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The heat sink in the switching power supply is mainly used in three places: the rectifier bridge, the main
MOSFET
, and the secondary rectifier
diode
.
There are mainly the f...[Details]
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Most portable products that use white light-emitting diode (WLED) backlight displays also require auxiliary LED lighting. Two ICs are typically required: an inductive boost converter to maximize th...[Details]
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JTAG (Joint Test Action Group ) is an international standard test protocol (IEEE 1149.1 compatible), mainly used for internal chip testing. Most advanced devices now support the JTAG protocol, such a...[Details]
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The mobile market is entering an era of rapid development, with the emergence of new services driving an unprecedented demand for new applications and features. Mobile phone users demand products t...[Details]
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New energy storage technology is efficient, clean and flexible. Compared with traditional energy storage technology, it has higher energy density, faster charging and discharging speed and lower maint...[Details]
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In the field of switching power supply technology, people are developing related power electronic devices while developing switching frequency conversion technology. The two promote each other and d...[Details]
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An improved method for designing chaotic signal generator based on FPGA is proposed. Firstly, the continuous chaotic system is converted into a discrete chaotic system by using Euler algorithm. Secon...[Details]
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According to Bloomberg, Apple has secretly organized a 12-person team to develop satellite network communication technology that can transmit data directly to Apple devices without going through comm...[Details]
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Abstract: The intelligent high-frequency switch rectifier charging power supply consists of a microcomputer monitoring module and a charging module. This article introduces it from these two aspect...[Details]
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Accelerating the Shift to Predictive Care For most patients, the process of getting a diagnosis is familiar and predictable. You meet with your doctor, who conducts a series of questions and tests...[Details]
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At the 2021 Huawei Developer Conference this afternoon, the CEO of Huawei's consumer business announced that the number of HarmonyOS devices has exceeded 150 million to date! HarmonyOS has become the...[Details]
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Not long ago, Gao Dapeng, general manager of Huizhou Desay SV Automotive Electronics Co., Ltd. (hereinafter referred to as Desay SV), won the "Automotive Industry Excellence Award" from TUV Rheinland...[Details]
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When using discrete JFETs, the designer may need to adapt a large number of variable device parameters to a given transistor model. The square law equation is generally used as an approximate mod...[Details]
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News on the morning of May 28th: Today, Apple released its 15th annual Supplier Responsibility Progress Report, which provides detailed data on the rights training, hygiene and health educat...[Details]
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Technology is improving every day, helping many people around the world to improve their quality of life. In fact, as people are living longer than ever before, the number of people with disabilit...[Details]