Paper Capacitor, also known as Magnetic Capacitor or Electromagnetic Capacitor, is a non-conductive metallic capacitor where flat, thin metal strips of thin metal foil (also usually aluminium) are connected by plastic dielectric material. Paper Capacitor is widely used for high frequency power distribution application in radio, television, personal computer and other electronic appliances where low power consumption is desired. In addition to this, they are also used in vehicle headlights, extinguishers, electric railway train horns, marine, pagers and smoke alarms. Paper Capacitor is available in two types: permanent magnet one and non-permanent magnet one. Permanent magnet one are designed for high frequency electrical loads and can withstand extreme conditions and environments, non-permanent one is generally for low frequency electrical loads and can easily handle minor changes in voltage.
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Paper Capacitor, also known as Magnetic Capacitor or Electromagnetic Capacitor, is a non-conductive metallic capacitor where flat, thin metal strips of thin metal foil (also usually aluminium) are connected by plastic dielectric material. Paper Capacitor is widely used for high frequency power distribution application in radio, television, personal computer and other electronic appliances where low power consumption is desired. In addition to this, they are also used in vehicle headlights, extinguishers, electric railway train horns, marine, pagers and smoke alarms. Paper Capacitor is available in two types: permanent magnet one and non-permanent magnet one. Permanent magnet one are designed for high frequency electrical loads and can withstand extreme conditions and environments, non-permanent one is generally for low frequency electrical loads and can easily handle minor changes in voltage.
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Paper Capacitor comes in a variety of different materials, which makes its application to diverse end uses, very wide. However, the most important thing about paper capacitor is that it does not perform well in damp and moist surroundings, so these should be treated cautiously in building and installation. Its performance is greatly dependent on proper installation and maintenance; if these aspects are taken care of then it will serve you for a long time.
One of the major drawbacks of this type of capacitor is that they need to have some amount of moisture barrier between them and the surrounding environment. This barrier prevents the passage of any form of moisture, gases or chemical substances which can cause harm to the device. The main disadvantage of a Paper Capacitor is that they produce very little heat. Although there are many other types of fixed capacitor, which has more advantages than disadvantages. So before buying any one of them, just try to understand all the pros and cons of each of them and then only you will be able to make an intelligent choice.