Circuit Amplifier Portable cd Players
This 10W Amplifier is ideal to drive medium size speakers and use it for a portable CD player or mp3 player. With only one active component of TDA2003 integrated circuit and a single supply source of 8 to 18 volts,
This amplifier circuit can provide up to 10W of power to the load which can be between 2 and 8 ohm.
Clearly an integrated circuit, TDA2003, must be mounted with the proper heat sink to prevent damage to internal components from overheating.
List Component
Resistors :
100K variable
47 ohm
220 ohm
2.2 ohm
1 ohm
Capacitors :
2.2uF
470uF
47nF
100nF (2)
1000uF
IC : TDA 2003