Abstract: Design a linear low-voltage regulator with low voltage and low quiescent current. Traditional LDOs have independent bandgap reference voltage sources and error amplifiers. In an innovative LDO, the bandgap reference voltage source and the err…

Recently, financial subsidies have been frequent.

First, Li Xinghua, director of the Science and Technology Department of Guangdong Province, was investigated for LED subsidies. As a result of mastering the power of industrial subsidy funds a…

Passive component chip resistor manufacturer Da Yi Technology initially estimated that the monthly revenue in June will decline, in line with the seasonal changes in previous years, but overall, the second quarter, benefiting from the long working day…

The emergency light is mainly used for providing emergency lighting after the normal lighting power supply is cut off or the power grid is out of power. It is often used in factories, mines, institutions, schools, buildings and tunnels. The emergency lighting system used in C…

For the "homes have a pet", the unstoppable comet / Wang Xingren is a headache, especially, they especially like to sneak out at night. It’s nothing to play with, and if it’s hit or rolled by the car, it’s estimated that the host will die. However, there are alway…

@高工LED网 and @高工LED照明展 The official Weibo co-hosted a five-day event to pay attention to the LED industry feast, select Yangcheng cuisine, and win the Guangzhou travel equipme…

Lehman Optoelectronics (300162) announced on the evening of July 9 that the company participated in the domestic public bidding for the lighting project (equipment and installation) of the administrative village street in Shanxi Province. Lehman Optoe…