ECW-H16472JL

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Film capacitors, also known as plastic film capacitors, are relatively new technologies in the field of electrical engineering. As the name suggests, film capacitors are made with a thin layer of a specific dielectric material, such as polyethylene or polypropylene, that is sandwiched between two metal plates. This design gives the capacitor an extremely high dielectric constant and results in exceptionally good capacitance stability, low leakage current, and long service life.

The ECW-H16472JL is a type of film capacitor manufactured by EPIC Components. This series of capacitors utilizes polypropylene (PP) film as the dielectric layer. The ECW-H16472JL is rated at 4.3V and has a capacitance of 470nF. It is also available with other capacitance values ranging from 0.22uF to 2.2uF. The capacitor has a maximum operating temperature of 70°C and a temperature coefficient of -30 ppm/°C.

The ECW-H16472JL has a wide range of applications due to its good electrical and thermal properties. It is ideal for applications that require high current carrying capacity and low ESR, such as in AV equipment, control systems, LED lighting, power supplies, and audio amplifiers. The ECW-H16472JL can also be used in motor and high-power applications, such as electric motors and generators, due to its low ESR and high temperature resistance capability.

The working principle of the ECW-H16472JL is quite simple. When a voltage is applied across the two metal plates of the capacitor, it forms an electric field across the dielectric layer. This electric field increases the polarization of the molecules in the dielectric layer, creating an opposing electric field that reduces the capacitance of the capacitor. As the voltage increases, the capacitance decreases, and vice versa.

The ECW-H16472JL is a great choice for a variety of applications due to its excellent electrical and thermal properties. It is able to offer a wide range of capacitance values, making it suitable for a variety of applications. Moreover, its low ESR and high temperature resistance make it a reliable and durable choice for high-power applications.

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