Homemade Small Bench Power Supply

22 thoughts on a tiny bench power.

Homemade small bench power supply.

I do apologise for taking so long i hope it was worth the wait after making my mini adjustable power supply i was. This is a very small very capable power supply that does everything tron needs. Binding posts you ll require a set of binding posts for each power output. In my design with both a fixed and variable.

Many of them can be replaced. Diy small bench power supply step 1. This is a small bench power supply that i made some time ago and because i was very busy i couldn t do the instructable for it. Here are some of the other items you will need.

Here is a list of materials and tools i used for this project. Chassis i purchased a plastic project chassis measuring 165mm x120mm x 68mm but of course you can use any box capable. Homemade bench power supply constructed from a power supply kit transformer project box led and switches. Can supply up to 30v at 3 amperes.

After taking measurements of the enclosure and all the components i designed.