Circuit diagrams and schematics - Electronic projects

0-30 VDC Stabilized Power Supply With Current Control 0.002-3A – This is a high quality power supply with a continuously variable stabilised output adjustable at any value between 0 and 30VDC. The circuit also incorporates an electronic output current limiter that effectively controls the output current from a few milliamperes (2 mA) to the maximum [...]

When working with electronics, you always need one basic thing; power. This power supply is great for powering all kinds of electronic projects. It produces a well filtered, variable 1.2-30 volts at 5 amps. It is easy to build and the parts are realitively easy to find. Part C1 1 14000uF or 10000uf 40 VDC [...]

Adjustable Power Supply – well filtered variable 1.2-30 volts at 5 amps using LM338K Related Links LM338 Power Supply Regulator 13.8V 5A High power supply regulater 0-30V 20A by LM338 0-30 VDC Stabilized Power Supply With Current Control 0.002-3A LM338K Adjustable Power Supply 1.2 – 30V 5A Adjustable Power Supply by IC LM338K (link)