Film capacitors are widely used, such as our common air conditioners, refrigerators, washing machines, electric cars, etc. The wide application is inseparable from the advantages of film capacitors. What are some of them? 1. Film capacitors, which are suitable for a wide range of temperatures, are r

Film capacitor manufacturers should pay attention to the selection of capacitors: rated voltage. The rated voltage refers to the voltage applied to the two ends of the capacitor when the capacitor is able to work normally, stably and reliably in a certain period of time in the circuit. The rated vol

The usual method of making film capacitors is to make aluminum and other metal foils as electrodes and plastic film overlapped and coiled together. But in addition, the film capacitor has a manufacturing method called metallized film, which is made of thin metal on a plastic film by vacuum evaporati

A film capacitor is a capacitor that uses metal foil as an electrode to roll it into a plastic film, such as poly (ethylene glycol), polypropylene, polyvinyl or polycarbonate, and so on. The types of plastic films are called poly (ethylene glycol) capacitors (also called Mylar capacitors), polypropy

The usual method of film capacitors is to make aluminum and other metal foil as an electrode and plastic film to overlap and coiled together. But in addition, film capacitors has a manufacturing method called metallized film, which is made by vacuum evaporation of a thin layer of metal on a plastic

Film capacitors is a capacitor with a metal foil as an electrode, and its plastic films, such as poly (ethylene glycol), polypropylene, polyvinyl or polycarbonate, are reduplicated from both ends and rolled into a cylindrical structure. The types of plastic films are called poly (ethylene glycol) ca

Film capacitor can store charge and has the function of blocking DC. After storing charges on Film capacitor, the capacitor two plates are separated by insulating medium, though there are voltages at both ends of the capacitor. But the charge can not pass through the electrode, so it has the functio

As editors have told about the loss of film capacitors and the relationship between temperature and humidity. Today i want to talk about the loss and frequency of film capacitors. Film capacitors have losses during use, and the magnitude of the loss is affected by many factors. Let's find out togeth

I. improper selection of current in rangeImproper selection of current in the range, resulting in more locations are DC maintenance and simple harmonic vibration part. If the essential current value is larger than the current value allowed by the thin film capacitor, it will form the film capacitanc

The structure is similar to that of paper capacitors, but using low loss plastic such as polyester and polystyrene as the medium. Good frequency characteristics, low dielectric loss. Can not be made of large capacity, poor heat resistance. Filter, integral, oscillation, timing circuit.