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SMD capacitor knowledge summary, what a pity if you don't share it! !
Capacitor are the most commonly used in circuit design, and they often play a key role in high-speed circuits. Next, talk about the role and use of capacitor: 1 DC blocking means to let AC pass and block DC to pass. 2 Bypass Provi
2021-03-26 02021-03-26 Click: 0 -
What causes the failure of ceramic capacitor?
The possible forms of failure are: 1. The water film is condensed on the surface of the capacitor shell. It should be because the humidity in the air is too high, which will cause the insulation resistance of the capacitor surface to de
2021-03-23 02021-03-23 Click: 0 -
Want to know the difference between the running capacitor and the starting capacitor?
First of all, when the motor is started, not only any kind of capacitor will be used for starting. The running capacitor plays a certain role in balancing the current between the winding resistance of the housewife. It can also make the mot
2021-03-23 02021-03-23 Click: 0 -
"Corporate Information" Major domestic inductor companies.
Nowadays, the main inductor companies in my country are. 1. Sunlord Electronics changed its name to Shenzhen Sunlord Technology after its business expansion in 2008, constantly innovating and strengthening inductors, and introducing ltcc
2021-03-22 02021-03-22 Click: 0 -
Heavy news, the production and sales of new energy vehicles have continued for 6 years, with a cumulative sales of 5.5 million vehicles! !
According to Xiao Yaqing, Minister of Industrial Fabrics, made a speech at the press conference of the State Council Information Office on March 1st (Information Industry Development), answering questions from reporters, saying that our dom
2021-03-22 02021-03-22 Click: 0 -
Eight principles of capacitor replacement, do you know?
In normal applications, if there is a problem with our capacitor, the simplest solution is to use the same specification.The new capacitor of the grid is replaced. So if this capacitor is no longer produced and does not have the same speci
2021-03-20 02021-03-20 Click: 0 -
What are the matters needing attention in the use of capacitor
1. The larger the capacitance, the better? Generally, the stronger the current compensation capability provided by the IC, the larger the capacitor, the larger the capacitance of the capacitor, the lower the resonance frequency, and the
2021-03-19 02021-03-19 Click: 0 -
About switching power supply-how much do you know?
Switching power supply: Normally, in the case of high-frequency switching power supplies, the AC input voltage is usually boosted before entering the transformer, and 50 to 60 KHz is before the boost
2021-03-19 02021-03-19 Click: 0 -
2021 big data center demand soars, heralding the explosion of high-performance computing in the market
Cloud computing and big data centers were affected by the housing economy last year and were applied in the semiconductor industry market. According to.According to Gartner data, the national cloud computing market exceeded 100 billion last
2021-03-17 02021-03-17 Click: 0 -
What are the types of smd capacitor?
There are generally several common types of smd capacitor: NPO, X7R, Z5U, Y5V, etc., to distinguish their differences: Because of the different filling media, the subsequent performance and the like are different.
2021-03-16 02021-03-16 Click: 0 -
Important changes in the electronics industry (2)
This has undergone a major change. When completing different tasks, there is no need to change the hardware, and no need to make different electricity.
2021-03-12 02021-03-12 Click: 0 -
Important changes in the electronics industry (1)
With the separation of software and hardware, an important change has occurred in the electronics industry. Vertical integration from the original company
2021-03-12 02021-03-12 Click: 0
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