184103J400RAA-F

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Film capacitors undoubtedly occupy a leading position in the modern electronic field. With the improvement of manufacturing technology, their application field has been rapidly expanding.Among these products, the 184103J400RAA-F is no exception. This article will discuss the application field and working principle of 184103J400RAA-F film capacitors.

What is 184103J400RAA-F?

184103J400RAA-F is a kind of film capacitor produced by KOA.184103J400RAA-F utilizes polyester film as the dielectric component and is coated with nitrile rubbered insulator. 184103J400RAA-F film capacitors offer excellent performance in high-frequency and low-impedance applications. Its rated voltage is 500V and the tolerance is ±20%. It has a wide working temperature range from -55℃ to 105℃.

Application field of 184103J400RAA-F film capacitors

184103J400RAA-F is widely applied in various electronic circuits such as switched-mode power supplies (SMPS), pulse power supplies, high-frequency circuits, high-frequency amplifiers, etc. 184103J400RAA-F film capacitors are also applicable in voltage stabilization, signal coupling and filtering, DC blocking/AC bypass, and automotive / aviation applications from basic to high-precision.

Working principle of 184103J400RAA-F film capacitors

As a kind of film capacitors, the 184103J400RAA-F capacitor mainly consists of two metal electrodes which are separated by an insulating dielectric material. It works simply by allowing electrons to be stored in the capacitor. When connected to a power source, the capacitor begins to form an electric field, so as to store energy. Once the capacitor is charged, it will maintain its charge and resist any changes in the applied voltage. This is known as capacitance.

When the current reaches a certain level, the junction between the two metal electrodes can become forward biased and the current begins to flow in both directions through the dielectric material. This phenomenon is called “Dielectric breakdown”. Once it has occurred, the capacitor will become permanently damaged and its characteristic will be changed.

Conclusion

184103J400RAA-F film capacitors are widely applied in various electronic circuits such as switched-mode power supplies (SMPS), pulse power supplies, high-frequency circuits, high-frequency amplifiers, etc. This type of capacitor works by allowing electrons to be stored in the capacitor. Its rated voltage is 500V and the tolerance is ±20%. The working temperature range is -55℃ to 105℃. We should be careful to avoid dielectric breakdown when using this type of capacitor in order to get a stable performance.

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