Showing posts with label tda2003. Show all posts
Showing posts with label tda2003. Show all posts
Thursday, September 18, 2014
7 Watt Audio Amplifier Using TDA2003
Schematic diagram of a simple 7 watt audio amplifier using TDA2003 Amplifier IC. This is a good IC with many built in features like low harmonic distortion, short schema protection,thermal overload protection etc. This IC is a upgrade version of TDA 2002 amplifier IC.
7 Watt Audio Amplifier Circuit Diagram :
The schema is small and using only few components and it is able to deliver 7w output on 12V DC. Assamble the schema on PCB or veroboard and use heatsink with IC. Input voltage can be between 8 to 18 volt / 0.5A DC.
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