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2019.06.19, Shanghai - The four new trends of automobiles - electrification, lightweight, interconnection and sharing - point out the revolutionary direction of future automobiles. The application of...[Details]
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There are many servo motors and machine actuators that can meet the requirements of motion control applications that require precision, but the selection, design and integration of the complete con...[Details]
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The Galaxy S21 FE is finally expected to be officially launched during CES 2022 next month. In the latest news, the Samsung Galaxy S21 FE has officially appeared, and the support page for this upcomi...[Details]
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DC tolerant current transformers have long been used to sense AC current in smart meters, but they have certain disadvantages and can be expensive. For some applications, resistive shunts are bette...[Details]
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A post on Samsung's Mexican website may have accidentally leaked the name of the Galaxy S20 FE iteration, which is named Galaxy S21 FE. This is the first time GalaxyClub has mentioned the name of thi...[Details]
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Introduction: What is PWM? I won't explain it in detail. Just search on the Internet. PWM regulation is widely used in control. Using PWM control can make the circuit simple and reliable, and the chi...[Details]
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June 6, 2024, Beijing -
Today, the Intel® Xeon® 6 Energy Efficient Core Processor new product launch conference with the theme of "Green to New, Unleashing New Quality Productivity" was held in...[Details]
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The basic circuit of the capacitor step-down simple power supply is shown in Figure 1. C1 is a step-down capacitor, D2 is a half-wave rectifier diode, D1 provides a discharge circuit for C1 during the...[Details]
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According to Jiwei.com, on July 21, Nikkei reported that TSMC is making a new decision to build a factory and plans to establish its first wafer foundry in Japan, which will be put into production as...[Details]
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1 Introduction
LCD is a common display device. It has the characteristics of low power consumption, small size, light weight, and large amount of information displayed. Especially in portable d...[Details]
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The global trend of electric vehicles is unstoppable, and the direction of development is clear. Influenced by this, competition in the upstream materials industry is also surging. Recently, Luoyang ...[Details]
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A single battery may not be able to provide all the voltage rails needed for a complex system to function properly. Applications such as automotive LED drivers, audio amplifiers, and telecommunicatio...[Details]
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0 Introduction With the popularity of consumer products such as PDAs, mobile phones, digital cameras, printers, etc., the high-speed data transmission technology used for these devices and comput...[Details]
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Switching power
supply Selection of transformer core air gap
As mentioned above, the input
voltage
of the single-shot switching power supply transformer
is a unip...[Details]
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USB was jointly launched by Intel and other companies in 1994 and has successfully replaced serial and parallel ports since 1996. It has become a must-have interface for today's computers, mobile pho...[Details]