Overview:
The traditional way to demagnetize a transformer on a forward converter is to use a second winding that is wound in two wires with the primary winding so that when the power switch is turned off (usually a power FET), the magnetizing current continues to flow. Over. Such a …
Summary:
The circuit can provide CV/CC output for charging lead-acid batteries, including fire/burglar alarms and emergency lights.
The design uses many of the features of the TOPSwitch-GX series. Line voltage undervoltage and overvoltage (100 V and 450 V each) are impleme…
Ye Jizhen, Wenzhou Yongjia, born in 1978, general manager of Zhongshan Yimi Lighting Appliance Co., Ltd.
Like most Wenzhou people, Ye Jizhe…
Author | Liao Yuxue
Editing | Fu Bo
What did you do in the past in the past? We may enjoy an extra hour of sleep in bed, play a video game in the morning, …
Original title: The world's first light-quantum computer surpasses the early classical computer was born in China
On May 3, the Chinese Academy of Sciences held a press conference in Shanghai to announce that the world’s first light-quantum comput…
1. What is a home theater?
…
According to the data…
When you buy your own favorite speakers or headphones, you often fall into your own subjective analysis. I feel that the sound quality of this gun sounds good and the sound is loud...
In fact, this i…
Summary:
This document is an engineering report describing the TOP269EG notebook power adapter designed by Power Integrations' TOPSwitch-JX series. This power supply operates over a universal input voltage range and provides a 19 V, 65 W output. It has been designed and tested…