The film capacitor is a capacitor in which a metal foil is used as an electrode and a plastic film such as polyethylene, polypropylene, polystyrene or polycarbonate is stacked from both ends and then wound into a cylindrical shape. The types of films can be divided into polyethyl capacitors (also kn

Many systems require backup power, and the question is: What are the options for storage media for such backup power supplies? The traditional choice is capacitors and batteries. It can be said that capacitive technology has played an important role in power transmission and distribution application

Ceramic capacitors are generally designed for 20 years of use and are generally guaranteed for at least 10 years. Compared with some external capacitors, ceramic capacitors have the advantages of higher operating temperature, larger specific capacity, better moisture resistance, less dielectric loss

In the daily operation, we have encountered a lot of problems, and these problems are everyone's attention. The editor of this article will talk to you. If the ceramic capacitor is always powered after breakdown, then the short circuit will be Burned, forming an open circuit? Breakdown occurs when t

We are a manufacturer of capacitors developed, developed and produced. Our main products are: ceramic capacitors, safety capacitors, monolithic capacitors, high voltage ceramic capacitors, varistor and so on. The company has technical staff and specialized quality inspectors. In recent years, thanks

Capacitors in different circuits play different roles. Microwave ovens are one of the most common electrical products in our lives. High-voltage capacitors are our indispensable electronic components. What role does high-voltage capacitors play in microwave oven circuits? Let's have a look! The role

There are many types of high-voltage inverters, and their classification methods are also diverse. According to the intermediate part, there is no DC part, which can be divided into AC frequency converter and AC line frequency converter; according to the nature of DC part, it can be divided into cur

The current type and voltage type inverters are both AC-DC-AC inverters, which are composed of a rectifier and an inverter. Since the load is generally inductive, there must be reactive power transfer between the power supplies. Therefore, in the intermediate DC link, components that buffer reactive

With the development of technology, electronic, home appliances, communications and other industries have become shorter and shorter, and film capacitors have become an indispensable electronic component for the upgrading of the above industries due to their good electrical performance and high reli

4 Development trend of microwave circuitsIn recent years, with the development of microwave technology, microwave circuits have made great progress in many technologies. The main development trends of microwave circuits in recent years are: 4.1 Interconnection and manufacturing technology of microwa