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  1. IronRingReno

    Power Supply Plug

    I opened up the power supply to trace the common and ground wires. While they terminated at points close to each other on the board, I couldn't see if they or their traces touched. There were to many other components in the way and the botton of the board has a second board mounted closely on...
  2. IronRingReno

    Power Supply Plug

    I am putting a new 5 pin DIN plug on a switching power supply for a KVM Switch. The label on the power supply provides the following information. Pin 1: Ground Pin 2: Common Pin 3: +5VDC Pin 4: -5VDC Pin 5: +12VDC With my voltmeter I can find the +5VDC, -5VDC and +12VDC voltages. They are on...

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