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12_V_2O_W_STEREO_AMPLIFIER

2017-01-02 09:39  
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12_V_2O_W_STEREO_AMPLIFIER
This amplirier 20W per channel. Input sensitivity is about 300mV into 47kΩ. Notice that a bridged output is used,so the speakers are operated with both wires above ground.A + 12-V supply is used. U1 and U2 must be heatsinked.