... ac/dc switching power supplyDetail description1.Wiring Position; Wiring Position 23cm Wire2.L,N; AC Input 3.-V; DC Output negative terminal4.+V; DC Output Masatada5 ... .Optional Output:12V,0~16.6A/15V,0~13.3A/24V,0~8.3A/48V,0~4.1Aled power supply Features:1.High efficiency ... up to your quality standard. Every month, we turn out 30 million LED lamps, 10 million SMDs, 500,000 High Power LEDs, 400 ...