800W Power Amplifier MOSFET

This Figure is a schematic power amplifier with power 800 Watt and driver and booster using MOSFET. Audio Power Amplifier with power output ...

200W Stereo High Power Amplifier LM3886

This audio amplifier designed uses two LM3886 per channel, in parallel circuit, based on the PA100 parallel amplifier detailed in National S...

68W Power Amplifier using LM3886

68W Power Amplifier using LM3886 The LM3886 is a high-performance audio power amplifier capable of delivering 68W of continuous average po...

Switching Power Supply 90Watt

Switching Power Supply in the article is able to supply power 90 Watt. Series Switching Power Supply is built directly from an AC network sy...

Tube Power Amplifier 35W Push Pull

Tube Power Amplifier 35W Push Pull is made using a tube and eventually compiled configuration push-pull amplifier. Tube Power Amplifier 35W ...

1 3 12 2 VDC Variable Power Supply

Power supply circuit to generate output below were variations between 1.3V DC to 12.2V DC with 1A current. In addition, the power supply cir...

LED Power Meter

LED power Meter circuit is a simple RF detector using diodes to charge a capacitor. The voltage developed across the capacitor is indicate...

UPS Power Supply

UPS Power Supply circuit can be use for regulated and unregulated voltages with different regulators and batteries. For 15-volt regulated su...

5V Regulated Power Supply Circuit Diagram

This is a small +5V regulated  power supply circuit. In that case here we used 7805 Voltage Regulator IC. 7805 is a +5 Volt regulator IC fro...

IC ADF7242 based low power transceiver circuit

The ADF7242 has a low consumption power that make it suitable for battery powered systems. The agile frequency synthesizer of the ADF7242 to...

Low Voltage Power Supply Without Transformer

The circuit diagram was designed to create a power supply without utilizing any transformer circuit. This circuit illustrates the advantages...

Non Contact Power Monitor circuit

Here is a simple non-contact AC power monitor for home appliances and laboratory equipment that should remain continuously switched-on. A fu...

AC DC POWER SUPPLY MINIATURE ISOLATED

AC/DC POWER SUPPLY MINIATURE ISOLATED AC/DC POWER SUPPLY MINIATURE ISOLATED CIRCUIT uses a novel approach to produce a fully isolated and re...

Switching Power Supply Electronic

Description:  The following circuit shows about Self Switching Power Supply Electronic Circuit Diagram. This circuit based on the 7805 IC....

230 V AC To 400 V DC Power Supply Circuit Diagram

Description                A lot of students are who dont know how to convert 230 volt AC to 400 DC. So today i am published   230 V AC ...

Dual Opamp Buffered Power Supply

There will be instances where the currents from each supply will be unequal. Where this is the case, the resistor divider is not sufficient...

Build a 250 to 5000 watts PWM DC AC 220V Power Inverter

Build a 250 to 5000 watts PWM DC/AC 220V Power Inverter  This is my schematic design of a Pulse Width Modulator DC/AC inverter using the chi...

Smart dc power box circuit schematic

This little circuit can assist you to get rid of all surplus tiny ac mains adaptors from your desktop. The circuit is nothing, however a s...

Power Supply Switched 15V x 6A Circuit Diagram

This circuit is a switching power source , or SMPS , it is based on the MC33374 integrated circuit , which is a switching voltage r...

Simple Audio Power Meter Circuit

This simple circuit indicates the amount of power that goes to a loudspeaker. The dual-color LED shows green at an applied power level of ab...