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Bench test the 7904 power supply.


 

I know this has been asked before.. and the answer is always something like "We cover this a number of times" But frankly I can't find any reference to it. What I am trying to do is test a couple of 7904 power supply's that are not connect to the mainframe. Normally I would be able to just fire up the power supply and measure the voltages and go on with life. But these switchers must need some sort of load or special cable or?? What does one have to do to be able to bring up a 7904 power supply if it's completely remote from the frame?

Thank you for your responses and I apologize, but please point me to the right post of file if it's been covered before.

Joe AG4QC

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