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February 12, 2022, uPowerTek announces that the BLD 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. BLD series are designed with patented high efficiency power circuitry and
Feb 11th, 2022, Hangzhou, “A power factor correction converter” developed by uPowerTek won the national invention patent ZL202110317804.4. 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
On January 27, 2022, uPowerTek BLD series 400W to 800W high-power LED drivers RCM certified. BLD series products support a full range of 108-305Vac input, adapt to the power grids of various countries, and are widely applied in grow lighting, stadium lighting and high pole lighting. The products use international brand components, with a lifespan
It is a trend in the lighting industry to replace traditional incandescent and fluorescent lamps with more efficient and longer-life LEDs. However, since it is directly connected to the AC line, like the traditional pioneers, there may be a risk of 100Hz or 120Hz flicker due to the drive current ripple at the output of
Now more and more high power luminaires are utilized for horticultural or industrial lighting applciations to realize better control and reduce installation and maintenance cost. To achieve that, designers have two options, one single high power LED driver and the other is multiple LED drivers in parallel. Yes, it is possible to put LED drivers
On December 16, 2021, after three years of reexamination, uPowerTek passed the “National High-tech Enterprise” assessment again. This is the second time that uPowerTek has won the title of National High-tech Enterprise. In China, high-tech enterprises generally refer to economic entities that are knowledge-intensive and technology-intensive. These enterprises are within the scope of the “High-tech
Digital Addressable Lighting Interface (DALI) is a protocol for digital lighting control that can easily install a robust, scalable, and flexible lighting network. DALI is currently the most commonly used optical digital protocol. When talking about DALI control, we often hear people say DT6 or DT8. What do they mean? This article will take you
The LED lighting industry continues to adopt the concept of dimming in LED lighting fixtures. Hence dimmable LED drivers constantly get industrial attention. As we know, dimming fulfills visual needs and saves energy in LED lighting fixtures. As a result, when we analyze the concept of dimming, we cannot neglect the subject: dimming curve. Dimming curves
Choosing a power supply for your project can be challenging and tough because there are so many options and regulations to follow depending on where your project is located. You may come across regulations that need a Class 2 or Class II power supply while working on your project, and it’s particularly challenging when deciding between Class
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