150W Car Audio Amplifier Circuit

150W Car Audio Amplifier

This is the circuit design of 150W car audio amplifier. The circuit is divided in two block diagrams: The tone […]

40W 4 channel audio amplifier

Quad amplifier 40W

This circuit provides a total of four speakers 4 ohms and 40W at 12v powered. It is therefore ideal for use in the car. Total harmonic distortion is rather high, about 10% at full power. But with half the power requirements (20W) is less than […]

20w car audio amplifier circuit

20w car audio amplifier based TDA 2004

This 20w car audio amplifier circuit described here offers a 20 watt booster that will allow you to realize the power amplifier with which one can increase the power output from the car stereo up to 20 Watts maximum.

36 watt power amp based TDA1562q

36 Watt Audio Power Amplifier based on TDA1562Q

The amplifier based on the class H from Philips audio amplifier IC, it can deliver 36W RMS and 70W power music, all from the supply voltage of 13.8V.  This amplifier can provide 36W RMS continuous into 4 ohm load when using a 13.8Vsupply.

5.8 W Audio Power Amplifier

5.8 W Audio Power Amplifier

This TA7222AP scheme used for audio signal amplifiers. The circuit delivers 5.8 W with power off Control. 8-12V power supply […]

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