44w Stereo amplifier| 2x22w Amplifier using TDA1553

44 w Stereo Amplifier Circuit for car

Here is a circuit of a Medium power stereo 44W amplifier using IC TDA1553. This ic is a monolithic Class-B audio amplifier which provides 22w output at both channel. It means 2 x 22 watt amplifiers . Which is in bridge tied load (BTL) configuration . 12V DC power use for operartion of this amplifier . This IC has good features like short circuit protection, load dump protection, reverse polarity protection, loud speaker protection etc. This circuit can uses for car audio applications.
TDA1553 is a monolithic ic that is designed for stereo amplifier that can provide at each channel 22 w output power.
 You can use volume controller such as potentiometer variable resistance of 50k between input ground In the circuit , C5 and C4 are input decoupling capacitors while C3 sets the delay time for loud speaker protection. C1 and C2 are power supply filter capacitors. This circuit is very simple , good quality and sufficient for low power.
 
 
circuit diagram.
 
tda1553 44w stereo amplifier circuit . 2x22w
 
 
 
44w stereo audio amplifier circuit using tda1553
 
 
 
components-
capacitor
220nf (224)-2
4.7uf, 50v- 1
2200uf, 50v-1
100nf (104) -1
 
switch-1
 
IC- TDA1553 - 1
 
Speaker-2
 
 
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Hi, My name is Aman bharti, I am interested in making and study of Electronics & circuit diagram. I like to share my knowledge and all ideas with people which i get from My Experiment & from different sources. I try to provide any circuit details deeply with test result as possible as. You can contact me on- Email – [email protected]

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