istvan_sandor Posted May 3, 2005 Share Posted May 3, 2005 Hi, Can anybody advise me where I can find some tech. specs. for these flashes? I am particularly interested in what voltage and Amper they use. (not found in their manuals) Thanks, Istvan Link to comment Share on other sites More sharing options...
ronald_smith2 Posted May 3, 2005 Share Posted May 3, 2005 How about Canon USA? (or whatever country you live in) Link to comment Share on other sites More sharing options...
alexandru_petrescu Posted May 3, 2005 Share Posted May 3, 2005 Google leads to some info on voltage at <a href="http://www.botzilla.com/photo/strobeVolts.html">http://www.botzilla.com/photo/strobeVolts.html</a> saying less than 6V for 220EX and 550EX. <p> Many Canon manuals and even some flashes "parts numbers" that is technical drawings of internal parts are at <a href="http://home19.inet.tele.dk/ne/manualer.htm">http://home19.inet.tele.dk/ne/manualer.htm</a> <p> And if you really need this stuff why not measuring it live. If you don't have a voltmeter just buy a set of non-Canon flashes (small, big, bigger), try them in reverse order and see which one smokes :-) Link to comment Share on other sites More sharing options...
alexandru_petrescu Posted May 3, 2005 Share Posted May 3, 2005 Why do you need this? Is it for <a href="http://www.rkornberger.de/speedlite/umbau420ex/index_eng.html">manually triggering</a> the AF assist beam? Link to comment Share on other sites More sharing options...
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