What's inside $70 10A bench power supply? PS-3010DF

Long Wei PS-3010DF PSU
Bench power supply units are quite useful devices. Especially when they can deliver a decent current. I needed one, found PS-3010DF on Aliexpress and now let's do a teardown on this $70 PSU. And test it a little with a load resistor...
Load resistor
Better crocodile cables



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