Variable power supply using LM317
This is First Variable DC Power Supply 1.2V to 30V 1A using LM317. using a few parts and build easy with PCB layout and can fine adjust voltage output.
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May 12, 2019
LM350 adjustable voltage Regulator
This is a 3A adjustable regulators using IC-LM350 that looks like LM317 Variable DC Power Supply, but high current higher 3A, adjust voltage 1.2V to 30V
April 21, 2019
0-30V 0-5A regulated variable power supply circuit
Do Not Make This circuit If You are not brave enough.
December 29, 2018
0-30V Variable Power Supply at 3A
Cheap adjustable 0-30V 3A Laboratory DC Power Supply. high efficiency regulator circuit by IC regulator UA723-TIP3055 as power.Protect over load maximum 3A
December 14, 2018