Variable Lab Bench Power Supply KIT 0-30V 0-3A build, soldering and testing tutorial

Boris Dusnoki on bench power supply, lab bench power supply, lab bench psu, psu, lab, diy, how-to, tutorial, Do It Yourself (Hobby), Power Supply Unit, linear, adjustable, 0-30v, 3A, AC-DC, 24vAC, aliexpress, ebay, banggood, 2sd1074, tl081, soldering, station, cpu fan, ac transformer, hiland, original |

In today's video I will be building a Variable Lab Bench Power Supply KIT that I got from AliExpress. With a range of 0-30V and 0-3A it really satisfies all my hobbyist needs, plus it was a very fun kit to build.…