Power formula is P = UIP representatives of power, east full color, U represents voltage, hotels full color, I on behalf of current and Shandong full color We usually supply voltage is 5V, the power supply is 30A and 40A; Shandong full color display manufacturers monochrome is eight unit board a 40A power supply, Linyi is a six-color led display unit board a power supply; power on the outdoor screen reference site "Spec" where there are very clear, the following will give a examples. A unit to do within nine square meters of indoor electronic screen 5.0 color of a cell full-color, Linyi led display how much power the largest computing. Shandong color screen 40A of the first to calculating the number of power = 9 (0.244 * 0.488) /6=12.5=13 only power supply (to integer, indoor full color, with much standard) then it is simple, the maximum power P = Shandong display Accessories 13 * 40A * 5V = 2600W. . b Shandong full color screen body power required total power determined according to the number of average total power = / a supply of power (power supply voltage supply current *) For example: Linyi full color a long strip screen P10 with 12 modules, Shandong led display modules high with three P10 Total: 36 Linyi led display module then the power required number = 32 * 16 * 0.1 * 36 * 0.5 / 5/40 = 4.6, whichever is greater (5 power supply) Linyi monochrome screen LED display power calculation methods hotel full color, Yasuhiro photoelectric, east Linyi full color provided by the Thai-Hong Electronics Co., Linyi Wang Tai Electronics Co., Ltd. (www.ledzkd.com) (www.ledzkd.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!