Be careful anyway. It is best to use a variac and measure the voltage on the smoothing capacitor after rectification. To be on the safe side, you should have replacement igbts. e.g. 40n60 or 60n60. What are the values of your secondary coil?
@@therewillbearcs61 so I actually already bought version 2 of the board (the one in the description) and I brought it up to like 200V DC with my variac + full bridge rectifier with the large cap and it stopped working and I tested all the mosfets to be ok and I can't figure out the issues so I just bought a new board. my secondary is 4.5 inches wide, 11" wound, 26 AWG I don't know the exact amount of turns
what's the highest input voltage can that board take?
The manufacturer says: 50-311vdc. I used 170vac max. After rectification with full bridge and large capacitor, the result was 450 vdc.
Be careful anyway. It is best to use a variac and measure the voltage on the smoothing capacitor after rectification. To be on the safe side, you should have replacement igbts. e.g. 40n60 or 60n60. What are the values of your secondary coil?
@@therewillbearcs61 if u have an instagram u can message me easier there @thomasmaloney3
@@therewillbearcs61 so I actually already bought version 2 of the board (the one in the description) and I brought it up to like 200V DC with my variac + full bridge rectifier with the large cap and it stopped working and I tested all the mosfets to be ok and I can't figure out the issues so I just bought a new board. my secondary is 4.5 inches wide, 11" wound, 26 AWG I don't know the exact amount of turns
@@thomasmaloney4325 again got you😁