source:other news release time:2023-03-07 Hits:874 Popular:led screen wholesaler
P represents power, U represents voltage, i represents current, usually the power supply voltage we use is 5V, and the power supply is 30A and 40A. A unit must make 20 square meters of outdoor P8 full -color display. How much power is required to calculate the maximum calculation. First calculate the number of power supply of 40A = square number (LED module × LED module width)/6 = the number of power supplies (for integers, the standard is standard). × 5V = How many tiles.
Three parameters of full -color LED display power:
1. The actual power of the screen body = the resolution of the screen body*number of per resolution lights*0.1/scan (4 sweep, 2 sweep, 16 sweep, 8 sweep, static).
2. The average power of the screen = the resolution of the screen body*the number of per resolution lights*0.1/2.
3. The maximum power of the screen body = the resolution of the screen body*number of per resolution light*0.1.
How much is a full -color LED display? One square meter of the full -color LED display is 15625 pixels/square meters. The pixel point means the number of LED lamp beads. The line must be determined strictly in accordance with this standard. After the screen is working normally, the power will drop to 600 watt-800 watts/square meter. Let's calculate the P8 full-color LED display screen and 32 square meters of the 18 square meters of P8 full-color LED display and 32 square meters. Calculation of P8LED display power consumption:
The 18-square-meter full-color LED display is working for one hour in normal working, which is 10.8kW/H-14.4kW/h, which is 10.8-14.4 degrees, and an hour of 32 square meters is 19.2kW/H-25.6kW/H, 19.2-25.6 meters per hour. This is just about. The power consumption is also related to your playback screen. The calculation of the screen is calculated based on the power after normal work.
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