Ground Zero PLUTONIUM GZPA 1.8000D Blowing output fets random

drtapfesz

Member
2014-01-17 3:12 pm
Hi all!

I have been working on the amplifier for a couple of days and have a problem with starting it "cold" as soon as I turn it off. Starting it for 5-6 seconds wouldn't oscillate twice out of ten. if it has a final stage (IRFP360LC) then it will unfortunately shoot you.
I have already replaced IR2113 on it. If you go then you can unwind completely, do not collapse. What can cause it?

https://im9.cz/sk/iR/importprodukt-orig/cc1/cc145ef3c246461aebb669e5334fb2bf.jpg