I want to design a micro switching power supply with 85~220ACV voltage input, 7DCV, 140MA, and 1W output. I don't know where to start now; please guide me with the design ideas....
[i=s]This post was last edited by forlinx2013 on 2017-10-25 16:58[/i] [p=20, null, left][font=微软雅黑][size=2][color=#000000]Development board: OKMX6Q-C Operating system: Android [/color][/size][/font][/...
Fairchild Semiconductor has announced the launch of a 1200V/15A NPT-Trench IGBT that can withstand up to 300mJ of avalanche energy in induction heating (IH) appliances ; this excellent avalanche perfo...
1. Task Requirements
The P4 port of the MSP430F247 microcontroller is used to control eight light-emitting diodes D1~D8. The light-emitting diodes display different patterns according to the switches ...
Live replay: It’s coming, typical applications in the IoT era: Avnet 5G accelerates IoT applications and digital transformation : https://training.eeworld.com.cn/course/5466...
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
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Is electromagnetic radiation from electric vehicles harmful to the human body? Recently, the issue of electromagnetic radiation from electric vehicles has garnered widespread attention. However, pu...[Details]
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The mass production process of the new generation of cockpit platform has started, and the smart cockpit market has entered a new bonus cycle of technology iteration and platform upgrade.
...[Details]
In recent years, with the application of the IEC61850 standard and the development and deployment of optoelectronic transformers, the concept of digital substations has been put into practical use ...[Details]
Today's security industry has entered the era of massive networking. Many enterprises, especially financial institutions, have established multi-level video surveillance networking platforms. Lever...[Details]
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Recently, South Korean robotics giant WIRobotics launched its first general-purpose humanoid robot, ALLEX, at the Robotics Innovation Center (RIH) at the Korea University of Science and Technology....[Details]
The automotive industry in 2025 is undergoing a thorough intelligent reshuffle.
Geely wants to make changes in the field of AI cockpits: in the future, there will be no traditional smart...[Details]