The subway is a "big artery" for urban development. From morning till night, it is like a dragon swimming through the ground. It makes the blood flow in all corners of the city. It is a very convenient way of transportation that people often use.

In March 2019, in accordance with the relevant provisions of the State "High-tech Enterprise Certification Management Measures" and "High-tech Enterprise Certification Management Work Guidelines", relying on professional R&D team, strong technical strength, continuous innovation capability, and scientific Enterprise management, Shenzhen Bright Star Intelligent Optoelectronics Co., Ltd. was recognized as a high-tech enterprise by Shenzhen Science and Technology Commission and Shenzhen Intellectual Property Office. As a result, Bright star officially entered the ranks of high-tech enterprises, and the company Will further promote independent innovation and independent research and development. The process makes a greater contribution to the country's scientific and technological innovation.

What is the led driver? The LED driving power source converts the power supply into a specific voltage and current to drive the LED light-emitting voltage converter. Usually, the input of the LED driving power source includes high-voltage power frequency AC (ie, mains), low-voltage DC, high-voltage DC, low-voltage high-frequency. AC (such as the output of an electronic transformer).

As more and more LED luminaires are widely used indoors, people are increasingly demanding lighting. In order to achieve uniform illumination in the area, high-precision led drive power must be used in indoor lighting.

In general, engineers often optimize the electronic transformer parameter design to improve the efficiency of the LED drive power supply and reduce the eddy current loss caused by ringing. But is there any related skill besides this? Now I have collected and sorted out some tips for improving the efficiency of LED driver power supply. I hope I can give you some reference.