Flash Trigger Voltage Input Issues

[John Layton]

Do keep in mind that non-electronic cameras are not generally affected by sync switch voltage.

[Tin Can]

Me too

I am good if I have a schematic

Thank you

I want to fire big Flash Bulb with NIKON DIGI

I will test with older DIGI First!

[Paul Ron]

here is a trigger scematic...

[Mal Paso]

here is a trigger scematic...

I found several sources for the triac. Is there any additional info on the resistor, capacitor and diode?
Is the diode a 10 volt zener?

Thank You!

[Tin Can]

here is a trigger scematic...

Thank you