-3057 measured at 9.4V across the hotshoe contacts.

Murray
Auckland, CA New Zealand

Sat, 13 Mar 04 at 17:03:05

In the UK, we have Jessops selling the Portaflash range of studio lights.... I've checked out the 336VM as a nice safe 6 volts, center positive.

Dave
Guildford, CA UK

Thu, 11 Mar 04 at 12:22:26

where did you bought those "$8 no-name hotshoe slaves" mentioned in your article? Very nice write up, thank you very much for sharing these info!

donghui «;donghui99@hotmail.com»
CA USA

Wed, 10 Mar 04 at 15:56:56

What CANON or non CANON external flash works safe with CANON poweshot G3?
Thank You

dan «;calugarucdan@yahoo.com»
ROMANIA

Wed, 10 Mar 04 at 07:39:47

Mesured TOPCA 330 EOS and voltage is 3.8 - 5.7 V.

Working with Canon Powershot G5.

Japi
Poland

Japi «;japi00@poczta.wp.pl»
CA PL

Tue, 02 Mar 04 at 21:58:43

Chinon S-250 Zoom

5.17V

I've been using it unknowningly for 3 years now with my G1, no problems so far....

Scott Martin
Evans, GA USA

Tue, 02 Mar 04 at 13:45:50

i have a canon A200 that is reading error 25.i have searched the support website ...nothing on e25 does anyone know what an error 25 is or how it can be fixed?
thanks

ted «;tedc001@hotmail.com»
CA USA

Fri, 20 Feb 04 at 13:12:12

New to photography, i purchased a second hand Black's CB 32 swivel flash. It came with no instructions and although it was explained to me upon purchase i cannot recall how to use it properly. What do the red and blue dots and the M do? How do I read the scale on the back? Thanks for the help.

Brian Crisby «;Tasphren@hotmail.com»
Toronto, On Canada

Sun, 15 Feb 04 at 22:58:54

I too am disillusioned with Canon - your comment (aprox) "it's a consumer camera so we don't care if it works or not" hit it on the nose. - I expect to switch to Minolta if their DLSR with inbody stabilization really works - this fall. I have a Pro90 (my first digital) and the Canon 10D with 28-135 IS and 75-300 IS. The 10D and lenses work wonderfully well - marvellous sensor, great quality prints - but I have no faith any more in Canon. I have $6000 I had expected to spend on another 10D body and more lenses but this will go where I switch...

A dreadful shame because when they are good they are very, very good - but my impression is they just don't care any more so any further investment is contraindicated...
willie

willie408 «;willie408@cableone.net»
Clarkston, WA USA

Fri, 13 Feb 04 at 01:10:53

Also, my Metz 44 MZ-2 measures 3.5 volts.

Mark Bouquet «;mlbouquet@msn.com»
Burlingame, CA USA

Fri, 13 Feb 04 at 01:08:40

The trigger voltage of my Olympus S20 flash measures 10 volts with fresh batteries. This is one you didn't have in your chart.

Mark Bouquet «;mlbouquet@msn.com»
Burlingame, CA USA

Thu, 12 Feb 04 at 08:26:10

Sunpak G4500 measured 7.06 volts using a DVM.(Seven point Zero Six).

ejb «;eric@burke29.freeserve.co.uk»
UK

Mon, 09 Feb 04 at 09:23:57

I had a problem with my Canon G1 and it turned out to be a fuse. I recorded my fix and posted it on this site. I hope it is helpful.
http://hunterftp.hunter.com/~dav/

David Voeller «;dvoeller@hunter.com»
Saint Louis, MO USA

Tue, 27 Jan 04 at 23:35:59

I didn't find this page until tonight. I have been using a Vivitar 283 connected to the hotshoe by cable with an ordinary (not sync-safe) adapter. It worked fine for about a year. Recently, the 283 seemed to develop a short circuit. i bought another used one and can't get it to work. I may have damaged the hotshoe circuit. The camera works fine as does the built in flash.

If that is the case, is it worth fixing? Can it be fixed.

Second question: Will the Canon Speedlite transmitter trigger a peanut flash on a non-Canon unit?

Any help much appreciated.

Steve Oakley «;sbug10@aol.com»
Toronto, ON Canada

Sun, 25 Jan 04 at 12:02:52

Image CB-21 swivel head trigger voltage +63.5V
Measured per your instructions with DVOM.

wdh
MB CANADA

Sun, 25 Jan 04 at 11:28:59

Black's Camera auto-flash swivel head CB32

Trigger voltage = 64V positive polarity

Measured with digital multimeter following your instructions:

Positive on single pin, negative on rail contact.

