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There are more and more LED street light projects in the world, but in some very cold area, the temp. can be as low as -55℃, however, most of the LED driver in the market can only works above -40℃, which means that the lights are not able to work during these very cold days.
To Make Smart Lighting Simple and Reliable, uPowerTek released 75W NFC programmable LED drivers recently, The output current can be programed by a NFC programmer, touch free and fast. Compared with other programmable LED drivers, uPowerTek’s NFC programmable has below strength Touch Free Programmable Passive Programmable Fast and Safety Easy to operate IP67 waterproof Compact
Now both of uPowerTek’s constant voltage and constant current LED drivers are equiped with 10kV lightning protection function. uPowerTek use the advanced surge test equipement to test the high reliability and high surge protection LED drivers. Besides the 10kV surge test function, the LED drivers are designed with IP67 waterproof function, which makes it possible
uPowerTek launches it’s new generation BLD series LED drivers, this series LED drivers are equiped with 0-10V dimmable function, and it also supports dim to off function, many customers requires this function for intelligent applications. uPowerTek’s IP67 0-10V dimmable LED driver can dim to off at 0.4V, and dim on at 0.7V, which can be
China’s decade old streetlight standard GB7000.5-2005 has been replaced with a new standard GB7000.203-2013 that has become effective as of July 1, 2015. Changes in the new and old lighting standards will require manufacturers to make certain adjustments in their outdoor luminaire designs, according to a Shanghai Entry-Exit Inspection and Quarantine Bureau’s Electromechanical Engineering Department
After launching 400W LED drivers, uPowerTek launches constant current 320W LED drivers today to meet the need for large scale lighting system requiring high power with high-voltage output. BLD-320-C follows the high performance and high reliability design of the other LED drivers and offers 5 year warranty. The whole series provides various models equipped with
uPowerTek launches constant current and high voltage output 400W LED drivers in the LED lighting industry. Since the demand for LED lighting applications adopting the design of a high-voltage single route with LEDs connected in series continues growing, uPowerTek is pleased to unveil the new 400W~BLD-400 series LED power supply in order to meet the
Today uPowerTek has launched the new 150W LED driver series to compete in the high end street light market. The features include the 10kV surge protection, 12Vaux with 300mA capability, dim to off function and much compacter packaging compared to the competitors. This family covers 500mA-6.3A with constant current output, and 24-48Vdc with constant voltage
Today uPowerTek launched the new 75W LED driver series to compete in the high end street light market. The features include the 10kV surge protection, 12Vaux with 300mA capability, dim to off function and much compacter packaging compared to the competitors. This family covers 300mA-6.3A with constant current output, and 12-48Vdc with constant voltage output.
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
