The latest data shows that as of May 31, 2020, the cumulative cure rate of confirmed cases of new coronary pneumonia in China is 94.3%. Of course, the final successful "war epidemic" also requires the landing and popularization of the new crown vaccine. Prior to the end of [...]
The difference between electrode capacitor and electrodeless capacitor are the same in principle, both store charge and release charge. The difference lies in different media, different performances, different capacities, different structures, and different use environments and uses. Different media Most polar capacitors use electrolyte as the dielectric material. Generally, capacitors of the same volume have large [...]
"Relying on China's advanced automation equipment and China's strict control of the production process, the quality of the masks we produce is among the best in Egypt." Omer Abdullah, the head of the Egyptian European Medicine Company, picked up a mask that was just produced. Confidently show reporters. After the outbreak of the Egypt epidemic, Europharm [...]
The US Department of Transportation issued an order on the 3rd. From June 16, the United States will suspend all Chinese passenger flights, including Air China, Capital Airlines, Eastern Airlines, China Southern Airlines, Hainan Airlines, Xiamen Airlines and other airlines. The order stated that the US Department of Transportation because the Chinese government "failed to allow [...]
Safety ceramic capacitors are safety capacitors. Safety capacitors are used in such occasions that after the capacitor fails, it will not cause electric shock and will not endanger personal safety. Among them, the capacitors with rated voltages of 400V and 300V are named Y1 Y2 capacitors, that is, safety ceramic capacitors. Safety regulation ceramic capacitors are [...]