I would like to ask you teachers, with an AC input of 180~270VAC and an output power of 24V/2A, how should I choose the filter electrolytic capacitor at the input end of such a small flyback switching...
TI? New generation wide input buck chip detailed explanation : https://training.eeworld.com.cn/course/4801This course will introduce the concept of wide-input buck chips, application scenarios, and an...
The MSP430FR2676 CapTIvate Touch MCU Board (CAPTIVATE-FR2676) is a simple evaluation board for evaluating capacitive touch and proximity sensors using plug-in sensor boards (sold separately).The MCU b...
Author: Maksim Liu
In the "New Energy Vehicle Industry Development Plan (2021-2035)" (Draft for Comments) issued by the Ministry of Industry and Information Technology, it is proposed that by 2025, th...
[i=s]This post was last edited by tdatd on 2019-1-2 11:13[/i] [align=left][align=left]Go to the evaluation application interface[size=7.5pt] [/size][url=https://en.eeworld.com/bbs/elecplay/content/100...
The application of LED
(light-emitting diode) can be said to be everywhere. As a
semiconductor
luminescent material, compared with other luminescent materials, LED has the advantag...[Details]
Some mid-range and low-end PIC microcontrollers do not have serial ports. Although some have serial ports, they are restricted by the fixed serial port protocol or reserved for other purposes, so...[Details]
Infineon Technologies AG launched a new solid-state isolator product series at the International Power Electronics Applications Exhibition (APEC) in the United States . The series enables faster, mo...[Details]
Nidec and Nidec Sankyo jointly developed AC servo motors equipped with position detection technology "Zignear®"
Supports 17-bit resolution and is promoted to the industrial robot market
...[Details]
On May 12, the China Automotive Power Battery Industry Innovation Alliance released the latest data showing that in April, the domestic power battery installed capacity totaled 8.4GWh, up 134% year-o...[Details]
Recently, at the first Dishui Lake China RISC-V Industry Forum co-organized by the China RISC-V Industry Alliance, VeriSilicon Microelectronics and the Shanghai Integrated Circuit Industry Cluster De...[Details]
Chroma 11210 battery cell insulation tester is a newly launched instrument that can measure the leakage current (LC) or insulation resistance (IR) of lithium batteries (dry cell) and conduct insulati...[Details]
On January 11, according to the Tianyancha App, on January 11, Huawei Technologies Co., Ltd. obtained a patent authorization for "a method and electronic device for photographing the moon", and...[Details]
In the previous section, we said that there are usually two ways to boot the kernel in an embedded bootloader: booting from Nor Flash and booting from Nand Flash. However, no matter whether it is boo...[Details]
illustrate: In this design, the LCD displays 4 letters, namely H------The maximum water level setting value of the container (cannot be higher than the actual height) L------The minimum water level...[Details]
Importance of Rise Time In the digital world, rise time measurements are critical. When it comes to measuring digital signals, such as pulses and steps, rise time may be a more appropriate performanc...[Details]
OPPO Vice President @沈义人Brian announced the name of OPPO's first wireless noise-cancelling headset, OPPO ENCO Q1, and said that this wireless noise-cancelling headset uses 4Mic FF+FB dual activ...[Details]
0 Introduction
As people's requirements for the safety of their living and working environments continue to increase, the importance of security prevention has become increasingly prominent. Vi...[Details]
Cloud computing is always a confusing topic for ordinary users. This article starts with the most basic concepts, explains four common misunderstandings, and the author's four conjectures.
Ji Xin...[Details]
1 Introduction
In the power system, in order to ensure that important equipment with high power supply reliability requirements can work normally, power plants and substations should be installed w...[Details]