20W Car Booster Audio Amplifier


Posted on Aug 2, 2012

20W Bridge Audio Amplifier kit, based on the TDA2005 IC, a class B dual audio amplifier, specifically designed for car radio applications etc.


20W Car Booster Audio Amplifier
Click here to download the full size of the above Circuit.
20W Car Booster Audio Amplifier - image 1
Click here to download the full size of the above Image.

Power supply - 18 VDC Output power - 20 W, 4 ? IC built in Thermal Shut-down, Load dump voltage surge protected Terminal pins for connecting left and right audio signal inputs Relimate Connector for connecting Potentiometer (POT) for volume adjustment Power Battery Terminal (PBT) for easy power supply and speaker connection Power-On LED indicator Heatsink for IC Four mounting holes of 3.2 mm each with nut and stud PCB dimensions 63 mm x 65 mm




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Bandpass Filter
    LED Sensor Electronic Tracker with H-Bridge Drive
    Rf probe for vtvm
    250W Inverter Circuit
    synth diy
    low power simple energy efficient circuit to make single IR LED blink
    pic 16f887 based digital thermometer
    irbot
    enhanced 4 digit alarm
    Objects in Flux
    Altec 1566 vacuum tube mic preamp and direct box
    Current source circuit diagram of the operational amplifier and Darlington transistors



    Top