The following two factors can be considered when Selection of coupling capacitor: 1. If the capacity of the coupling capacitor is too small, low-frequency signals will be severely attenuated when passing through the coupling capacitor, or even fail to pass. It is best to use a signal generator to inject a signal at the input of [...]
Experts predict: the world economy will recover in the second half of the year Reference News Network reported on January 6 According to Japan’s "Fuji Sankei Business Daily" reported on January 1, due to the continued impact of the spread of the new crown epidemic, the world economy is expected to remain in a downturn in [...]
Monolithic capacitors are also called ceramic capacitors or ceramic capacitors. The basic structure of a simple dielectric capacitor is composed of an insulated central dielectric layer plus two external current-carrying metal electrodes. The construction of a ceramic capacitor includes three parts: ceramic material, metal inner electrode, and metal outer electrode. The monolithic capacitor is actually a [...]
Organic film capacitor use organic plastic film as the medium, and metal foil or metalized film as the electrode. They are made by winding (except for laminated structure). Among them, polyester film and polypropylene film are the most widely used. There are more than a dozen kinds of organic films used in the manufacture of capacitors. [...]
Reuters reported that, boosted by strong external demand, China's manufacturing recovered rapidly and the momentum exceeded expectations. Related factories are eager to fill the labor gap to complete export orders. Singapore’s "Lianhe Zaobao" stated that China’s exports have surged and the supply of containers has exceeded demand. China's latest export container shipping index hit a record high, [...]