1 3 12 2 VDC Variable Power Supply

Power supply circuit to generate output below were variations between 1.3V DC to 12.2V DC with 1A current.

In addition, the power supply circuit is also equipped with over-current protection or shield against belebih flow. Power supply circuit is very simple, but the quality is quite good, made ​​her basiccally regulator IC LM723 is a fairly legendary.

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L200 IC Circuit 3 to 30V Power Supply

 The following picture shown a 3 to 30V power supply circuit diagram using L200 IC made by Anwar von Sroka.It is constructed for the use with 100W transceivers.

The L200 IC which is known as virtually blow-out proof IC for voltage and current programmable regulation, is able for regulating the voltage as well as the current. It should be connected as close as possible to the minus terminal. Here, if you need to see the L200 datasheet.

Download this application datasheet about 3 to 30V Power Supply using L200 IC Circuit by Anwar von Sroka, here: http://www.mydarc.de/dl5dbm/20a_e.pdf

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