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A week or so ago I wrote a short blog about a variable AC isolated bench power supply that I wanted to build. See the following Blog:   An Extreme Ripple Power Supply Build   The idea was just a seed and a pile of assorted resources. Just as I hoped, four of my friends here on element 14 stepped up and gave me some great advice and collaboration on the build. I want to specially thank: genebren , lui_gough , three-phase , and jc2048 without whose suggestions and ideas I could not h ...
I usually like to build my projects before I blog about them. This is probably due to the number of times the initial plans do not lead me down the envisioned path. The simplicity of this build along with a good pile of solid resources and the fact that I must wait for my panel meters to arrive has made me decide to blog a preview.   In my shop almost never a week goes by with out the need of an AC voltage source. I use the AC source to test motors, lights, power supplies, and circuit boar ...