AUDIO AMPLIFIER CIRCUITS Archive

4x TDA7381 TDA7386 TDA7385 TDA7360 TDA7384 TDA7383 TDA7385 TDA7386 TDA7360 Car Amplifier circuits for the PCB Double surface can be used to integrate PCBs have not tried the third leg..

Amplifier LM4766 integrated circuit made ​​with two channels can give you 40 watts per channel output has supply voltage of 28 volts DC Output section 2 × 0.9 mm wire..

TDA7293 integrated amp I used to reproduce the sound quality is really very clean “td” series about integrated change the negative thoughts I can say that this integrated TDA7293 120v..

1000 watts power quality have a design output stage 6 irfp9240 (P-Channel) and 6 irfp240 (N-Channel) used the audio input section of the lf411 JFET input a quality op-amp opamp..

System 500W RMS at 4 ohm 620W RMS power gives 2Ω, 4Ω 500W RMS, 8Ω 380W RMS Circuit of the original scheme 8 MOSFETs used and 4Ω 400W writes 2Ω..

I tested a working amplifier circuit TDA1562Q made ​​with two pieces of the price a little expensive, but the performance is pretty good, stereo want to use Car Amplifier circuit..

Opamp and transistor circuits are very nice quality headphone amp design quality for this circuit also has a symmetrical power supply circuit. Design of printed circuit quite well, especially the..

TDA7384 is carried out with a nice amp circuit powered + 2.13 volt single supply 22w power at 4Ω speakers can give TDA7384 and very little material is being established..

Especially Pioneer, Kenwood, Sony, etc.. TDA7240 is used in popular brands like car stereo integrated amplifier powered with a simple amp 12 volt single supply integrated circuit with a power..

Very nice design motherboard cpu cooler to cool the MOSFETs used in the most excellent single source of supply + 40 volts is not symmetric Class A Amplifier circuit 30w..