INDUSTRY NEWS
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2024-07-15
General formula C (capacitance) = Q / U parallel plate capacitor special formula: the strength of the electric field between the plates E = U/d, capacitor capacitance decision C = εS/4πkd parallel ...
2024-07-12
Welded EMI filterWelded EMI filters are ideal for small installation spaces.Application: Mainly used for filtering signals, data lines, and AC power lines.Telecommunications equipment, transmission...
2024-06-08
"LCA" is a registered trademark of Fuzhou Xinxiangwei Electronic Technology Co., Ltd. Fuzhou Xinxiangwei Electronic Technology Co., Ltd. specializes in the production of piercing capacitor filters,...
2024-06-05
EMI is short for ElectroMagnetic Interference, which is a compound word, and we should consider "electromagnetic" and "interference" separately. The so-called "interference" refers to the two meani...
2024-04-20
(1) When the capacitor is found to have: shell expansion, oil leakage, casing rupture, abnormal internal sound, shell and connector heating, fuse breakage, intensive pressure relief valve operation...
2024-03-15
First, the detection of electrolytic capacitors1. Detection when disconnecting from the lineUse a multimeter R × 1K file. Before testing, touch the two pins of the electrolytic capacitor to release...
2023-10-11
1) Chip filterThere are two types of patch type and lead type, which are small in size and can be used for surface mounting, saving PCB space and installation time.2) Resin sealed package filterThi...
2023-06-09
2020-06-05
In simple terms, the digital ground is the common reference terminal of the digital circuit part, that is, the reference...
2020-06-05
1. The industry faces challenges How to make your products meet the requirements of electromagnetic compatibility (EMC)...
2020-06-05
First of all, it is necessary to diagnose the product according to the actual situation, analyze the source of the inte...
2020-06-05
1. introductionPrinted circuit board (PCB) is a support for circuit components and devices in electronic products. It pr...
2020-06-05
In a complex electromagnetic environment, each electronic and electrical product must be able to withstand a certain amo...
2020-06-05
What is EMIEMI is the abbreviation of ElectroMagnetic Interference, which is a compound word, we should consider "electr...
2020-06-05
EMC is mainly through the comprehensive evaluation of the electromagnetic interference size and anti-interference abilit...
The use of "little things" magnetic beads, magnetic rings and magnetic clips in the rectification of
2020-06-05
The use of "little things" magnetic beads, magnetic rings and magnetic clips in the rectification of electromagnetic com...
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