High Current LM317 Power Supply Circuit

The high current LM317 power supply circuit shown down the page makes use of an supplemental winding or possibly a independent transformer to deliver power to the LM317 regulator in order that the outboard pass transistors are able to work nearer to saturation and strengthen efficiency. To get decent efficiency the voltage with the collectors […]

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Simplest Variable 0-100V Power Supply Circuit

This simplest variable 0-100V power supply circuit will allow the user to get a seamlessly adjustable output voltage, which could e fixed at any desired level. The power supply ca handle as high as 10 amps which looks adequate for most electronic circuit requirement. A straightforward yet an effective technique of controlling a DC voltage […]

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High Current LM317 Variable Power Supply Circuit

You you are looking for a high current LM317 variable power supply circuit version then you have probably landed on the right post. Here you will find how an ordinary LM317 circuit could be converted into a high current 20 amp variable power supply circuit using just a few 2n3055 power transistors in conjunction with […]

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