Main characteristics :
Power: 3 W
Voltage: 4 V to +9 V
Technology: Transistors
The Simple amplifier based transistor 3W / 8 ohm diagram above shows that we can make these amps with minimal components and simple to interesting results. Of course we can not really use this circuit as a hi fi system, but still enough to provide the resources to electronic siren or bell.
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…