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Making 300Watt Inverter DC 24V to AC 220V circuit diagram

Making 300Watt Inverter DC 24V to AC 220V circuit diagram

Making 25W Low Power Inverter circuit diagram

Making 25W Low Power Inverter circuit diagram This low power inverter uses only 9 parts and turns 10 to 16VDC into 115V / 60Hz square wave power to operate AC equipment up to 25W. The first section of the 555 timer is wires as an astable oscillator with R2 and C1 setting the frequency. The […]

Sansui 15″ CTV Model: CTVB2B15-P powersupply problem,TV not switching on,replaced C4460, issue stil persists?

Raj asked: Hi, I have a Sansui 15″ color TV Model: CTVB2B15-P. It automatically switched off. When checked, fuse was blown out, I tried replacing the fuse, but it again blown out, so suspecting the problem with SMPS, I further checked and found that C4460 transistor (or STR) was short and replaced it, and now […]

Audio Amplifier Circuit Using STK439

Audio Amplifier Circuit Using STK439

Wiring diagram Power supply Circuit Diagram

Wiring diagram Power supply Circuit Diagram

How to make solar NiCad simple but useful ?

How to make solar NiCad simple but useful ? Reasons for using Solar Power Panel are: solar energy is clean, environmentally friendly, reducing pollution, reducing greenhouse gases and stopping global warming, as a flexible source of energy and require little maintenance, will help you save money in the long run. Using the charger and solar […]

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