10Watt HI-FI Amplifier (TDA2002)


Posted on Mar 15, 2013

A very small but good quality amplifier circuit that is also fairly cheap. It is based on TDA2002 which offers very low distrortion. Power should be 12-15 volt 1,2A. The amplifier frequency responce ranges from 40Hz to 15Khz. A good heatsink is required. At the input you can connect your mp3 player or your pc audio out etc.



10Watt HI-FI Amplifier (TDA2002) - image 1
Click here to download the full size of the above Image.

The TDA2002 is a class B audio power amplifier in Pentawatt package designed for driving low impedance loads down to 1.6ohms. The device provides a high output current capability up to 3.5A, very low harmonic and cross-over distortion. In addition it offers very low number of external components, easy assembly with no electrical insulation requirement due to Pentawatt package, high reliability, with embended short circuit and thermal protection. PARTS: R1=470 R2=220 R3=2,2 R4=1 C1=47nf ceramic C2=1000uf/16V electrolitic C3,C4=100nf polyester C5=470uf/16V C6=1uf/25V electrolitic IC1=TDA2002




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Train chuffer
    Worlds first Arduino flashlight ships soon
    transformer Low voltage oscillator for joule thief
    ultrasonic distance measurer
    pll fm circuit
    1 watt four stage FM transmitter circuit with 2n2219 BF494 BF200 and 2N3866
    High Quality Intercom circuit
    6N7 Tube QRP Power Amplifier
    1000va UpsCircuit
    Monostable circuit diagram of a light control



    Top