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An electronic device which supplies electrical energy to a load. Can be AC or DC input. Typically DC output.

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When a 240 Vrms mains voltage is rectified with a bridge rectifier and reservoir capacitor, the output voltage becomes 340 VDC, on average. Then, I would put a buck converter that oscillates at 20 kHz …
asked Jul 4 '17 by El Ectric
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1answer
I would like to know how a 78xx series linear regulator can be used in a switching application. I have found a circuit that shows such a use, but I have trouble understanding how the circuit oscillate …
asked Aug 27 '17 by El Ectric
1
vote
1answer
I've looked at the designs of switching power supplies (buck/boost/buck-boost) and I basically understand how they work. But is this the same thing used in large power supplies such as those in the VF …
asked Aug 14 '17 by El Ectric