Audio010

                                          

10 Watt Audio Amplifier with TDA2003
~ Audio amplifier categories   ~
Sample unit of 10W audio amplifier with TDA2003
Schematic design and component layout
Part Components of Audio Amplifier:
Capacitors	Resistors
C1      = 2200 μF / 25V Electrolytic C2      =   470 μF / 16V Electrolytic C3      =   470 μF / 63V Electrolytic C4      =   100 nF / 63V Polyester C5,C6 =  Not used Semiconductors IC1     = TDA2003	R1          =   6Ω ¼W R2     =   220Ω ¼W R3         =   Not used R4          =   10KΩ Log.Potentiometer
Component Layout :	PCB Layout :
Notes:
You can use this powerfull amplifier in any small audio project. It is very small (6.5 x 4.5 cm). It's outputs 10W and uses a 9V battery.

Source : Electronics Lab