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| shapirus:
Yet another dummy loadâ„¢ This time made for the specific purpose of selecting the least crappy USB cables or USB chargers from those lying around that accumulated over the years. 0..2A adjustable constant current. |
| Edison:
Hello, I haven't been here for a long time and I completely forgot about the request to create a thread with my creations, so at least add something here - the latest work is an AC regulated power supply 30V15A Some photo of the gauges adjustment, done and here it rests with other creations Nice day 🙂 Tom |
| shapirus:
--- Quote from: Edison on March 17, 2023, 09:54:34 am ---the latest work is an AC regulated power supply 30V15A --- End quote --- Beautiful. Will you be willing to share the schematics? :) |
| Edison:
I will also add one piece of quadruple voltmeter +/- 200V DC, the gauges are galvanically isolated and can thus be connected anywhere in the device under test, I haven't removed the protective film yet, because I don't have the anchor ready - so I don't scratch it. I still have enough in stock, so I'll throw in something sometimes 🙂 |
| Edison:
Hi, there is nothing complicated about it, a regulation transformer is used at the input and a large toroid at the output - I needed another AC source and so I quickly built it from what I had at home, I originally thought about regulating the current, but in the end I didn't do it. |
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