DC Power Supply 1500W Box

thingiverse

I needed a power supply for my lab and this was the solution. The main component is an AC-220V to DC 0-30Volt with adjustable current between 6 and 50A. Originally the power supply is equipped with a volt-ammeter and 2 small trimmers for adjustments all in one container. The volt-ammeter was disassembled as well as the 2 trimmers replaced with 10-turn potentiometers. On the lower container there is a 220V AC input socket and an ignition switch. On the front panel there are 4 output sockets and an XT90, the volt ammeter and 2 potentiometers. The container has upper holes for fixing the power supply with 4 x 3 mm screws while on the front there are larger holes for 3mm inserts. Among the files there are also the feet and the cap to close the hole left by the volt-ammeter, these parts are printed in TPU. The power supply stand-by consumption is 3.5 W. It can be used as a power supply or battery charger.