Electronics > Repair

JABE UD-1200 JBC clone soldering station does not heat up

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snoopy:

--- Quote from: Swake on January 02, 2025, 10:49:44 am ---Good find.  :-+
That track worked as a fuse, sounds like a good place to put a real fuse as it happened during tip change.

--- End quote ---

ironically the circuit appears to have some sort of current limit by measuring the voltage across a 5 milliohm resistor and feeding this information to the micro but obviously the current limiting is more than the trace can handle.

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