[i=s]This post was last edited by qwqwqw2088 on 2019-8-19 08:33[/i]This is a power supply with a wide input voltage of 120-277V 60HZ, an output of 48V, 273mA, and a Buck topology.Note: In the initial ...
"Principles and Applications of Relay Protection in Power Systems" first introduces the basic concepts of conventional protection and microcomputer protection in power system relay protection, and the...
Author: Sun Yiwen, member of Yibo Technology Expressway self-mediaToday's wind is very noisy, and there are a lot of cars on Shennan Avenue. In a building in the Science and Technology Park, after sol...
Aren't all charging piles AC-DC, and then charge electric vehicles? Why are there DC charging piles? -----------A DC charging pile is a charging pile where the battery pack charges the battery pack of...
CubeWB provides a lot of examples that can be used directly in the software development environment. It supports three IDEs - IAR EWARM, MDK-ARM and SW4STM32. The latter uses the GCC compiler. I don't...
It is really difficult to use GitHub after it was acquired. Previously, the sensor drivers in STMems StandardC drivers were in one project, and they could be directly packaged and downloaded on the In...
Recently, the 10MW/20MWh electrochemical energy storage system of the Yanping Photovoltaic Power Station in Binchuan, Yunnan, China, of Three Gorges Energy was successfully connected to the grid an...[Details]
On the 6th of this month, two models, PEAM00 / PEAT00, officially passed the review of the Ministry of Industry and Information Technology and the 3C product network certification, with the sam...[Details]
With the rapid development of computer technology, electronic technology and communication technology, audio processing technology has also been widely used in many fields, such as mobile phones and ...[Details]
The object of analog front-end processing is the analog TV and analog sound signals given by the signal source. Its main functions include the following aspects:
Signal amplification: When the ...[Details]
The so-called single-chip microcomputer is actually a chip that integrates a microprocessor, memory, and various input and output interfaces. Academically, it is called a "single-chip microcomputer"....[Details]
In recent years, emerging information technologies such as the Internet of Things, cloud computing, big data, and artificial intelligence have become increasingly mature and have played a huge role...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The current mainstream FPGA is still based on lookup table technology, which has far exceeded the basic performance of previous versions and integrated hard-core (ASIC-type) modules with commonly u...[Details]
On August 9, Yunnei Power announced that the company agreed to provide fuel cell power generation systems and related services to CCCC Mechanical and Electrical, and recently signed the "Fuel Cell...[Details]
When Xiaomi 9 was submitted to DxOMark for testing, it cunningly set the video shooting quality to 4K by default. After the test results came out, Xiaomi 9 scored first because it set the video quali...[Details]
In the design of modern portable products, on the one hand, we need stronger power supplies to cope with the high current requirements brought by product updates, and on the other hand, engineers mu...[Details]
1. Rated power
For amplifiers, rated power generally refers to the effective value (RMS) power that can be continuously output; for speakers, rated power generally refers to the power that the ...[Details]
This morning, Apple pushed the official version of iOS 14.7.1. At the same time, the verification channel for the iOS 14.6 system was also closed. This means that if you have upgraded to iOS 1...[Details]
On November 9, Shengong Co., Ltd. stated on the interactive platform that the company's production and operation are running normally. Silicon component products have received batch orders from some ...[Details]
On November 8, Infineon Technologies AG and Marelli, a supplier of mobility technology for the automotive industry, collaborated to develop advanced E/E architecture solutions. The collaboration co...[Details]
Analogue and Mixed Signal
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