LONG WEI LW-K3010D 110V/220V 30V 10A Adjustable Digital DC Power Supply Switching Power Supply
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Well packed and fast delivered. I had to make the repair described here in "Questions & Answers" - pin changes in connector from the voltage regulation potentiometer. It is only problem of this power supply. Now I am very satisfied and I can recommend it if you are able to make eventually described modification. Besides this problem is this power supply really great and well made. Used multiturn potentiometer provides very smooth setting of output voltage. Output current is high enough for my purpose. The big feature is a compact size.
It arrived quickly (I ordered on 2022.01.01., received it on 05.01.2022) from the Czech warehouse. It's working perfectly. When I ordered it, it was a very good deal, which I now don't have
I can't set it from 5V down, it goes directly to 0V? what solution? Otherwise it is an accurate power supply.
Fast shipping and fast delivery, tested works normal for now will see what happend after use it for some time Thank you
not tested yet, but fast delivery
nice quality.
Meets minimum requirements. Note that it doesn't have fine tuning so you need more accurate values! Super fast delivery. Good price/quality ratio.
Nice little food..... Now to test...
Very fast delivery, excellent quality/price. Maybe some of the best shopping experiences.
Small power supply with high accuracy. I recommend it.