13.8 Volt 20 A Transformerless Power Supply13.8 Volt 20 A Transformerless Power Supply

13.8 Volt 20 A Transformerless Power Supply

55 years ago

Do you need high current power supply without heavy and expensive transformer? Then, this circuit would be great choice for…

Basic InverterBasic Inverter

Basic Inverter

55 years ago

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 Control0-30V Stabilized Variable Power Supply with Current Control

0-30V Stabilized Variable Power Supply with Current Control

55 years ago

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 DCBasic UPS Circuit 5V and 12V DC

Basic UPS Circuit 5V and 12V DC

55 years ago

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 Amplifier200 Watt High Quality Audio Amplifier

200 Watt High Quality Audio Amplifier

55 years ago

This 200 Watt high quality power audio amplifier will give you top class quality for loudspeaker 4 - 8 ohm.…

800W Audio Amplifier with MOSFET800W Audio Amplifier with MOSFET

800W Audio Amplifier with MOSFET

55 years ago

Here the schematic diagram of 800 watt audio power amplifier with MOSFET for final amplification. This amplifier can be used…

Low Impedance Microphone AmplifierLow Impedance Microphone Amplifier

Low Impedance Microphone Amplifier

55 years ago

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 MOSFET25W HiFi Audio Amplifier with MOSFET

25W HiFi Audio Amplifier with MOSFET

55 years ago

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 2N3055Power Inverter 60W 12V DC to 230V AC Using 2N3055

Power Inverter 60W 12V DC to 230V AC Using 2N3055

55 years ago

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 ACSimple Inverter 12V DC to 120V AC

Simple Inverter 12V DC to 120V AC

55 years ago

This is a basic and very simple low power inverter to convert 12V DC to 120V AC. How much power…