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What are the requirements onthe control line length of the DALI system? The length of the control line should meet the voltage drop requirements. The maximum voltage drop in the DALI system is 2V, relatively, the distance between the two farthest components in the system is 300m. For the terminal control system, the length of
The LED chip and driver are installed together, usually in small spaces and poor heat dissipation conditions. How to ensure the quality and life of the LED driver must be thought about before the design, so as to avoid the rapid failure of the LED driver. It can be said that the life of the
On August 3-6, 2021, the “26th Guangzhou International Lighting Exhibition”, which was postponed for 2 months, was successfully held at the China Import and Export Fair Complex in Guangzhou. Though affected by the recent epidemic, some of the affected customers were unable to participate in the exhibition, the booth of uPowerTek was still crowded, attracting
July 14, 2021, uPowerTek announces that TLD series 400W-800W LED driver has been certified with ENEC and CB. This new series is representing the top level design in this industry and will be applied in grow lighting and various industrial lighting high power luminaires. TLD series are designed with patented high efficiency power circuitry and
uPowerTek released wireless control LED driver based on TUYA grow lighting application [2021-07-14 Hangzhou] uPowerTek launched a new product for consumer grow lighting applications, 300-800W compact constant current LED driver based on Tuya wireless control module, using the latest APP and SaaS system for grow lights. This series of products supports Zigbee, Bluetooth and other
May 14th, 2021, Hangzhou, “A resonant converter” developed by uPowerTek won the national invention patent ZL202110207429.8. This patent is a good practice of our company in advocating technological innovation and has high practical value. Since the company’s establishment, the company has focused on increasing investment in scientific research. uPowerTek has obtained dozens of invention patents,
Horticulture lighting is not new lighting application since the era of HID, but the usage and evolution of LED lighting have fundamentally updated the industry by being able to customize the PAR for different plants, and it thus becomes one of the fastest growing markets globally especially in US and Europe. This article provides the ideas
March 27, 2021, Hangzhou, China.uPowerTek has launched a full product portfolio 480-800W LED drivers with 120-277Vac input, and this is the low input version of existing TLD series. The new series has the following features: Electrical Performance. The efficiency is extremely high up to 95.5%. The high efficiency results in the high light efficacy of
March 5th, 2021, Hangzhou, “High-voltage input resonance circuit and electronic equipment” developed by uPowerTek won the national invention patent ZL202010062898.0. This patent is a good practice of our company in advocating technological innovation and has high practical value. Since the company’s establishment, the company has focused on increasing investment in scientific research. uPowerTek has obtained
DALI is a very popular dimming and control technology in the world, but there are two many concepts and new technologies in recent years, so we write this article to help you understand the DALI dimming technology and help you to be a DALI expert, we believe it will help your work, keep reading. 1
LED lighting systems continue to soar as we can see everywhere. But do you know that there is a driving force as the key component behind the LED fixtures? They are the LED drivers. The LED power supply regulates the LED fixture’s power (voltage or current), thus precisely controlling the light output. In addition, high quality LED
LED lighting penetrates everybody’s life, becoming more intelligent and more sophisticated. When designing high quality and excellent luminaire, the design engineer must carefully understand the LED Driver since it is the heart of a light fixture. This article describes the most frequently used LED driver concepts and provides the methods to select a suitable and