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避免 电子 产品出现电路系统故障及管理上电 浪涌 电流的方法已经取得了长足发展，从简单的保险丝或P通道FET发展成了更为高级的解决方案。这些高集成解决方案不但可以管理浪涌流入系统，同时也能确保传输元件(通常为FET)在安全工作区(SOA)内。这可显著改进系统诊断的控制与故障遥测。本文将讨论系统 保护 的增强型解决方案以及主要相关问题。 Simple system protection The...[Details]

According to South Korean media BusinessKorea, SK Innovation has signed an additional investment agreement of US$940 million to expand its electric vehicle battery manufacturing plant in Commerce Ga,...[Details]

With the growing number of mobile devices, laptops, and tablets, the demand for low-voltage power adapters has never been greater. In fact, according to Dr. J. Christopher Dries, president and CEO o...[Details]

Recently, the Shenzhen Pingshan Shahu Station distribution and storage project jointly built by Xiaoju Energy and China Electric Equipment Investment Company was officially put into operation. Relying...[Details]

On March 29, 2016, the China International Solar Power Application Exhibition, including the "China Photovoltaic Four New Exhibitions" and the "China Solar Thermal Four New Exhibitions", opened gra...[Details]

    Electromagnetic flowmeters can generally operate normally for a long time without maintenance after installation, and then require maintenance and daily inspection. Failure to receive a signal or ...[Details]

Method 1: Error method The ammeter is connected internally. The measurement result is rx+ra. The error is caused by the voltage division of the ammeter. The measurement result is too large. The relat...[Details]

Autonomous driving technology has become the latest development direction of the entire automotive industry. The application of autonomous driving technology can comprehensively improve the performan...[Details]

Abstract: This paper introduces a design method of a simple home intelligent monitoring system. This method mainly uses embedded Web server technology and integrates a simple intelligent control mecha...[Details]

　　Coreless motor main functions 　　Compared with iron core motors, the main function of hollow cup motors is energy saving. Its efficiency can sometimes be as high as 90%, which is really amazing. In ...[Details]

Level measurement accuracy and measurement uncertainty are important indicators for selecting a spectrum analyzer. These indicators are described in detail in the instrument's own specification manua...[Details]

"My salary has been reduced this year, and there is no hope of a salary increase by the end of this year. I plan to resign at the end of the year and use my spare time hobbies to open an interest tra...[Details]

　　Around the beginning of this year, Xiaomi broke the news of a 200 billion US dollar IPO; soon after, it quickly changed its words, claiming that it had selected underwriters and the valuation was 1...[Details]

          After learning, I found that the timer function of stm32 is really powerful. A small summary is convenient for reference in the future. Stm32 timers are divided into three types: tim1 and ti...[Details]

Let's take a look at the ARM storage system: It can be seen that the fastest are the processor and internal registers, which are few in number and very expensive. Next is TCM tightly cou...[Details]