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Old 10-21-2021, 03:20 PM   #7
PeteS in CA
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Join Date: Aug 2005
City & State: San Jose, CA
My Country: USA, Unsure of Planet
Line Voltage: 120VAC, 60Hz & 115VAC, 400Hz
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Posts: 3,372
Default 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

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