3Pcs 5V 700mA 3.5W AC-DC Step Down Isolated Switching Power Supply Module
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A very small switching power supply for DIY projects, seems to be a weel done one, no problems. OK for the money.
Excellent! Small and handy
I have been already using the power supply, so far it's good. BUT this time the shipping was despairing. I ask Banggood to take care more about shipping.
Product according to the description of the notice
Nice and small, but contact points for 220v are not too obvious to connect/solder wires to. Needs careful handling.
Great product. good quality workmanship. It works.
Works like a charm. The module is small enough to be embedded in a product. Very good electrical filtering and almost perfect voltage conversion without noise. Thanks a lot.
For the price this great
minuscule et efficace
good product