Fire in Japanese semiconductor giant factory
Shibata Hideri, president of Japanese semiconductor giant Renesas Electronics, said on the 21st that a fire broke out in an important factory of the company, which may have a very [...]
What is a trimmer capacitor and its application
The trimmer capacitor is actually a variable capacitor, but the range of capacitance change is small, usually only a few picofarads to tens of picofarads. Trimming capacitors are divided into [...]
Germany’s economic growth forecast for this year is lowered
The German Economic Advisory Committee issued a report on the 17th that due to the continued fermentation of the new crown epidemic, the committee lowered its forecast for German economic [...]
How to choose a filter capacitor?
The filter capacitor plays a very important role in the switching power supply. How to choose the filter capacitor correctly, especially the choice of the output filter capacitor, is a [...]
The U.S. China’s Medical Products from tariff exemptions
The U.S. China's Medical Products from tariff exemptions According to an announcement issued by the Office of the United States Trade Representative in the Federal Register, the official publication of [...]
mica capacitors the structure and characteristics
The medium of mica capacitors is mica sheet, and the electrodes are metal foil type and metal film type. Earlier mica capacitors consisted of metal foil or silver sprayed on [...]
EU and U.S. suspend mutual punitive tariffs
The EU and the United States have reached an agreement to suspend some punitive tariffs on each other. Although the peace agreement has not yet been signed, it is at [...]
Understanding Ceramic Capacitors: Structure, Types, and Applications
1. What is a ceramic capacitor Ceramic capacitors are a type of electronic component used for storing and releasing electrical energy in electronic circuits. It falls under the category of [...]
China’s two sessions world Significance
China's two sessions world Significance Xinhua News Agency, Beijing, March 2nd. Xinhua News Agency’s foreign correspondents report: 2021 is the 100th anniversary of the founding of the Communist Party of [...]
The structure and characteristics of polypropylene film capacitors
Polypropylene film capacitors belong to the category of organic film capacitor. Its dielectric is polypropylene film. There are two types of electrodes: metal sink type and metal film type. The [...]