source:Industry Trends release time:2023-06-01 Hits: Popular:led screen wholesaler
advantage
1. Earthquake resistance, fast light response speed, power saving and long life.
2. Energy saving, environmental protection, and wide application scope.
3. No interference and high cost performance.
4, novel shapes, rich colors, non -fragmented and low -pressure use, high safety.
5. Advanced technology.
Dimming
(1) PWM technology: Pwm control signal is used to adjust the light of ALED by controlling the duty occupation ratio of LED's positive working current.
(2) Set SET: At the LED drive control IC pin RSET, the conversion resistance is connected in parallel, and the current of the LED drive IC pin RSET is set with a DC voltage, thereby changing the forward working current of the LED.
(3) Linear adjustment: The easiest way is to use external SET resistors in LED driver control C to achieve LED lighting control.
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Composition of the splicing LCD large screen central control system
Email: Hazel@cri-led.cn
Add: Building B,Runteng shangpai IndustrialArea,No.6 J intai Road,Longteng Community,Shiyan Street,Bao'an district,Shenzhen City,Guangzhou Province,China.
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