This is the Hifi power amplifier circuit, will be used TDA2003 ic number. The normal operation of the integrated circuit,the music amplifier for car audio radio sound.Which it uses the supply voltage from 12 volt car battery.But this circuit adapted for use at home by listening to change power supply to 15 volts. This allows [...]
This 6V to 12V converter circuit is made with an IC from SGS with several additional components. The IC is a TDA2003 but it can be replaced with a TDA2002. The cost of building the 6volts to 12 volts converter should be low enough to justify constructing it instead of modifying the entire equipment setup [...]
The Circuit TDA2003 Amplifier BCL (bridge amplifier) 18W for CAR CAR RADIO AUDIO. Volt supply 10V-14V, Power output 18W, for Speaker 2-8 ohm. PCB-TDA2003 Amplifier BCL (low cost) 18W for CAR PCB-TDA2003 Amplifier BCL (low cost) 18W for CAR Related Links More Audio Amplifier Kit More about about car power amplifier More circuit by IC [...]
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