... digital camera, digital video, TV, CD, DVD, game machine,computer,Fridges,Stereo,Electric drill, printers,energy-saving lamps, electric light ... the SMD pastern technology. ·Cooling fan is intellectual controlled, and its working status is controlled by CPU, which mostly increased its service ... wind power system Technical parameters: 1.Input part 1)DC voltage: 12V/24V/36V/48V 2)Voltage range: 10-15VDC ...