LED power supply protection than conventional AT ATX power supply voltage of 3.3V more group Qinghai LED outdoor power factory outlets, some motherboard voltage regulator module does not directly part of the equipment for the motherboard with 3.3V power supply, even with a line regulation means, for input voltage has an upper limit of Qinghai LED outdoor power wholesale, once the voltage rises to the powered device may cause serious irreversible physical damage. Overvoltage protection is very important so the power LED outdoor power and take preventive measures. Power fan power supply fan is an important part, is responsible for the hot air out of the power within. Turn on the power inside you can see there are two large fin Qinghai outdoor LED power suppliers, performance and limit parameters of high-power tube heat sink directly affects the safety load power supply and product costs. In addition, the rear two sockets are used to connect the external power supply and the display provides socket, usually male socket for the power outlet. In between the two there is a voltage setting switch socket for switching 110V and 220V two voltage standard, widely used in the domestic standard 220V voltage, if the wrong file would be set on the 110V power supply damage. Qinghai outdoor LED power supply factory direct | LED Outdoor Power | Chun Chun far away illuminated by lighting Limited. Lighting Co., Ltd. Shenzhen far (www.zhenyuled.cn) (www.zhenyuanled.cn) strong, credible, in Xi'an of sodium and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shenzhen far into the brilliant light and you work for a better future!