Basic Inverter
The following diagram is the basic design diagram of inverter circuit. The circuit will convert 12V DC to 120V AC.…
0-30V Stabilized Variable Power Supply with Current Control
This is high quality 0-30v stabilized variable power supply circuit diagram. You will able to adjust the output voltage from…
Basic UPS Circuit 5V and 12V DC
The above diagram is a basic Uninterupted Power Supply (UPS) circuit. This basic UPS circuit is a very simple and…
200 Watt High Quality Audio Amplifier
This 200 Watt high quality power audio amplifier will give you top class quality for loudspeaker 4 - 8 ohm.…
800W Audio Amplifier with MOSFET
Here the schematic diagram of 800 watt audio power amplifier with MOSFET for final amplification. This amplifier can be used…
Low Impedance Microphone Amplifier
This is the circuit diagram of low impedance microphone amplifier. The circuit designed for use with low impedance (~200 ohm)…
25W HiFi Audio Amplifier with MOSFET
This is high fidelity, high quality 25W HiFi audio amplifier circuit delivers great audio performance. You don't need pre amplifier…
Power Inverter 60W 12V DC to 230V AC Using 2N3055
This is low cost fully transistorised power inverter 60W circuit capable of driving medium loads of the order of 40…
Simple Inverter 12V DC to 120V AC
This is a basic and very simple low power inverter to convert 12V DC to 120V AC. How much power…