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(1) Indispensable in the production site
With the high modernization of production systems, various sensors are needed to achieve high-precision, high-speed, flexible, information-based and hi...[Details]
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Based on the basic principle of inverter power supply, this paper proposes a method for making and debugging a square wave inverter by analyzing and deducing existing data.
1 Basic principle of...[Details]
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Due to the problems of harmonic pollution to the power grid and low working efficiency caused by traditional switching power supplies, various switching power supply research institutions at home and ...[Details]
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PLC is a small industrial computer. If it has problems, we must first rule out whether it is a problem with the PLC itself or a peripheral problem. If there is a problem with the PLC itself, the ER...[Details]
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Overview
The increasing power requirements of high-performance microprocessors in automotive multimedia information processing (e.g., infotainment products) have led to many design issues su...[Details]
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The media has noticed that Intel will give a presentation titled "Bonanza Mine: An Ultra-Low Voltage Energy Efficient Bitcoin Mining ASIC" at the upcoming ISSCC conference in late February. It has at...[Details]
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High-efficiency DC/DC converters are the foundation of all portable designs. Many portable electronic applications are designed to operate from a single AA or AAA battery, which presents a challenge t...[Details]
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Allegro MicroSystems, a global leader in sensing technology and power semiconductor solutions, today announced that Chris Brown has joined the company’s executive leadership team as Senior Vice Presi...[Details]
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According to domestic media reports, ByteDance's strategic investment department has been disbanded recently, and some of its original department members have been appointed to other positions. In t...[Details]
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The biggest feature that distinguishes a stepper motor from other control motors is that it is controlled by input pulse signals, that is, the total rotation angle of the motor is determined by the...[Details]
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Recently, foreign media exposed the detailed parameters of the Samsung Galaxy Fold 2's rear camera. Specifically, the Samsung Galaxy Fold 2 will be equipped with a rear triple-camera, which s...[Details]
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FIG. 1 shows a three-phase PFL rectifier having three single-phase Boost PFC converters 9 for each phase as input.
The three-phase PFC rectifier uses three single-phase Boost PFC converter mod...[Details]
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51 MCU +18B20 display program +74HC164 extended display digital tube #include stc.h #include "intrins.h" //_nop_(); delay function uses #define uchar unsigned char #define uint unsigned int //====...[Details]
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In recent years, the number of lamps made of 1-3W high-power LEDs has increased year by year, and their power can range from a few watts to hundreds of watts. High-power LED lamps all use a structu...[Details]
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The Internet of Things is one of the development trends of the global information industry and is also a key development direction of my country's "12th Five-Year Plan". At present, the country i...[Details]