tda7294 amplificador 100w

tda7294 amplificador 100w:

This is a tda7294 amplificador 100 watts. It’s a mono audio amplifier circuit diagram. This circuit diagram can make 100 watts in bridge mode. We can use a minimum 15-0-15 voltage to a 35-0-35 voltage. For stereo mode, we have to use a dual circuit. 

Here needs dual voltage, positive, negative, and ground voltage. 

The circuit diagram is here

The diagram of this circuit is here Download link 

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

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