Polypropylene film capacitors belong to the category of organic film capacitors. Its dielectric is polypropylene film. There are two types of electrodes: metal sink type and metal film type. The coiled capacitor core is encapsulated with epoxy resin or packed into plastic and metal casings. In the package. Polypropylene capacitors made with metal film electrodes are [...]
The innovation practices of Japanese companies in recent years can be summarized into four characteristics. The first is the transformation of the business model, from closed to open, from emphasizing "big and complete" to emphasizing core competitiveness. For example, Panasonic has compressed businesses with a profit margin of less than 5%, while Sony and Toshiba have [...]
In electronic components, we often consider some products. Is it better to choose a patch or a plug-in electrolytic capacitor? How to choose? How to choose electronic components that are more suitable for us according to the development of the market? Let's talk about the fundamental difference between chip electrolytic capacitors and plug-in electrolytic capacitors. What [...]
The chip shortage problem that appeared in 2020 has not yet been alleviated, and its scope of influence is no longer limited to the automotive industry. For the world's important chip suppliers, facing this situation can also be described as mixed. From the demand side, many famous automobile manufacturers such as Ford, Volkswagen, Toyota, Renault, Stellattis, [...]
The bypass capacitors is a capacitor that can bypass and filter high frequency components in alternating current mixed with high frequency current and low frequency current. The main function of the bypass capacitors is to generate an AC shunt to eliminate unnecessary energy that enters the susceptible area. That is, when the signal mixed with high [...]