Kapanadze Cousin - DALLY FREE ENERGY

[Void]

Most are 400V rated. This cap works very hard and must be a 105 degree working device with low ESR.

I see.

[Void]

For Russian speakers, I think Ruslan has commented on realstrannik that he would be willing
to use some group chat program to hold a group chat and answer people's questions.
Don't know if that will happen, but Ruslan suggested it recently, from what I could understand
using Google Translate anyway.  Nick, do you speak some Russian?

[Jeg]

Input Caps are 470uF each, at 200V connected in series.
Diodes 1N540 series, I guess 5404. 

For reference, the input electrolytic are at the upper right corner of the PCB.

[Jeg]

And this small board

[Void]

Input Caps are 470uF each, at 200V connected in series.
Diodes 1N540 series, I guess 5404. 

Hi Jeg. So if you make sure your input voltage to the power supply doesn't
exceed about 350 volts peak max (340 volts peak max would be even safer), and that there are no spikes
on the waveforms, you should be OK. You may also have to do some low pass filtering to filter out high frequencies,
if there is a high frequency component in the devices output waveform.

The 1N5400 series are standard recovery time, as would be expected, so they would have to
be swapped with some fast power diodes of suitable current and voltage rating.
All the best...