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1. Introduction
The input of the switching power supply
usually has a filter to reduce
the ripple of
the power supply
feedback to the input. The input filter us...[Details]
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The 3-kilowatt high-concentration photovoltaic demonstration power station newly developed by the Lida Optoelectronics Research and Development Center of Henan Nanyang Zhongguang Group has been suc...[Details]
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It is simple and convenient to use portable clamps to detect current changes and energy meter errors on site. The judgment is accurate. Without dismantling any original lines and affecting the power ...[Details]
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The perimeter anti-intrusion alarm system is the most important core part in the construction of community security. From the perspective of the characteristics of the security system setting, th...[Details]
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Zhou Leiyong, General Manager of Shanghai South Power Supply Company
Shanghai South Power Supply Company has implemented the relevant deployment of State Grid Corporation of China to vigorousl...[Details]
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On August 29, Sunlord Electronics released its semi-annual report showing that from January to June 2019, the company achieved operating income of 1.217 billion yuan, a year-on-year increase of 7.77%...[Details]
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It was learned yesterday that the Municipal Development and Reform Commission recently issued a notice to clarify issues related to the charging of electric vehicle charging services in our city, a...[Details]
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According to IHS data, the total SiC (silicon carbide) market will reach US$50 million this year and will soar to US$160 million by 2028. In the electric vehicle charging market, SiC will have a comp...[Details]
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The interrupt controller in S3C2440A accepts requests from 60 interrupt sources. These interrupt sources are provided by internal peripherals, such as DMA controller, UART, IIC, etc. Among these inte...[Details]
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The flash vs disk debate has evolved significantly over the past few years, and is no longer about whether flash can be used in the enterprise, but more about its price/performance and its acceptance...[Details]
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1. Detect small capacitors below 10pF. Because the capacity of fixed capacitors below 10pF is too small, if you use a pointer multimeter to measure it, you can only qualitatively check whether there ...[Details]
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As far as domain controllers are concerned, among the "classic five domains" generally recognized by the industry, smart cockpit domain controllers and autonomous driving domain controllers are devel...[Details]
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The execution process of network card dm9000 (u-boot version: u-boot-1.1.6): There is eth_initialize(gd- bd) in board.c; The implementation of eth_initialize is in eth.c, but there is no initializati...[Details]
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Discussions on the relationship between power supply technology and electronic transformers: the role of electronic transformers in power supply technology, the requirements of power supply technol...[Details]
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ADI launches high-side load switch_ADP197
Date:20110622
The ADP197 is a high-side load switch designed to o...[Details]
Power technology
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