Power formula is P = UIP representatives of power, U represents voltage, constant 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 are eight monochrome unit board a 40A power supply, Linyi is a six-color led display unit board a power source; outdoor screen on the power reference site "Spec" where there are very clear, the following will give an example. A unit to do within nine square meters of indoor electronic screen 5.0 color of 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 be an integer, with much standard) then it is simple, the maximum power P = Shandong display accessories 13 * 40A * 5V = 2600W. People often say that computer directly affect human health, the three elements of a keyboard, mouse, monitor. Shandong full color traditional keyboard when you use a font Linyi monochrome screen requires hands on the letter in the middle position, outdoor full color, Linyi color screen so that users have to tighten the shoulder, arm cantilever clamping, use up fatigue, door the first full-color, Linyi long-term use of the screen could easily lead to injury, Linyi door panel mouse is almost so, Linyi full color smart marketers spotted this, we have launched a variety of ergonomic keyboard and mouse, very popular. Door first full-color, Yasuhiro photoelectric constant full-color provided by the Thai-Hong Electronics Co., Ltd. Linyi. 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!