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How to cleverly measure the internal resistance of a power supply
When making audio equipment, audiophiles should not ignore the influence of the internal resistance of the power supply...[Details]
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With the development of the times and the increasing requirements of users for security precautions, monitoring optical transceivers have been increasingly widely used in the security field, and video...[Details]
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The vacuum tightness test of the #3 steam turbine unit in Hefei Power Plant has always failed, and sometimes even failed. This article discusses the cause analysis and solution of this problem, whi...[Details]
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Testing requirements: Modulation and demodulation is a very important communication technology, and it is also a knowledge point that must be mastered in the communication principles course. The mode...[Details]
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Small Size, High Precision Current Sense Amplifier
Maxim introduces the MAX9634, the latest member of its industry-leading high-side current-sense amplifier (CSA) family. Designed for space-cons...[Details]
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Shanghai Chengwei complies with the relevant standards of ISO 1518, BS 3900, ASTM D 5178 and ASTM D 2197. The scratch tester can test the scratch resistance of product surface coatings, such as coil ...[Details]
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Infineon launches PSoC™ automotive-grade 4100S Max series, supporting fifth-generation CAPSENSE™ technology with more powerful performance Infineon Technologies AG has launched a new automotive gr...[Details]
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The following table lists the icons, terminals, names, and functions of the functions and VI nodes in the Probability and Statistics palette.
As shown in the table Probability and Statistics Node...[Details]
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Digital source performance is widely used in semiconductor device characteristic testing, saving money and space, saving test bench space, and at the same time achieving a large dynamic test range, i...[Details]
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Everyone knows PPTC, but many people are confused about thermistors. In fact, according to different Chinese language names, resettable fuses, polymer switches, overcurrent protection sheets, etc. ...[Details]
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The output of a source-fixed power supply is not absolutely constant. For example, when a stable power supply is working in a stable voltage state, its output voltage will change slightly due to cha...[Details]
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Before the National Day holiday, the China Electronic Components Industry Association released its annual list of the top 100 Chinese electronic components companies, "List of the top 100 companies ...[Details]
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According to the State Intellectual Property Office, the patent for "Method for Determining Driving Plan, Electronic Equipment and Media" applied by Huawei Technologies Co., Ltd. was recently publish...[Details]
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The circuit diagram of using MAX7219 to drive 8-bit common cathode LED display is shown in the figure. The 8031 microcontroller works in 8-bit synchronous shift register mode, TXD is the clock ou...[Details]
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Industrial controllers are electronic devices used to control and monitor equipment and machines in industrial production processes. They are widely used in various industrial fields, including man...[Details]
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