Switching Power Supply, LED Driver Power Supply, AC/DC Adapter manufacturer / supplier in China, offering Smun S-200-12 200W 110V/220VAC To 12VDC 16.7A LED Power Supply, Smun S-1200-12 110V/220VAC Input 12VDC 100A Output 1200W Power Supply, Smun S-145-24 145W 110V/220VAC to 24VDC 6A Switching Power Supply and so on.