Sunday, April 10, 2011

50W car audio amplifier schematic circuits

50W car amplifier schematicsCar power amplifier uses SI1050GL IC as the main amplifier. The output power 50 Watt 8 ohm mono impedance. Up to 25 Volt DC voltage. with source voltage of this amplifier car battery has to work.

Minimum of 12 Volt battery voltage, less than a sound or audio is issued less than the maximum and less good. You can assemble  this circuit amplifier with a schema like this.
50W car amplifier system
Part List
R1 = 100K
R2 = 1R
C1 = 2.2uF
C2 = 22uF
C3 = 100uF
C4 = 0.1uF
C5 = 100uF
U1 = SI1050GL
If you want to make stereo amplifier , you must required multiply the two of components. 

Electronic Circuit is a good site for hobbyist also who would like to try DIY because it shared good circuits. If you have a personalized circuit requirement you may feel free to request it through the comment box or contact me.