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In the past, power conversion ICs for computing and communications applications were very simple to implement. Analog pulse width modulation (PWM) ICs had only two tasks: delivering power and regu...[Details]
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The latest news about Sony's WH-1000XM4 flagship Bluetooth noise-cancelling headphones has leaked online. The information comes from Twitter user justplayinghard, who dug out some information a...[Details]
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This article mainly studies the basic concepts of timers/counters. First, we start with the concepts of counting and timing in daily life to understand the implementation logic of timer/counter functi...[Details]
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1. Introduction to IGBT tube
IGBT is the abbreviation of Insulated Gate Bipolar Transistor. It is a new type of composite power electronic device that was born in the early 1980s and developed...[Details]
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On July 14, according to the performance forecast for the first half of 2021 released by Shengbang Shares, the company's net profit attributable to shareholders of the parent company in the first hal...[Details]
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Musk, the head of Tesla, once blasted LiDAR technology, saying it was a very "stupid" component that increased the cost of self-driving cars. He even said: "Anyone who relies on LiDAR is doomed to di...[Details]
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According to foreign media 9to5Mac, Apple said that the Bluetooth connection problem of Apple M1 chip Mac computers exposed by many users will soon be fixed. Foreign media reported that Ian...[Details]
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Off topic: Almost all real or imaginary things to be learned (or just a theory) can be understood in the following way; But for a specific thing, it is not necessary to study all the following items;...[Details]
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An important reason for the low life of LED driver power supply is that the life of the aluminum electrolytic capacitor required by the driver power supply is insufficient. The main reason is that ...[Details]
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Today, it is difficult to successfully design high-speed electronic systems without a thorough understanding of the power supply system characteristics of chips, packaging structures, and PCBs. In fa...[Details]
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On November 30, the power grid load in Xianyang area hit a new high since the beginning of winter at 2,161,080 kilowatts, an increase of 12.34% over the same period last year, and the power grid op...[Details]
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The heart of electric vehicles - batteries
Why is the battery the heart of electric vehicles? This starts with the history of electric vehicles. When it comes to electric new energy vehicles, it is e...[Details]
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What is a BMS algorithm? Addition, subtraction, multiplication and division, least squares method, ampere-hour integration, Kalman filtering, etc. are all algorithms.
SOC is an important...[Details]
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Intel CEO Pat Gelsinger said the government needs to invest in chip manufacturing, according to the Wall Street Journal. Gelsinger also has Intel's internal mission to return Intel to the leadershi...[Details]
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Android supports three types of processors (CPUs): ARM, Intel, and MIPS. ARM is undoubtedly the most widely used. Intel is well known for its popularity in desktops and servers, but has relatively ...[Details]
Analogue and Mixed Signal
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