Quote Originally Posted by MattKing View Post
What you do have to watch for with those triggers is whether or not the receivers can handle the trigger voltage from your flashes.
This was raised on another forum. I took apart my cheap Cactus trigger receiver, found the data sheet for the opto-triac used to trigger the flash and found that it was rated at 400 volts. I suspect most modern cameras use a similar device but conservatively rate them at 250 volts (which seems to be the standard now).


Steve.