kinarfi
Well-Known Member
As requested and more, in the .jpg, the red circle are around failed items, the red arrow is the shoulder washer that melts. I forgot to take a photo after I replaced all the FETs . The 2 .1 ohm resistors were replaced with a 50 watt .1 ohm resistor, similar but larger. I doctored the .asc to help you understand the file. You won't have some of the components in your library, so you will have to add them.
The heat sink shown goes in an aluminum box that has fins mounted to it.
Spice say my frequency is 11kHz, I was thinking it was closer to 20, I pull it out and measure and photo it, may take a day or 2 tho.
EDIT, made a few changes to the .asc file
The heat sink shown goes in an aluminum box that has fins mounted to it.
Spice say my frequency is 11kHz, I was thinking it was closer to 20, I pull it out and measure and photo it, may take a day or 2 tho.
EDIT, made a few changes to the .asc file
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