Switching Power Supply, LED Driver Power Supply, AC/DC Adapter manufacturer / supplier in China, offering S-250-12 250W 12VDC 20A LED Power Supply with Ce RoHS, 60W 5V 6A/24V 2A Dual Output Switching Power Supply Unit, SMUN SD-150B/C/D-12V/24V IP20 DC-DC Power Supply With 2 Years Warranty and so on.