150563J400EB

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Film capacitors, also called plastic capacitors, are electronic components used widely in the fields of telecommunications, lighting, power supply, automotive, instrumentation, and automation of machines and devices. The 150563J400EB is a film capacitor designed for specific applications. This article discusses the application field and working principles of the 150563J400EB.

Application Field of the 150563J400EB

The 150563J400EB capacitor is a film capacitor specifically designed for industrial applications. It is mainly used as input capacitors of switching power supplies, such as relays, switches, DC/DC converters, and inverters. Moreover, the capacitor also works well as filtering element, high frequency bypass, and other electromagnetic compatibility applications. With a capacitance value of 0.25μF, an operating temperature range of -55°C to +125°C, and a capacitance tolerance of ±5%, the 150563J400EB capacitor offers reliable operation for electronic systems.

Working Principle of the 150563J400EB

The 150563J400EB capacitor is a film capacitor, which means that it uses a plastic film as the dielectric between two or more metal electrodes, such as aluminum or zinc. Film capacitors use a variety of films as dielectric, such as polypropylene, polyethylene terephthalate (PET), and polystyrene, but for the 150563J400EB capacitor, it uses polypropylene film as the dielectric layer. The manner in which the capacitor works is simple, the alternating electrical current passes between two electrodes and is grounded, which creates an electric field across the plastic film. This electric field stores electrical energy and the capacitors measure this stored energy in Farads. The charge stored in the capacitor is directly proportional to the area of the electrodes and inversely proportional to the relative dielectric constant. Therefore, the higher the relative dielectric constant, the lower the charge stored.

Benefits of the 150563J400EB Capacitor

The 150563J400EB capacitor has several key benefits, compared to other types of capacitors. Firstly, it has a low equivalent series resistance (ESR), due to its dielectric film construction, which helps to reduce energy loss and increase reliability. It also has a wide range of temperature ratings and wide operating temperature range, which allows it to maintain its performance even under extreme conditions. Moreover, the capacitor also offers low loss and high reliability on the working voltage range, up to 1000V.

Conclusion

The 150563J400EB capacitor is a film capacitor specifically designed for industrial applications. It has a capacitance value of 0.25μF, an operating temperature range of -55°C to +125°C, and a capacitance tolerance of ±5%. This capacitor uses a polypropylene film as the dielectric layer and offers several benefits such as low equivalent series resistance, wide operating temperature range, and low loss and high reliability. With these features, the 150563J400EB capacitor is a great choice for electronic systems.

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