Electronics Help Care electronics circuit diagram
Easy amplifier circuit using transistor
This is an Easy amplifier circuit using transistor . This is a stereo audio diagram that is 100+100 watts. we can use a maximum of 35-0-35 voltage and 5 amperes. here use 2sc5200 and 2sa1943. We can also use others like tip41 tip42. 4558 ic makes the sound. stereo audio input and stereo audio output.
This is the Speaker protection circuit diagram. It can protect our Speaker from the burn. If the amplifier has any problems, this circuit can save our soundbox. Normally, when the transistor makes a short circuit, the voltage comes out from the speaker output line, and this circuit protects that voltage. This circuit should not allow direct voltage to be sent to the speaker. This circuit is essential for protecting the speaker.
the circuit diagram is here
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