The 75th Anniversary of the Hiroshima Atomic Bomb
The 75th Anniversary of the Hiroshima Atomic Bomb: Nuclear Attack Controversy This year marks the 75th anniversary of the Hiroshima Atomic Bomb. Russia, China, and the United States, the major [...]
beirut explosion in Lebanon, EU aid
On August 5 local time,European Commission issued a statement on the beirut explosion in Lebanon. The statement pointed out that the European Union expressed shock and sadness over the serious [...]
Application of feedthrough capacitor
The feedthrough capacitor is a three-terminal capacitor, but compared with the ordinary three-terminal capacitor, because it is directly mounted on the metal panel, its grounding inductance is smaller, and there [...]
TikTok fate in the United States
Recently, US President Trump stated that because TikTok may leak US user information, it will either be blocked or forced to sell. He will ban , an overseas version of [...]
The dielectric of the feedthrough capacitor
The dielectric of the feedthrough capacitor it is a ceramic medium, and the capacity of the ceramic capacitor will change with the change of the ambient temperature. This capacity change [...]
High frequency low resistance capacitor used in switching power supplies
The reason why switching power supplies choose High frequency low resistance capacitor: The output filter electrolytic capacitor device in the switching power supply has a sawtooth voltage frequency of up [...]
Serbia’s second “Fire Eye” virus testing laboratory completed
The inauguration ceremony of Serbia's second "Fire Eye" virus testing laboratory, which was designed and donated by Chinese companies, was held on July 30 in the southern city of Nis. [...]
Participating in international market competition requires cross-cultural awareness
Participating in international market competition requires cross-cultural awareness. The rapid development of globalization has changed production and consumption, as well as working methods and lifestyles. "The influence of globalization is [...]
Features of super capacitors
Compared with batteries and traditional physical capacitors, the characteristics of features of super capacitorsare mainly reflected in: (1) High power density. It can reach 102～104 kW/kg, which is much higher [...]
China and ASEAN a strong momentum for cooperation
Working together to fight the epidemic has given China and ASEAN a strong momentum for cooperation. Since the outbreak of the new crown pneumonia, China and ASEAN countries have always [...]