High Current Audio Amplifier
This one came in with very badly smoked power supply MOSFET's.
So bad that it literally melted the alluminum blocks that hold down the MOSFET's
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Burn baby burn! |
A distant shot, this is a huge amplifier. |
Another shot of those burned up MOSFET's. |
Good thing it didn't take out any of the Audio transistors, there are 24 of them. |
All fixed up. Replaced the bad mosfets, repaired burned circuit board... |
Created a new transistor clamp-bar from some alluminum bar stock. |
Ready to go bang the hell out of someones subwoofers... |