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Absen video wall resolution calculator11/7/2022 ![]() LED display unit board power = single lamp power * resolution (horizontal pixel points * vertical pixel points)/2 Single lamp power = one lamp power 5V*20mA=0.1W The first to calculate the number of 40A power = 9 (0.244 * 0.488) / 6 = 12.5 = 13 power supply (to integer, in order to large standards) then very simple, maximum power P = 13 only * 40A * 5V = 2600W. P stands for power, U stands for voltage, I stands for current, usually the power supply voltage we use is 5V, the power supply is 30A and 40A the monochrome is 8 unit boards and 1 40A power supply, the dual color is 6 unit board and 1 power supply The outdoor screen's power is referenced in the “product parameters” on the website, and the other side is very clear.Ī unit needs to have 9 square meters of indoor 5.0-color electronic screens to calculate how much power is needed. LED display distance of the maximum distance = screen height (m) × 30 (times) The best viewing distance of LED display = pixel pitch (mm) × 3000/1000 The most suitable viewing distance can be seen by the viewer: LED display visible distance = pixel pitch (mm) × 1000/1000 The smallest viewing distance can show the distance of the smooth image: LED full-color viewing distance = pixel pitch (mm) × 500/1000 RGB color mixing distance Trichromatic mixing to a single color distance: #Absen video wall resolution calculator softwareVirtual pixels are the use of software algorithms to control each color of the light-emitting tube eventually participate in the imaging of multiple adjacent pixels, so that the use of fewer light tubes to achieve greater resolution, can display four times the resolution.ĥ, LED display visual distance calculation In simple terms, the real pixel screen means that each of the three kinds of red, green and blue light emitting diodes constituting the display screen finally participates only in the imaging of one pixel to obtain sufficient brightness. One of the easiest ways is to count the number of LEDs on the cell board and the number of 74HC595.Ĭalculation method: the number of LEDs divided by the number of 74HC595 divided by 8 = a fraction of the scan In the LED cell board, scanning methods are 1/16, 1/8, 1/4, 1/2, static. (6) With 6 MBI5026 chips, dynamic 1/4 sweep pixels (5) Use 12 MBI5026 chips, which are dynamic 1/2 sweep pixels (4) With 24 MBI5026 chips, static real pixels (3) If using 8 MBI5026 chips, it is dynamic 1/4 sweep virtual (2) If 16 MBI5026 chips are used, dynamic 1/2 scan virtual (1) If using 32 MBI5026 chips, it is static virtual Dynamic scanning is also divided into dynamic real images and dynamic virtual drive devices are generally made in China HC595, Taiwan MBI5026 Toshiba TB62726, Japan, generally has 1/2 sweep, 1/4 sweep, 1/8 sweep, and 1/16 sweep.Ī commonly used full-color module pixel is 16*8 (2R1G1B). Static scanning is divided into static real pixels and static virtual. #Absen video wall resolution calculator fullOutdoor full color is generally a static scan.Īt present, the LED display screens in the market are static scanning and dynamic scanning. Outdoor single color is generally 1/4 scan, ![]() ![]() Indoor single and double color is generally 1/16 scan, Scan mode: the ratio of the number of rows lit at the same time to the number of rows in the entire area within a certain display area. Total number of modules used = 20 x 16 = 320 ![]() High use module number = 2 meters ÷ 0.128 meters = 15.625 ≈ 16 Long use module number = 5 meters ÷ 0.256 meters = 19.5325 ≈ 20 Such as: 5 meters long, 2 meters high PH16 monochrome led display module number: More accurate calculation method: length of use module number × height of use module number = total number of modules used Such as: 10 squares of PH16 outdoor monochrome LED display using the number of modules equal to:ġ0 square meters ÷0.256 meters ÷0.128 meters=305.17678 ≈ 305 Total area ÷ Module length ÷ Module height = Number of modules used P16's pitch is :16MM P20's dot pitch: 20MM P12's dot pitch: 12MM The distance from the center of each pixel to each adjacent pixel Įach pixel can be an LED light, two LED lights and three led lights. Such as: PH16 length = 16 points × 1.6cm = 25.6cm Point spacing × number of points = long/high 1, LED Screen length and height calculation ![]()
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