5 PC power supply circuit for you
A good DC switching power supply circuit form old computer that not used. It has used powerful, durable and works great.
5 Comments
September 3, 2012
An electronic device needs to use a power. We have a lot of power supply circuit. We recommend the example tag: (It may make you find the circuit easier.)Fixed voltage regulator :: 3-volts :: 5-volts :: 6-volts :: 9-volts :: 12-volts :: 15-volts :: Protection :: Transformerless :: Negative Power Supplies :: Dual output power supply :: Variable DC Power Supply :: 0-30V DC Power SupplyAdjustable DC power supplies :: Switching power supply :: High current :: High voltage :: Zener Diode Regulators :: Multi voltage regulated :: 7805 Regulator Circuits :: LM317 Circuits :: PC power supply circuits
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Simple transformerless power supply circuit
I collect these transformerless power supply circuit, use a capacitor instead, it smaller and lighter than transformer. There are circuits as follows.
August 17, 2012
LM338 Adjustable Power Supply 5A and 10A
If you want to a LM338 variable dc voltage power supply circuit during 1.2V to 30Vdc and can provide a current maximum to 5A.
July 9, 2012
The Variable High Voltage Power Supply 0-300V
it is protected the current over the limit that we define at about 100 mA.
July 6, 2012
DC power supply protection circuits
The 3-pin regulator IC as a 78xx numbers have get very popular. I also like it because it is convenient and affordable. Although it is a short circuit within it.…
November 16, 2010