Switching Power Supply, Switch Power Supply, Switch Mode Power Supply manufacturer / supplier in China, offering AC 110V 220V DC 48V 3.2A LED Driver 150W Waterproof IP67 Constant Voltage Switching Power Supply, Modified Sine Wave Power Inverter 500W 600W 1500W 2000W 3000W DC to AC 12V 24V 48V to 110V 220V Industrial Power Inverter, BOD-1500 1500W AC to AC Ring Type Transformer Input Voltage 220V to Any AC Voltage Toroidal Transformer and so on.