Thanks for saving my digital camera!

I.N.
Burlington, ON Canada

Thu, 22 Jan 04 at 06:27:13

GREAT Informational site. I tested the following units with my Radio Shack digital multimeter with 10 MegaOhms Impedance. SOLIGOR: MK-9A = 242v, MK-30A = 13v, MK-10A = 216v. VIVITAR: 2800 = 140v. NIKON: SB-27 = < 6v. (All positive voltages) Thanks for all the great info and instruction. Dan L.

Dan Lauborough «;Dan@Lauboro.com»
CA USA

Tue, 20 Jan 04 at 09:31:00

Thanks for an excellent sight. Trying to put my fears at ease after reading all the "should work" comments. I just purchased Canon G5. I currently shoot nikon F100 for film and want to eventually add Nikon digital slr to my setup. ? is can I fire my Nikon SB-28 with the extra pins taped on the G5 hotshoe or with my Nikon SC-17 extension sync cable? Also I've been reading about options for off camera firing with digital cameras. Anyone have experience yet with the Wein digital smart slaves or the Ikelite lite-link. These supposedly work with film or digital and would be cheaper than buying a new Canon 420Ex/550Ex. Finally, the voltage stats for the SB-28 are within range of the 6v powershot max. Would a wein safe sync take care of the proprietary pins and make taping them unnecessary? Could a standard hot shoe to hot shoe adapter take care of this since the voltage is within range? Sure appreciate any real world experience or suggestions. Thanks

Jim «;jstur@amigo.net»
Buena Vista, CO USA

Tue, 20 Jan 04 at 00:39:38

Hi~

Anyone can help me?

I would like to know that the volts of the Trigger Voltage of Nissin Auto 400ZW Thyristor Flash.

Help~~

hkmediocrity «;hkmediocrity@hotmail.com»
CA USA

Sun, 18 Jan 04 at 22:54:55

Hi..I have a Canon Powershot Pro70 camera...I have a Albinar MDZ-80 electronic flash.
The voltage measures at +3.02 VDC for the triggering..I can't not get this to go "flash"
on this camera..

What I am asking here is ; Shouldn't I be able to use a digital ohm/voltmeter to measure
(detect) whether the camera's hotshoe circuitry in still "ok" to use?

I have learned that the left hand side "shoe -rail" has a " switch " ; built into along
the show rail that needs to be depressed...to activate a " 1/90 sec " shutter speed on
this camera (for use with non dedicated flashes)...

It also states you MUST select a manually selected f/stop (can't use F/stop AUTO MODE).

I can manually trigger the flash by shorting neg (shoe rails) to pos.center on the flash.

So my final question here is (Shouldn't I be able to connect the neg. lead from the
digital meter to the shoe rail.(I've put a wedge to push the switch contacts closed
to simulate the flash shoe closing the switch when inserted into the slide rails)
; then the pos. meter lead touch to the center (conductor)on the camera and fire
the shutter...and detect whether there's a close /open switching
happening ( to in essence symbolize the shorting out of the 2 leads on the flash?

Please let me know any of any suggestions..(Oh by the way this is my 1st post here ;
great site..every section of it !)...I am expecting a Used Canon Powershot Pro90 IS
camera bought off eBay.I have been reading ALL info I can about this camera..

Take care ; happy shooting and tinkering ( if you fix things relating to photography.)
Bye for now Ed~

this middle of this week

One_Eye_Ed «;techoguy4u@dctmail.com»
NY USA

Thu, 15 Jan 04 at 18:01:49

Hello!

Just measured the trigger-voltage of my Cullmann DC36, built in the end-1980s (~1989).
The Trigger-voltage is 5.78V, so it's good for my digicam (Kodak's DC4800).
They tell their customers (in a hard to find support-page, http://www.kodak.com/global/en/service/tib/tib4319.shtml#SEC122-SUBSEC1) that there is a limit for trigger voltages down to 6V. And I hoped I can use my Hensel's Studio-Equipment (210V trigger) <sigh>.

Hope this is a little help
-Roland

Roland «;roland.koelzer@t-online.de»
, LS Germany

Tue, 13 Jan 04 at 16:21:40

Sigma EF-430ST, good couple of yea