Powerful amplifier

176

02:10:04

Make this circuit twice to have stereo ;)
This electric sheme is divided in two part: a voltage amplifier and a current amplifier (see my circuits "double stereo amplifier" and "current"); it can deliver 47W for only one side! (77W if you divide by 2 the current amplifier' resistors)
This is rackable, enjoy^^

published 11 years ago

hurz

11 years ago

This is called a H-Brdige amplifier and is normaly use in low voltage environment like in automitive 12V single supply to avoid upconverter or voltage inverter. It doubles the voltage swing and give you 4times more power than a single complementar output stage.

deadall127

11 years ago

Thank you very much, i was searching the name of this^^

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