Due to the long-term use of the computer motherboard, overheating causes the capacitor electrolyte to heat and expand, the capacitance loses its function, and even exceeds the boiling point, causing the capacitor to expand and burst. So is it better to choose solid capacitor or liquid capacitor for computer motherboards? When the computer motherboard is not [...]
coupling capacitor, also known as electric field coupling or electrostatic coupling, is a coupling method due to the existence of distributed capacitance. Coupling capacitors make the two systems of strong and weak currents coupled and isolated by capacitors, provide high-frequency signal paths, prevent low-frequency currents from entering the weak current system, and ensure personal safety. In [...]
Yutong, the leader of intelligent driving bus, further provides 5G smart travel solutions. Intelligent driving bus can "communicate" with traffic lights, and the average operating speed is doubled. On the afternoon of September 8, a cool black and red bus departed from the bus stop near the intersection of Zhongyi Road and North Third Ring Road, [...]
The Tokyo Olympics once again clarified the opening time The Chairman of the International Olympic Committee Coordination Committee Coates made it clear on the 7th that the postponed Tokyo Olympics will begin on July 23 next year, regardless of the new crown virus. The most "bumpy" Olympic Games At the beginning of 2020, due to the [...]
Eurostat released the latest revised data on the 8th, showing that due to the impact of the new crown epidemic, the euro zone's gross domestic product (GDP) fell by 11.8% from the previous quarter, and the EU's GDP fell by 11.4% from the previous month. This is the largest economic decline since the EU had statistics [...]