LED Power introduction to other forms of energy into electrical energy device called a power supply. Generator can convert mechanical energy into electrical energy, batteries can convert chemical energy into electrical energy. The battery itself is not charged, its poles, respectively, positive and negative charges Jiuquan LED power supply wholesale, generated by the positive and negative charge voltage (current is charged under the applied voltage and the formation of directional movement) LED power supply, there would have been in charge of the conductor, To produce current only voltage can be. When the poles of the battery connected to a conductor in order to produce the charge current release out, when the charge is cleared, the Netherlands will make flow (pressure) canceled. Batteries and other known power supply; via a transformer and rectifier, the alternating current into direct current power supply device called a rectifier. To provide an electronic device called a signal source. Transistor can be amplified signal sent, again amplified signal is transmitted to the back of the circuit to go. Transistor on the back of the circuit can also be seen as a signal source. Rectifier power supply, sometimes called a power source. High-voltage pulse power flow that is allowed UPS mains voltage range, because the local voltage fluctuations directly affect UPS operation, especially relatively poor Jiuquan LED power professional production, day and night, some regional power grid voltage vary greatly. If the UPS to 24 hours, in such a large range, the critical UPS can work. If you can not work, and only turn the battery, such a battery is not used for real power Jiuquan LED power outlets, the two frequently turn might impact the battery life. If you turn the UPS battery unit for the relay, the relay is particularly serious damage, greatly increasing the failure rate of the UPS. Jiuquan LED power supply factory outlets, LED power supply, Shenzhen far away Lighting Lighting Co., Ltd. is provided by Shenzhen. 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!