Views:0 Author:Site Editor Publish Time: 2021-05-10 Origin:Site
In 2015, Vangaa Optoelectronics obtained the "LED color temperature adjustment system" patent certification. The utility model provides an LED color temperature adjustment system. Through a microprocessor, a first PWM signal and a second PWM signal output are output. The first PWM signal is connected to a dimming power driving circuit to adjust the LED array driving power. The dimming power drive circuit is connected to the high color temperature LED array and the low color temperature LED array to supply power. The other end of the high color temperature LED array is connected to the second PWM signal output terminal through the first MOS tube, and the other end of the low color temperature LED array is connected to the second MOS tube through the second MOS tube. The inverter is connected to the second PMW signal output terminal, thereby realizing the adjustment of the color temperature, and the reliability is greatly improved.
The utility model LED color temperature adjustment system is applied to the field of LED lighting technology, which increases the practicability of LED lights in stage scenes, and at the same time enhances the advancement and competitiveness of "Vangaa Optoelectronics" in the field of stage lighting technology. Vangaa Optoelectronics focuses on film and television lighting equipment, engineering customization. Mainly include: LED conference light series, LED film and television flat soft light series, LED film and television spotlight series, LED par light series, LED imaging light series, LED sky curtain light series, put an end to low-cost LED lights!