Auto (ratio) adjustment type 1, a mechanical booster type, Shandong full color that is driven by a servo motor carbon brush in the sliding surface of the autotransformer winding movement, full color display manufacturers to change the ratio of Vi Vo, and full color to adjust and achieve a stable output voltage. Shandong full color display manufacturers this kind of regulator can be from a few hundred watts to several kilowatts. It is characterized by simple structure in Shandong full color manufacturers, low cost, output waveform distortion; Shandong full color Which is good but due to carbon brush sliding contacts is easy to produce a spark, causing damage and even burn brush and failure; and the voltage adjustment rate slow. 2, change the tap type, the autotransformer made more fixed taps Shandong Linyi full color full color, through a relay or triac (solid state relay) full color manufacturers offer as a switching device 10, automatically change the wiper position so achieve a stable output voltage. Switching AC power supply which applies high-frequency pulse width modulation full color display manufacturers, difference Linyi LED display and general switching power supply is its output to the input side must be above the frequency, the same phase of the AC voltage. Shandong LED display its output voltage waveform has a quasi-square wave, trapezoid wave, sine wave, uninterruptible power supply (UPS) Shandong Shandong manufacturers offer full color full color on the market and deprived them build power charger Full color manufacturers offer, is an AC power supply switching regulator is good, control functions, easy to implement intelligent, Linyi LED display is very promising AC power supply. However, because of circuit complexity, higher prices, so the promotion is slow. Shandong Full Color prices | Linyi full color | Yasuhiro photoelectric provided by Linyi Wang Tai Electronics Co., Ltd. Linyi Wang Tai Electronics Co., Ltd. (www.ledzkd.com) (www.ledzkd.com) strong, credible, in Linyi display equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hong Thai Optical into the brilliant and you work for a better future!