Dielectric strength test/voltage withstand test and ESD electrostatic test1. Dielectric strength test/voltage withstand testBetween live parts and unprotected grounded housing, between live parts and ...
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As shown in the figure, how can we simply determine the direction of the current in R4?
Can we analyze it this way: becau...
Embedded System Theory and Technology Wuhan University of Science and Technology : https://training.eeworld.com.cn/course/5374An embedded system is a special computer system that tailors the software ...
You have been too focused on advertising for manufacturers this year! I have received a lot of your advertisements in my mailbox! I don’t need them! Also, please don’t send me public messages in the f...
Circuit principle: AC220V mains is stepped down by transformer T1, and after full-wave rectification by D1-D4, it is supplied to the charging circuit. When the output end is connected to the set b...[Details]
South Korea's SK Innovation (KRX:096770) will invest USD 859 million (EUR 754.1 million) to build its second electric vehicle (EV) battery plant in Komárom, Hungary.
SK Innovation ...[Details]
1 Introduction
Market trends in the power electronics industry place demands on the use of special components. This also applies to current measurement. Basically, to achieve a certain...[Details]
1. Idea Use the idea of vertical calculation of decimal division to do vertical calculation of hexadecimal division. Align the 3 bytes of the divisor with the 3 bytes higher in the dividend. Afte...[Details]
Sensirion, a specialist in environmental and flow sensing, is pleased to announce that it has entered into a distribution partnership agreement with Beneng International. This agreement authorizes Be...[Details]
Abstract: The system is controlled by a single-chip microcomputer and consists of a keyboard circuit, an A/D converter, a single-chip microcomputer, a liquid crystal display, a time circuit and a d...[Details]
1. Learn the Gpio schematic diagram Wiring diagram of LED and development board, Summarize: nled1—— GPF4 nled2—— GPF5 nled4——– GPF6 2. Register Two registers are used here, one is the port cont...[Details]
In 2021, China announced plans to reach carbon peak in 2030 and achieve carbon neutrality in 2060.
It is worth mentioning that China's greenhouse gas emission reduction targets are not only t...[Details]
I wonder if you have ever carefully observed the nameplate of your power supply. After we get a power supply, we always focus on the rated power, output power, number of outputs and other parameters....[Details]
On March 2, STMicroelectronics announced that it will increase the integration of automotive body electronics with the L99DZ200G door zone system IC, enabling a single chip to manage front door windo...[Details]
After registration is complete, how are the device and driver connected? It turns out that the device connection has been made during driver_register() registration.
The serial port is a platform d...[Details]
When Neil Young showed David Letterman his PonoPlayer music player, he was on to something. In 2012, the legendary singer-songwriter was frustrated with compressed, "lossy" MP3 audio. He wanted to ...[Details]
Currently, battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs) operate at 800V battery voltage, exceeding the conventional 400V range. The adoption of 800V batteries is in...[Details]
This home stereo audio amplifier is equipped with STK4241V, which is a thick film hybrid IC, AF power amplifier (split power supply) (minimum 120W+120W, THD=0.08%). STK4241V has some of the followi...[Details]
Recently, digital blogger @数码闲聊站 revealed news about the vivo X60 series. The blogger posted on Weibo, "I've seen the parameters of the vivo X60 series. It's a full flagship lineup, and I feel the pr...[Details]