185683K100RHB-F

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Film Capacitors

Film capacitors are made of thin, solid polyester dielectric films rolled into cylindrical discs with electrodes, often two, deposited on the surfaces. It also can be referred as "plastic film capacitor" or "polystyrene capacitor." It has the features of excellent insulation, moisture, and heat resistance as well as very low dissipation factor.

185683K100RHB-F Application Field and Working Principle

The application field of 185683K100RHB-F film capacitor includes amplifier, speaker, vibration motor, air conditioner motor, electric water pump, etc. The working principle of the film capacitor is based on the construction of its electrode and materials which are separated by a dielectric material, usually made of polythene. Between the two electrodes, positive ions and negative ions build up, creating an electric field. This electric field creates a voltage across the two electrodes, which can then be used as an energy storage device. The reason why film capacitors are so popular is because of their stability, reliability and high frequency response.

Film capacitors are favored over typical aluminum electrolytic capacitors and tantalum capacitors. This is mainly due to their small size, low equivalent series resistance, and high temperature range. In addition, they are excellent for high frequency and high voltage applications. For example, many signal lines in audio systems today require higher frequencies, which are a clear advantage of film capacitors.

185683K100RHB-F film capacitor is known for its high quality and reliability, designed to reach 48V, 220uF and 85℃. It is characterized by low dissipation factor and good cancellation, making it an ideal product for audio filtering applications. It is constructed of two thicker flexible sheets of polyester film with an epoxy coating between them to provide an excellent temperature and frequency response. The construction of the dielectric layer enables the voltage to be high, and the dissipation factor to be low.

185683K100RHB-F has excellent properties to take the place of large electrolytic type capacitors in many AC applications, such as high frequency circuit, general power supply filter, noise filter and so on. It is also widely used in battery driven devices such as medical equipment, TVs and other computing devices, because of its stability and reliability.

In conclusion, 185683K100RHB-F film capacitor is a high quality and reliable product with excellent properties. It is ideal for both AC and DC applications, and the fact that it is able to take the place of electrolytic capacitors makes it an attractive choice for industries. The high voltage and low dissipation factor of this film capacitor means that it is especially suited for audio filtering applications and is widely used in the field of audio systems and signal lines.

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