Re: WFCO Camper Converter need help understanding KA3846 SMPS Controller
You have bad capacitors causing the problem. Can you send me pictures so I can tell you which capacitors to change?
If the KA3846 goes bad the unit will blow up so you have bad capacitors.
All the capacitors within 1 inch of the 2 white resistors need to be changed except for the 2 BIG ones, only replace those if they are bulging. If your unit looks like my pictures then change the same capacitors. The heat from the resistors destroys those capacitors.
You have bad capacitors causing the problem. Can you send me pictures so I can tell you which capacitors to change?
If the KA3846 goes bad the unit will blow up so you have bad capacitors.
All the capacitors within 1 inch of the 2 white resistors need to be changed except for the 2 BIG ones, only replace those if they are bulging. If your unit looks like my pictures then change the same capacitors. The heat from the resistors destroys those capacitors.
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