The LM317 adjustable voltage regulator is used in this project to produce a power supply that can be used for testing and debugging purposes. The voltage regulator contains 1N4001 protection diodes in ...
The circuit was designed to provide an adjustment with a power supply that is symmetrically designed while providing a voltage range of 1.25V to 30V at 1A current. LM317 – an adjustable 3-terminal ...
It couldn’t be simpler but you have to admit that a small adjustable portable power supply like this one will be really handy. The main part of the PSU is an LM317 linear voltage regulator which we’re ...