1. In the power-on startup waveform below, the AC input current Iac has two oscillations with short periods before the LLC circuit works. What's going on?From my understanding of the first paragraph, ...
September Headline: Julia is close to the top 20 of TIOBE IndexTheJulia programming language is just 0.05% away from the top 20. Julia is designed for numerical analysis and computational science. The...
I wrote an Android app and used the following Android code to send a character. I want to know which callback of Bluenrg will be called after sending the character?
BluetoothGattService gattService =
...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:59[/i] [:)][:)]The naming convention of Acer notebooks: Travel Mate is positioned for business applications, and generally uses ordin...
At the close of U.S. stocks on Wednesday, ride-hailing apps Uber and Lyft both closed sharply higher, with Uber closing up 14.61% at $41 and Lyft up 11.28% at $29.19. California voters on Tuesd...[Details]
With the rapid development of electronic technology, electronic equipment is also developing towards functional integration and miniaturization, which brings us many conveniences, but the electroma...[Details]
The encryption of audio and video is divided into different platforms. The encryption of different platforms such as websites, apps, WeChat, and mini-programs is also slightly different. But in ord...[Details]
On December 19, focusing on the theme of "Enabling the ubiquitous power Internet of Things and building a new blueprint for the digital economy", State Grid Blockchain Company organized the first E...[Details]
Respiratory KZ leakage test is used to test the filtration efficiency and protective effect of respiratory KZ and protective masks. 1. For each mask, 10 people with matching head and face sizes are s...[Details]
According to the latest news from the supply chain, Apple will make the four iPhone 14 models more differentiated this year, which also means that users will have to pay more money if they want...[Details]
Due to its excellent conductivity, copper busbar is one of the high-voltage bearing parts of new energy electric drive system. Due to space problems, the gap between high-voltage copper busbars or ...[Details]
1 Introduction
IGBT (Insulated Gate Bipolar Transistor) is a new type of power electronic device that uses MOS to control transistors. It has the characteristics of high voltage, large current...[Details]
1 Introduction
---The rapidly developing digital signal processor has been widely used in data acquisition, communication and multimedia fields. This system uses TI's 16-bit fixed-point ...[Details]
According to Nikkei, the global shortage of automotive chips is easing, with inventories of major automotive chip suppliers in the market increasing for the first time in nearly nine months. Nikkei...[Details]
——Promote technological innovation and industrial collaboration simultaneously, and focus on building a prosperous ecology of intelligent connected cars—— On May 25, 2023, "Suzhou High-speed Railw...[Details]
Preface IIC communication: two-wire SDA/SCL Tip: The following is the main content of this article. The following cases can be used for reference 1. Scenario 51 MCU analog I/O configuration SDA/S...[Details]
Surrounded by negative news, image has fallen The reputation and image of a company is like a sword. As the saying goes, it takes ten years to sharpen a sword, but it only takes a moment to break i...[Details]
On October 4, according to China News Network, Huawei Technologies (Malaysia) Co., Ltd. and Malaysia's Maxis signed a cooperation agreement on the construction of a 5G network in Malaysia on the 3rd....[Details]
Voltage feedback circuit
Voltage feedback circuit
The voltage feedback circuit is shown in the figure. The output voltage is fed back to the UC3843 (1) pin through the integrated voltage re...[Details]
Analog electronics
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