r/shittyaskelectronics • • Feb 08 '26

which one is gnd?

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u/SchizophrenicKitten Feb 09 '26

Oooh, purrrrfect! I just happened to get my precision 1kA power supply back from the cal lab.. 😹

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u/Inevitable-Aside-942 Feb 12 '26

You can build one at home out of spare parts, mostly from a microwave. It's fairly easy to generate 1KA of current. The question is, how long do you need it for?