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Results tagged with power-supply
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user 221341
An electronic device that supplies electrical energy to a load. It can be AC or DC input. Typically DC output.
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Why is my Transformer pulling so much current?
I have taken a microwave oven transformer and removed the 2nd winding which originally put out 2000 volts. I have rewound the 2nd coil to produce 21 VAC which I then rectify and smooth with 2 large …
- 107
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Charging Phone with a Modified Power Supply [duplicate]
I have converted a computer power supply into bench top power supply and I am now ready to add some USB ports to charge various devices. On the power supply label it shows the 5v rail is capable of de …
- 107
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USB Port Amperage
So I have built a Benchtop Power Supply out of an old computer power supply to power and test misc. gadgets I have created. I would like to attach 2 salvaged USB ports from a junked computer to the 5v …
- 107