As you can see on the circuit, this class AB amplifier IC requires only a few external components. And this 10 W audio amplifier circuit is also very easy to build. This 10W stereo amplifier circuit requires a stable power supply with a voltage of 18 V and 1A current needs.
High quality 10W Audio Amplifier parts list :
| R1 1.3 kΩ | C1 2.2 µF 35V | IC1 TDA2009 |
| R2 18 Ω | C2 2.2 µF 35V | |
| R3 1.3 kΩ | C3 100 µF 35V | |
| R4 18 Ω | C4 100 nF ceramic | |
| R5 1 Ω 3 W | C5 22 µF 35V | |
| R6 1 Ω 3W | C6 220 µF 35V | |
| C7 220 µF 35V | ||
| C8 100 nF | ||
| C9 100 nF | ||
| C10 2.2 µF 35V | ||
| C11 2.2 µF 35V |
Class-D Power Audio Amplifier Using MD7120 MOSFET Driver This is the circuit design of Class-D…
This is the circuit diagram of active antenna amplifier for FM radio device. With only…
This is the schematic design of 400 Watt 70 Volt amplifier capable to deliver about…
This is the circuit diagram of 150W power amplifier which built using power transistors. The…
This is the circuit design of 1000W stereo audio amplifier. It is a very good…
This is the circuit design of 150W car audio amplifier. The circuit is divided in…