current question?

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what is the maximum combined current a 100 watt,6V output power supply and a 100 watt,12V ouput power supply produce?

how is this derived

Thanks

2007-02-27 13:57:55 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Engineering

2 answers

Electrical current is "flow" of electricity, and is measured in amps.

a watt is a volt-amp

so, 100 volt-amps/6 volts = 16.7 amps

the 12 volt system could deliver half that many amps

The "combined" current is probably a misleading question depending on what sort of circut is used to "combine" the currents that are driven by different voltages.

2007-02-27 14:08:22 · answer #1 · answered by enginerd 6 · 0⤊ 0⤋

difficult problem. look into with a search engine. just that will help!

2014-11-15 04:18:23 · answer #2 · answered by Anonymous · 0⤊ 0⤋