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0 Introduction
In the current manufacturing industry, compared with the traditional manual AC bridge, the digital LCR impedance meter has been increasingly used in the measurement of AC impeda...[Details]
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According to Tianyancha APP, on October 19, Huawei Technologies Co., Ltd. disclosed the patent of "Motion Posture Recognition Method, Terminal Equipment and Storage Medium", with publication number C...[Details]
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How to display 0~F through digital tube? There are two types of digital tubes: common cathode and common anode. The anode of the common anode type is the common terminal, and the anode is the segment...[Details]
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Introduction With the development of technology, the design and application of embedded systems have had a great impact on people's lives and will gradually change people's future lifestyles. Deve...[Details]
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TechRadar said today that Amazon France has confirmed to TechRadar that the previously circulated news and even screenshots about the PS5 price and release date are false and did not come from ...[Details]
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1. Introduction
In transformer differential protection, how to distinguish between magnetizing inrush current and internal fault current is an inherent and unavoidable problem, and has ...[Details]
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In the power supply system, the MOSFET driver is generally used only to convert the output signal of the PWM control IC into a high-speed, high-current signal so as to turn the MOSFET on and off at...[Details]
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In wireless communication systems, diversity technology is often used to improve the spectrum efficiency of the system, generally including time domain diversity, frequency domain diversity and space...[Details]
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The RS-485 bus uses twisted pair as the physical medium and works in half-duplex communication mode, that is, only one node on the bus can be the master node and be in the sending state at the same t...[Details]
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Recently, Intel has achieved mass production of the Intel 3 process node as scheduled in accordance with its "four-year five process nodes" plan. The first product using this node, the Intel® Xeon®...[Details]
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characteristic
AC 85V ~ 260V input
●High efficiency: IC driven by low startup current + auxiliary winding
●No flicker
●Optional Va ey-Fi (valley-fill) PFC circuit to improve pow...[Details]
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Wide-bandgap semiconductor materials represented by silicon carbide and gallium nitride have characteristics such as high thermal conductivity, high breakdown field strength, and high saturation elec...[Details]
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According to Juheng.com, WolfSpeed (formerly Cree), a major compound semiconductor IDM manufacturer, recently announced its third quarter (calendar year Q1) financial report for fiscal year 2022. T...[Details]
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Luxshare Precision Industry Co. is building a massive production base in Kunshan as it aims to break the dominance of Taiwanese rivals Foxconn and Pegatron in the iPhone assembly market with the back...[Details]
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On October 24, the ZeroBeam Full-Stack 4.0 Ecosystem Co-construction Summit with the theme of "Intelligently Driving the Future and Working Together for a New Era" was held in Shanghai. Dozens of t...[Details]
PCB Design
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