Guest johndon2000 Posted June 12, 2013 Report Share Posted June 12, 2013 Hi, I have 2 power supplies but I need to obtain 3 voltage levels (+5V, +12V, -12V) to bench test a circuit board… is there a simple solution or do I have to use 3 power supplies?!Many thanks,John. Quote Link to comment Share on other sites More sharing options...
xristost Posted August 1, 2013 Report Share Posted August 1, 2013 Hi, I have 2 power supplies but I need to obtain 3 voltage levels (+5V, +12V, -12V) to bench test a circuit board… is there a simple solution or do I have to use 3 power supplies?!Many thanks,John.If your power supplies are variable, then you can adjust both of them at 12V and connect them in this way: Quote Link to comment Share on other sites More sharing options...
Guest Jibby Posted October 3, 2013 Report Share Posted October 3, 2013 Best is to take an SMPS where from you get all these voltages Quote Link to comment Share on other sites More sharing options...
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