Min. Order Reference FOB Price
5 Pieces US$2.45-2.80 / Piece
Product Description
Mini size switch power supply 5v adjustable voltage 20 watt module 4a switching power supply for electroplating Features: 1.Low power consumption, high reliability 2.Protections: Short circuit/Over load/Over voltage 3.Cooling by free air convection 4.100% full loading burn-in test 5. ...