Simple works you can use in 3 volts … 12 volts for the PC Card Power Supply has two different design. Fitted within the computer because you do not need to use additional boxes
LM317 power supply circuit
Voltage adjustment circuit 500 can provide power to the LM317 series resistance group is done by connecting to the ADJ Pin
2N3055 power supply circuit
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Control Element TL431 Circuit 1.5A power can give the voltage setting the ADJ pin connected series resistance group, the output of the binding is provided by this circuit in your hand> 2N3055 if there is to assess done 🙂 If there is no circuit PCBs by modifying the LM317, I suggest using the LM317 with the same difference is even more powerful
Finally, the quality is not too strong on your computer Power Supply 🙂 Made with 1.5 2N3055 circuit that powers the full power draw at full power loads do not recommend that you use the connect circuit made with LM317 more appropriate if you are using standard powersupply
PC Power Supply Card schematics psb all files:
Password: 320volt.com
Published: 2008/01/12 Tags: power electronic projects
Remote Extender Circuit
With this circuit, Control devices (tv, vcd, dvd etc.). Different from long distances or from the control room can
I will send signals that control circuit (IR Extender) reaches circuit receives signals copies 🙂 and connected to the output of other devices with infrared LED controls