A parallel plate capacitor is composed of two parallel metal conductor plates, separated by a dielectric material in the middle. When there is a certain potential difference between the two plates, there will be an electrostatic field distribution between the plates. There is a uniform electric field distribution in the part between the two plates. Due [...]
The latest financial report shows that the Boeing Company of the United States unexpectedly achieved profit in the second quarter, and its earnings per share changed from a loss of US$4.2 in the same period last year to a profit of US$1. Industry insiders believe that this reflects from the side that the global aviation industry [...]
The latest financial report released by the US technology company Microsoft on the 28th showed that while the cloud business promotes the company's revenue growth, tablet devices and game-related businesses have seen a significant slowdown in growth or a year-on-year decline in revenue. The company's stock price once fell by 3% after the market. 2021 fiscal [...]
On July 27, local time, the Chinese Embassy in Burundi and the Burundi Ministry of Public Health and AIDS Prevention and Control held a material handover ceremony for the Chinese counterpart hospital in Burundi at the Grand Prince Hospital. This batch of materials is the eighth batch of anti-epidemic materials donated by China. The purpose is [...]
We know that a series of AC coupling capacitors in the series signal can provide DC bias and overcurrent protection, but this will also bring another problem to the link PDJ (Pattern-Dependent Jitter). The placement of AC coupling capacitors has just been solved, and now we have encountered the value selection problem! Obviously, the AC coupling [...]