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LeCroy current probes are based on Hall Effect and transformer technology, and there are multiple models to choose from. The bandwidth can reach up to 100MHz; the sensitivity can reach up to 1mA/div; ...[Details]
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I will give a strong answer. The first answer on Zhihu is dedicated to the oscilloscope. The trigger function of the oscilloscope is a very important part of the oscilloscope. Both analog oscilloscop...[Details]
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With the development of power electronics technology, SPWM sinusoidal pulse width modulation is gradually becoming familiar to people. This technology is characterized by strong versatility and ...[Details]
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Littelfuse Launches New 400PV Photovoltaic Fuse to Provide Reliable Circuit Protection for Next-Generation Integrated Solar Tiles
The first PV fuse on the market to protect rooftop PV ...[Details]
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The 2021 IAA Mobility, jointly organized by the German Association of the Automotive Industry (VDA) and the Munich Exhibition Group (Messe München), kicked off on September 7 and will last until Sept...[Details]
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On the morning of January 7, it was reported that Samsung Electronics released its preliminary Q4 financial report. The financial report showed that Samsung Electronics' operating profit in the fourt...[Details]
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TSK series portable stress tester is mainly used for circuit board ICT stress test, FCT stress test, assembly stress test, sub-board stress test and drop stress test, etc. It is also commonly used fo...[Details]
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1 Introduction
Noise factor is a major measurement parameter in the development and production of microwave products. It is one of the key parameters that characterize the ability of a receiver and i...[Details]
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1. Main Application: Medical textile air flow resistance tester is used to measure the air penetration resistance of textiles, cotton wool, space cotton, etc., and to identify the comfort and hygiene...[Details]
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The STC microcontroller is an enhanced 51 microcontroller, fully compatible with MCS-51, and has added new functions, such as two levels of interrupt priority, one more external interrupt, built-in E...[Details]
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The rectifier output push-pull transformer switching power supply, because the two switching tubes work alternately, is equivalent to two switching power supplies outputting power at the same time,...[Details]
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In order to realize the bidirectional communication requirements of CAN bus and RS-232 serial port, a data communication scheme based on C8051F040 single-chip microcomputer is proposed, and the syst...[Details]
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Infrared thermal imaging cameras can sense the distribution location and changing patterns of various "heat sources" existing in other equipment through temperature, and predict their development ...[Details]
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0 Introduction
For the starting process of the motor, in order to avoid the large current impact of the stator circuit, two starting methods are designed. Method 1, through the starting poten...[Details]
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The electrical braking method of three-phase asynchronous motor is a technology that changes the electrical parameters of the motor during its operation to achieve rapid stopping or deceleration of...[Details]
PCB Design
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