Fundamental Knowledge About Radial Type Capacitor And Other Capacitors

A capacitor also known as the condenser is a passive two-terminal electrical component which stores electrical energy in an electrical field. There is a very, very large variety of different type of Radial Type Capacitor available in the market. Each type of capacitor has a different set of characteristic and application. This type of capacitor is the most inexpensive type and has a large variety of application. Here is some basic information for the different type of capacitor.

Dielectric capacitor:

For tuning transmitters, receivers and transistor radios dielectric capacitors are mainly used. There are several types of dielectric capacitor is available. IGBT Snubber Capacitor is most potent among all dielectric capacitor. This type of capacitors is not only suitable for high power converters, it performs quite well with low and medium frequency tuning too.

Film capacitor:

Film capacitor is another type of radial type capacitor. Out of all capacitors, film capacitors are the most commonly available in the market. Film capacitors consists a large family of capacitors with the difference in their dielectric property. The advantage of using the film capacitor is that it works well under high temperature and it has smaller tolerance.

Electrolytic capacitor:

Electrolytic capacitors are mainly used when very large capacitance value is required. Electrolytic capacitors generally used in DC power supply circuits Due to large capacitance and small size. The majority of the electrolytic capacitor is polarized.

Metalized polyester film capacitor:

This type of capacitor is a form of polyester film capacitor. Here polyester films are metallized within themselves. The advantage of using Metalized polyester film capacitor lie within its small size and capability of handling high temperatures.

Ceramic capacitors:

With double side coating, Ceramic Capacitors or Disc capacitors are made by the coating of silver on a small porcelain or ceramic disk. For very low capacitance value these ceramic capacitors are used. A 3-digit code can be found printed on the ceramic type of capacitors to identify their capacitance value.

Tantalum capacitor:

Like an electrolytic capacitor, these tantalum capacitors are also polarized and it offers very high capacitance level. This type of capacitor is often prone to explode when placed under stress. Ac/Dc Link Capacitor Manufacturers produce good quality Tantalum capacitor because of their ability to handle high volume.

Except these, there are several types of capacitor like Horn Capacitor, polycarbonate capacitor, polystyrene film capacitor etc are available. But in general, all of the capacitors confirm same basic physical laws. These capacitors operate depending upon the amount of charge it will hold and its capacitance.