High pressure type LED Product Controller: high pressure type LED product design voltage is AC / DC 220V voltage, LED quantity 36-48 each loop in series, each loop current of 20mA or less, limiting in two ways, one is the current limiting resistor flow resistance greater power in this way, it is recommended every four LED series with a 1 / 4W metal mold resistance, uniform distribution of heat DSE4520 production, this is the most stable and reliable connection; the other is limited by a series resistor-capacitor flow, this connection most of the voltage drop across the capacitance, low resistance power, can only be used in a stable long bright state, if the flash capacitor discharge, but voltage doubler DSE4520 manufacturers, LED easily damaged. Any use of the controller must use the current-limiting resistor LED mode, LED general each loop one meter, power 5W, three-color power per meter 15W. Common gradient controller NE112K control the DC 1200W, NE103D 4500W AC load DC load 1500W, if the lamp flashes on the use of multi-unit NE112K, if you only need to use the whole flash NE103D. If you use a gradual way, pay attention to the load matching, neon and LED luminous distribution is not the same, the same circuit can not mix different types of loads connected. Synchronous generator used by the prime mover were divided into three kinds of turbine generator, turbine generator and diesel generators. In common besides their structure is useful for small motors other than the permanent magnet generates a magnetic field, the magnetic field is generated by a general excitation coil links DC, and an excitation coil on the rotor DSE4520, armature windings on the stator. Because the excitation coil voltage is low, less power, and only two outlet headers, drawn easily through the slip ring; and the higher the armature winding voltage, power and large, multi-purpose three-phase windings with three or four leads head , on the stator more convenient. Generator armature (stator) core with silicon steel folded to reduce iron loss. Since the magnetic flux through the rotor core unchanged sales DSE4520, it can be made of the overall steel block. In large motors, since the rotor under strong centrifugal force, material must be of high quality steel rotor. DSE4520 accessories _DSE4520_ Zhongxin Electrical and Mechanical Dongguan Nancheng by Zhongxin Electrical and Mechanical operation. Dongguan Nancheng Zhongxin Electrical and operating (zhongxin888.net.cn) strong, credible, Dongguan, Guangdong in the industrial products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the faithful into the brilliant electromechanical and you work for a better future!