What is the electronic trip unit (ETU) of a low voltage circuit breaker? Low voltage circuit breakers are those below 1500 V[/size][/font][font=宋体][font=宋体][size=10.5pt]industrial and civil circuit br...
In some process flows, it is necessary to start the three motors M1, M2, and M3 in sequence, and stop them in reverse order of M3, M2, and M1. In this circuit, since the normally open contact of KM1 i...
A netizen wants to make a Class AB amplifier for use in cars. He doesn't know what chips TI recommends, and he requires the best sound quality. Please provide relevant typical circuit diagrams and PCB...
Slow download speeds? Have to turn off WiFi? You're not alone!According to a study by OpenSignal, the average mobile network speed in 33 countries has exceeded WiFi, which is the opposite of what it w...
triodeWhat exactly is in the transistor datasheet?The transistor driving relay circuit, transistor driving LED or LED backlight circuit seem to be so simple that it cannot be simpler. Do you feel you ...
The purpose of filters is explained very clearly in the article "A Brief Analysis of Three Types of Wi-Fi Filters (Part 1)" . Let's take a look at it below.People often think that “a filter is a filte...
On December 13, Panasonic Automotive Electronic Systems officially learned that its rear seat 48-inch display system has been installed in the new generation of Lexus’ flagship luxury MPV, LM, which ...[Details]
A popular electric vehicle (EV) maker has been making headlines recently for its record-high stock price, with its stock price surging nearly 500% in 2020. While lockdowns and restrictions slowed the...[Details]
Recently, Shanghai released the "Catalogue of Talent Development in Key Fields (Industries) in Shanghai" (hereinafter referred to as the "Catalogue"). The "Catalog" focuses on 14 key areas such as ...[Details]
Clock Circuit - Digital Oscillator (DCO)
Circuits can be divided into digital and analog according to signal form.
Digital circuits process digital signals. Digital circuits can be divided into...[Details]
When using electronic measuring instruments, waveform viewing is the most commonly used function. So how is waveform acquisition and reconstruction generally achieved? The two most typical instrument...[Details]
On December 29, 2021, Yangtze Memory released its new consumer-grade flagship solid-state drive product, TiPro7000. The product uses Yangtze Memory's third-generation 3D flash memory chip based on th...[Details]
There are three versions of cores under the ARM V7 series:
7A
7R
7M
A single-chip microcomputer chip includes almost all functional chips. It does not mean that the structure is simple or...[Details]
Figure 2a - Equivalent circuit of Si:H solar cell
Figure 2 shows the equivalent circuit of a-Si:H solar cell. IL is the photocurrent, Id is the dark current of the diode, Rsh is the parallel res...[Details]
Following the release of autonomous driving safety reports by Google Waymo and General Motors, Ford also recently released an autonomous driving safety report titled "A MATTER OF TRUST". It can be cl...[Details]
Nidec Instruments Co., Ltd. (former Nidec Sankyo), a group company of Nidec Co., Ltd., has launched the latest version Ver.6 of the card reader that complies with the international security standard ...[Details]
Lei Jun officially released the Xiaomi Mi 10 and Mi 10 Pro phones to the public. The Mi 10 series phones are equipped with the latest flagship Snapdragon 865 processor, and the entire series uses LPD...[Details]
Apple today pushed the watchOS 8.4 RC update (internal version number: 19S546) to Apple Watch users. This update was released 6 weeks after the last one. Apple's update notes show that watchOS 8....[Details]
A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, extend the service life of the motor, and improve the stability ...[Details]
ADI Reference Circuit
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