NEWS DETAIL
You are here: Home » News » VanGaa News » Vangaa Optoelectronics obtained the patent certificate of "LED color temperature adjustment system"

Vangaa Optoelectronics obtained the patent certificate of "LED color temperature adjustment system"

Views:0     Author:Site Editor     Publish Time: 2021-05-10      Origin:Site

Vangaa Optoelectronics obtained the patent certificate of "LED color temperature adjustment system"


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.


20170811083204_0408


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!


Related Products

content is empty!

Recent News
Common Problem

  • How do you make our business long-term and good relationship?

    1. We keep good quality and competitive price to ensure our customers benefit ;
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
  • What is the shipping method?

    It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.
  • What is your payment term?

    T/T,Western Union,MoneyGram.This is negotiable.
  • What is your lead time?

    It depends on the order quantity and the season you place the order.
    Usually we can ship within 7-15 days for small quantity,and about 30 days for large quantity.
  • Can I buy samples placing orders?

    Yes.Please feel free to contact us.
  • How can i get the price?

    We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). If you are very urgent to get the price,
    please email us or contact us in other ways so that we can offer you a quote.
Recommended Products

Contact

Address: Building B, Langling Industry Park, Dongsheng Road, Huaxing Industry Area, Xinhua Town, Huadu District, 510800 GZ, P. R. China
Phones: +86-13825128583   +86-20-86432439 ext 801
Email: info@vangaa.com

tawk

About Us

Copyright © 2021 Guangzhou VanGaa Lighting Tech., Co., Ltd
粤ICP备2021020057号-1
All Rights Reserved  Technology by leadong