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Price increase! Still price increase! At the beginning of 2022, aluminum electrolytic capacitors continued the price increase trend of last year. Previously, Nichicon, a major Japanese aluminum elect...[Details]
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Variable Frequency Control (VFC) refers to changing the power and speed of a motor by adjusting the rotation speed of the motor rotor. Variable frequency control can achieve a variety of control me...[Details]
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Printed circuit boards ( PCBs
)
are used in most electrical products
. If a PCB has low
insulation resistance
(IR), the performance of the circuits on the PCB will be greatly reduced...[Details]
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1. Overview of Sweeper In electronic measurement, we often encounter the problem of measuring the impedance characteristics and transmission characteristics of the network, among which the transm...[Details]
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I really didn't expect that.
Deep in the city of Jinling, 23 meters underground, with the Qinhuai River overhead filled with the sounds of oars and lights, what I talked about with several pow...[Details]
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The cyclone water analyzer is a commonly used analytical instrument, mainly used for particle size analysis of various materials less than 0.074mm, with the advantages of good sensitivity, high accura...[Details]
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With the launch of a large number of new Snapdragon 8Gen1 products, a new round of Android phones are flooding the market. Lu Weibing, who is in charge of the general business of Redmi, said that t...[Details]
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After years of hard work, Winbond Electronics launched the PA-RISC CPU with its own intellectual property rights in 1994. With the continuous advancement of technology, while the CPU speed continues ...[Details]
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According to foreign media reports, NeoPhotonics, a US company, announced the launch of a new tunable, high-power FMCW (frequency-modulated continuous-wave) laser module and a high-power semiconduc...[Details]
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The principle is relatively simple, so I won't describe it any more. From the circuit analysis, DW can be replaced by a resistor. The role of the voltage regulator here is to use a relatively small de...[Details]
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Pointer multimeter
Usage
and principle
"Multimeter" is the abbreviation of multimeter, which is an indispensable tool in our electronic production. Multimeter can ...[Details]
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China Energy Storage Network News:
China News Service, Guangzhou, January 21 (Wang Hualan Wang) China Southern Power Grid Co., Ltd. released the "Key Measures of China Southern Power Grid C...[Details]
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In the torrent of the development of the Internet of Vehicles industry, the construction of a new order of information security is unstoppable. For the entire Internet of Vehicles industry, the role...[Details]
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About the basic structure of LED light strip switching power supply The LED light bar switching power supply generally consists of LED diodes, IGBTs and MOSFETs. It uses a circuit to control the swit...[Details]
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Recently, after a year of trial operation, the national pilot project of source-load storage-charging district-level microgrid was officially put into operation in Taihezhuang Village, Xushui District...[Details]
MEMS sensors
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