The file 'Small Lab Supply Based On DP30V5A 3D Printer Model' is (stl,scad) file type, size is 45.5KB.
I wanted to build a small bench/lab supply for my electronics work and decided to try using the DP30V5A adjustable supply controller from Banggood.com:
This a great little unit and it costs less than $32. It does need an external power source, but I had an old 24V 5A supply handy.
You will also need:
40mmx10mm 24V fan (The fan voltage depends on your input supply voltage)
Sermos/Anderson power pole connector for input power.
Banana jacks for output connection.
Power switch
7 #2x3/8" screws
Some wire, etc..
back.stl | 384.4KB | |
Box.scad | 9.8KB | |
Box.stl | 215.0KB | |
fp.stl | 94.0KB | |
top.stl | 90.5KB |