ECW-FD2J395K

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Film capacitors, also known as dielectric capacitors, are a type of capacitor characterized by a thin film of a plastic material under high vacuum conditions as the dielectric material. Over the years, film capacitors have been widely used in various industrial, consumer and military applications, such as radio and television, audio, computers, power supplies, printers, telecommunications, lighting, motors and heating and air conditioning. The ECW-FD2J395K is one of the film capacitors specially designed for high-end industrial applications.

The ECW-FD2J395K capacitor is classified as a two-terminal, hermetically sealed capacitor. It has a maximum capacitance of 395,000 pF and an operating voltage range of 2 to 8V. This capacitor has a capacity of ± 10% and an internal series inductance of less than 50 nH. The housing of this capacitor features a reverse-polarity protection layer, which enables it to protect electronic components from being damaged due to reversed or over-voltage conditions.

In terms of its application fields, the ECW-FD2J395K capacitor is mainly used in DC-DC converters, wireless communication base station power supply, switching power supplies, high-frequency welding machines, electric welding machines and other high-end industrial applications. It is widely used in those applications due to its excellent electrical performance, high reliability, long life and wide voltage range. Moreover, this capacitor features low dissipation factor and high insulation resistance, which can prolong its service life.

The working principle of the ECW-FD2J395K is that it stores energy in its dielectric film. It works based on the principle of electrostatic induction. Its two terminals act as the source and sink of electric charges or electrons. When a voltage is applied between the two terminals of the capacitor, a stationary charge is established on each of its metallic electrodes, creating a static electric filed in the intervening dielectric film. This static electric filed further induces the flow of electrons from one terminal of the capacitor to the other, thus creating a capacitive effect.

ECW-FD2J395K is an excellent choice for industrial applications due to its superior electrical performance, high reliability, excellent insulation performance, long life and low dissipation factor. It is highly resistant to vibration, temperature and humidity, which helps to ensure reliable operation in extreme environmental conditions. Furthermore, its reverse-polarity protection layer makes it a safe and reliable option for high-end industrial applications.

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