PointTek

  Since 2009, the fabless semiconductor design and development business POINT TEK has been consistently striving to deliver high-quality products. This is assisting them in developing into a business that employs top-notch AC direct driver technology. In particular, their AC direct LED driving technology is the best in the world since it is based on high efficiency. It can run an LED module with just one LED at a universal voltage and has less than 1% flicker. The term "universal AC LED driver" refers to an LED driver that can function across a wide variety of input voltages and is typically compatible with numerous AC power supply standards that are in use globally . These LED drivers can be utilized in various geographical places where the characteristics of the conventional AC power supply may differ, as they are made to accept a wide range of input voltages and frequencies. Typical key characteristics of a universal AC LED driver are: Broad Input Voltage Range: In gener...

  A company called POINT TEK was founded in 2009. Reducing or eliminating flicker in LED lighting systems is the goal of the flicker-free AC LED driver. The term "flicker" refers to sudden, undesired variations in light output, often caused by oscillations in the AC power supply's voltage and frequency. Flickering LED lighting can be problematic for some people since it can lead to discomfort, visual fatigue, and health issues. Flicker-free LED drivers are consequently necessary in settings where flicker is undesirable, such as in office buildings, healthcare facilities, and household lighting. Some fundamental characteristics and features of flicker-free AC LED drivers are as follows: High-Frequency Operation: Generally, flicker-free LED drivers function at a frequency that is significantly greater than the frequency of the AC power supply (e.g., 120 Hz or higher). This high-frequency operation guarantees a steady production of LED light. Compatibility with Different...