Definition of Miniature Circuit Breaker (MCB) A miniature circuit breaker is an electromagnetic device that carries a complete molded insulating material. The primary function of this device is to switch the circuit. It means to automatically open the circuit (which connects to current) when the...
Upowertek has announced a new BSD series constant current LED driver with the power range from 30 to 100 watts. The new series has compact case, great cost performance. Certified by UL class P rated widely, it is mainly applied to built-in usage of shoebox lights, street lights, bay lights, tunnel ...
The high inrush current on switching LED power supplies has become an area of concern in the lighting industry. It refers to the input current of a tiny duration that flows into the LED driver which can be regarded as a capacitive device during the power on stage. The figure below shows the...
Upowertek PMS series is an AC input wireless controller which can convert the wireless signal to 0-10V and soft switch on/off the load. It’s built-in Bluetooth, Zigbee or WIFI module, users could control the devices individually or by a group based on the MESH function. Bluetooth MESH now enable...
Upowertek is proud to unveil a new product 600W compact constant current LED driver with 95% high efficiency, the size is only 237x125x43mm, which is as small as competitors’ 480W driver in the sport lights, bay lights, grow lights, and pole lights market. This new 600W design covers the output ...
On Feb. 25, 2020, Upowertek completed the isolated dimming interface update (UL file no. E487504 ), now all of the 30-500W UL certified products have isolated dimming. In 2016, UL identified LED drivers with integral wired controls, e.g., 0-10 V, DALI, etc., as one such area. Wired controls affe...
Today Upowertek released the new compact BLD series constant voltage LED drivers which cover the range of 60-100W. The new series adopted the latest technology, and more functions are integrated to make them more compact. The size is only 102*68*38.5mm, which is also the reason to be competitiv...
People in the LED industry often complained that the LED lamp is damaged easily, because the LED driver is broken. So the most unreliable part in the LED lamp is the LED driver. Maybe he is telling the truth. But we also need to analyze the reason why the LED driver is damaged. Recently, the ...
On December 24, 2019, Upowertek announced that BLD series LED drivers were certified by KC. The KC (Korea Certification) mark signifies compliance with Korea’s product safety requirements for electrical and electronic equipment. It is issued by Korea-based certification bodies that have been ap...
With the booming development of landscape lighting, advertising lighting and commercial lighting, the demand for IP67 waterproof constant voltage LED drivers is also increased year by year. However, there are fewer options for high power 12V output constant voltage drivers in the market. To meet th...
