DC Power Supply, DC/DC Converter, Pure Sine Wave Inverter manufacturer / supplier in China, offering AC Input 110V 220V Adjustable DC Voltage Stabilization Digital Switching Power Supply 0-48V 10A 480W, 25V DC Constant Voltage Switching Power Supply Big Size 1000W Power Supply 110V 220V AC Input for LED Driver, Fan Cooling 200V 5A 250V 4A 400V 2.5A 500V 2A 1000V 1A LED Power 1000W Switch Power Supply for LED Driver and so on.