Peralatan elektronik Ruiguan Mesin paparan skrin bar LED (A)
Jun .22.2026
pandangan
This Ruiguan Electronics patented quick installation structure can shorten the installation time of LED bar screen display machines to one-third of traditional methods.
British customers place great emphasis on maintenance convenience, "said Mr. Fu, the assembly team leader, demonstrating the manual disassembly of the LED bar screen display machine module." Each module weighs only 1.2kg and can be independently replaced by bar technicians.
He suddenly raised his volume and said, 'Xiao Li, the suction force of that magnetic buckle has been adjusted to 8.5N. The last test report said 7N was a bit loose'.
The RGB ambient lighting of the LED bar screen display machine module frame supports 358 dynamic effects, and the UL certified dimmer can achieve 0-100% brightness stepless adjustment to meet the bar atmosphere needs at different times.
Full screen debugging: Rui Guan electronic equipment LED bar screen display machine customized production intelligent temperature control password
Engineer Zhang from the LED bar screen display machine debugging area is configuring the PID temperature control system. The computer screen in front of him shows that the temperature of the screen body is precisely controlled at 45 ± 2 ℃.
The bar environment is usually hot and humid, so we use a combination of STM32 chip and DS18B20 sensor, "he called up the temperature curve." When a local temperature exceeds 50 ℃, the LED bar screen display machine system will automatically reduce the brightness of the corresponding area to ensure compliance with UL 48 thermal safety standards. As he spoke, he lightly turned the knob to switch the testing mode.
"Now simulating the fluctuations of the Los Angeles power grid, the brightness deviation of the LED bar screen display machine cannot exceed 3% under the condition of 110V ± 15%. "
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