1. Main features of choppers The main features of choppers are as follows: (1) There is a single brake chopper available for each power range, and no parallel connection is required; (2) It can be ...
[i=s]This post was last edited by qwqwqw2088 on 2022-7-18 09:08[/i]There are often different opinions on whether copper should be placed at the bottom of the inductor of a DC/DC power supply. One view...
[font=楷体, 楷体_GB2312][size=4]In terms of FPGA/CPLD design tools, the overall feeling is that Xilinx's Vivado2018.3 is easier to use. Why? Because the installation package of this tool is about 20G, it ...
[align=left][color=rgb(85, 85, 85)][font="][size=14px] As a simple digital communication method, I2C only needs two data lines to complete the communication between the host (Master) and the slave (Sl...
Today is Teachers' Day. I wish all teachers in the world a happy holiday~~~Teachers in the forum, have you received blessings and gifts from your students today? Students in the forum, have you sent b...
7. Selection of output capacitor The output capacitor ripple mainly consists of two parts, one is the ripple caused by the capacitor ESR, and the other is the ripple generated by the capacitor. I...[Details]
According to Huawei Mobile's official Weibo, Huawei will hold a Huawei full-scenario smart life new product launch conference at 19:30 on November 17, at which time it will not only launch the ...[Details]
This paper presents a design scheme of a multi-parameter measuring instrument
composed of a single-chip microcomputer MSP430F149 and some peripheral circuits
. The specific method of mea...[Details]
As the green power movement continues to gain momentum, applications including home appliances, lighting and power tools, as well as other industrial equipment are taking advantage of the benefit...[Details]
Beijing, China – August 2, 2022 – Qorvo®, Inc., a leading provider of RF solutions for mobile, infrastructure and aerospace and defense applications, today announced a fully integrated ultra-wideband...[Details]
1. Choose the installation location reasonably Avoid strong power equipment, high frequency equipment, strong power switch equipment; avoid the influence of high temperature heat sources and radiatio...[Details]
The 3390 is a flexible, simple and easy-to-use programmable signal generator with advanced function, pulse and arbitrary waveform generation capabilities. The 3390 combines excellent signal integrati...[Details]
On December 25, the Shanghai Stock Exchange officially accepted the Science and Technology Innovation Board IPO application of Zhejiang Bolant Semiconductor Technology Co., Ltd. (referred to as "Bola...[Details]
MAX713 series chips and simple peripheral circuits can be used to design low-cost single-cell or multi-cell NiMH or NiCd battery chargers, which are very suitable for the compact design of portable...[Details]
With the advantage of strong stability, embedded DVR is increasingly accepted by the security industry and customers. The stability advantage of embedded DVR does not only come from the low failur...[Details]
In the Math Channel Application Series 9, we introduced the process of calculating the theoretical MAF value. Today I want to use the relevant formula to calculate the actual MAF value of a turboch...[Details]
The LED lighting industry is currently facing a serious crisis of overcapacity, homogeneous competition, and a vicious cycle of low-price competition. The LED industry chain is in urgent need of de...[Details]
Step 1: Circuit Diagram The circuit diagram is very simple; the whole project is powered by a 12V adapter. This 12V is then converted to +5V using two 7805 voltage regulators. One is labeled +5V a...[Details]
Recently, Silicon Power Technology announced that it will set up a wholly-owned subsidiary, Silicon Power Technology (Meishan) New Energy Technology Co., Ltd. in Pengshan Economic Development Zone, S...[Details]
如今这个时代，拿出手机扫一扫，很多事儿就能在指尖完成，但相信很多人在外出就餐时都曾遇到过被告知只能扫码点单的问题，更有甚者还必须关注公众号才能吃饭。 So, do businesses have the right to do this? In fact, Article 9, Paragraph 2 of the Consumer Rights Protection Law has lon...[Details]
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