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The harm caused by overvoltage and undervoltage of
the
incoming
power
supply
to the
switching
power supply
is mainly manifested in the damage of the device due to the voltage and...[Details]
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Calculation of the volt-second capacity and primary coil turns of a double-excitation switching power supply transformer In Figure 2-7, for the dual-excitation switching power supply transformer, ea...[Details]
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On July 7, the Shenzhen Stock Exchange officially accepted the GEM listing application of Shenzhen Xianying Technology Co., Ltd. (hereinafter referred to as: Xianying Technology). According to the ...[Details]
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Recently, according to Korean media businesskorea, Chinese display manufacturers are trying to hire more Korean engineers in the OLED panel industry to catch up with Korean companies in the industry....[Details]
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1
) After the battery leaves the factory, it cannot be installed and used in time when it arrives at the user's place. Long-term storage and temperature have a great...[Details]
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People's Daily Online, Chengdu, February 22 (Wang Jun) According to the decision-making and deployment of the Sichuan Provincial Party Committee, the Provincial Government and the Provincial State-...[Details]
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1. The data area has a small space, so only variables that are frequently used or require high computing speed are placed in the data area, such as the count value in the for loop.
2. It is best to...[Details]
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#include reg51.h
#define uint unsigned int
#define uchar unsigned char
sbit rs=P2^0;
sbit of=P2^1;
fly code tab1 ={"cekongjishuyiqi"};
uchar code tab2 ={"danpianjishiyan"};
void delay...[Details]
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With energy conservation and emission reduction being advocated around the world, electrification has become the main theme of the automotive industry. The first category to bear the brunt is undoubt...[Details]
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The size and number of in-car displays are one of the top considerations for new car buyers when judging the technology and innovation of a car.
The size of the in-car display is becoming a n...[Details]
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Recently, Power Integrations (PI) disclosed its financial report for the first quarter of 2024, and the data showed that the company's revenue reached US$92 million, in line with the expected targe...[Details]
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How to properly connect batteries in series and parallel may sound simple, but following a few simple rules can avoid unnecessary problems. In a battery pack, multiple cells are connected in series ...[Details]
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The power supply industry has one of the most important parameters - power efficiency. During the design and debugging of power supply prototype boards, engineers can improve the efficiency of power ...[Details]
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0Introduction
With the development of the national economy and the acceleration of economic globalization, although the Chinese security industry started relatively late, it has developed rapi...[Details]
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As the new four modernizations enter the "second half" of intelligentization, intelligent driving and intelligent cockpit have become the hottest topics in the industry. However, many people tend t...[Details]
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