Crunch PRZA 1500.1

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This amp is using F12C20C and F12C20A as the rectifiers ..

The legs broke at the body of them ..

Would the U1620 and 1620R be good replacements or does anyone have suggestions?

When they broke it also took out the power supply which the amp is using Z44's ..

Would the 3205'S be a better choice when rebuilding this supply or isn't there much difference from using the Z44'S vs 3205'S
 
With just power and ground the amp draws 60 amps of current..

I pulled the rectifiers and also pulled the power supply drivers amp still draws 60 amps of current with just power and ground ..

I can't tell if there is DC on the secondary ground since my current limiter gets hot and the voltage drops to 3 volts when trying to power the amp
Up since it draws a lot of current

The fets get hot within 3 secs M1,4,5,7,9,11
 
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