This is Circuit Power Amp 20w by IC TDA2009.
It is have power output 20W at 4OHM Load.
I use Voltage from car battery 14.4V max.
The TDA2009 IC with a suitable heatsink.
Detail more please in my image circuit and image PCB for make this project.
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This entry was posted on Monday, July 16th, 2007 at 11:09 am and is filed under car power amplifier.
