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Benchtop power supply - build your own.
It depends on what you need from your supply.
Proving you use a transformer, connect the metal case to earth and include a fuse there's not much that can go wrong. If you've got mains and DC on the same PCB just make sure you leave a wide gap between the primary and secondary traces, 12mm (half an inch) minimum.
I'd recommend an LM317 supply.
Or if you want to be slightly more adventurous a bipolar tracking supply.
https://www.electro-tech-online.com/custompdfs/2009/07/Bipolar20PSU-1.pdf
C1 and C2 are wrong, flip them by 90°, they're axial leaded and quite large.
Yes C1 and C2.C1, and C2? Are you sure those are the ones you meant to say?
Like the big blue cylinders in the photograph linked below.If I turned those 90 degrees where would they go?
I use the Clippings extension for Firefox which allows me to access pre-programmed bits of text on a menu which appears when I right click. I added loads of useful symbols using Windows Character map. The forum also has it's own symbols but my list has the ones I use more often.And another thing.....how did you make that little 'degree sign'? LOL
Yes C1 and C2.
Like the big blue cylinders in the photograph linked below.
https://www.electro-tech-online.com/attachments/bipolar-psu-pic-jpg.30625/
I use the Clippings extension for Firefox which allows me to access pre-programmed bits of text on a menu which appears when I right click. I added loads of useful symbols using Windows Character map. The forum also has it's own symbols but my list has the ones I use more often.
https://addons.mozilla.org/firefox/addon/1347
We would say, "Totally huge"? Hmmmmmm.
Or if you were from California you might say... "Totally huge DUDE!!!"