ECW-FD2W224K4 Capacitors

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Film capacitors are widely used in electronics as energy storage devices and also used as a component to control electrical signals in a range of applications. The ECW-FD2W224K4 film capacitor is a type of film capacitor manufactured by Panasonic and is characterized by low ESR and low ESL.

The ECW-FH2W224K4 can be used in a wide variety of applications such as turn-over cut filters, DC-DC converters, and power converters. It can be used in applications where high current and high energy demands need to be met, such as motor drives, medical equipment, and solar inverters. The component also has a long life expectancy due to its excellent heat resistance. It is rated for a temperature range of -25°C to +85°C.

The ECW-FD2W224K4 film capacitor features a case size of 27.0 x 61.2mm with a wide operating temperature range. This component has low ESR and low ESL, which makes it ideal for use in switchmode power supplies. In addition, the component is rated for a capacitance of 2.2µF, with a leakage current rating of 0.075mA at 70°C, a ripple current rating of 3A, and a capacitance tolerance of ±10%.

The working principle of a film capacitor is based on dielectric materials like plastic, paper, and metalized film. These materials are used as an insulator between two conducting materials. When the two conducting materials come into contact, an electric field is created, allowing electrons to move freely between the two plates. The charge is stored in the dielectric material, where the electrons and ions move around, resulting in an electric field that stores the charge.

The ECW-FH2W224K4 has two electrical connections, one of which is connected to the ground point and the other is connected to the power supply. When the power supply is shut off, the capacitance remains in the dielectric material. As soon as the voltage is applied, the charge stored in the dielectric releases and electrons start to flow, storing energy in the form of an electric field. When the voltage is cut off, the electrons of the electric field moves back to the dielectric material, thus restoring the original charge state.

The ECW-FD2W224K4 is a reliable and cost-effective capacitor that can be used in a wide range of applications. It features low ESR, low ESL, and a long life expectancy due to its excellent heat resistance. In addition, this component is rated for a ripple current of 3A, making it suitable for use in applications such as DC-DC converters, power converters, and motor drives.

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