Re: AC / DC ADAPTER upgrade?
There would be potential issues from the output terminals of the AC inlet to the wires to the output plug:
Input rectifier current rating
Switch MOSFET or IC
Current sense resister in the switch source circuit
"Transformer" primary and output winding wire gauge
Output rectifier current rating
Output harness wire gauge
Even current-carrying traces on the primary and secondary sides could have issues
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PeteS in CA
Power Supplies should be boring: No loud noises, no bright flashes, and no bad smells.
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