ECW-F2W225JA

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Film capacitors are a type of electrical capacitor which employs a thin solid dielectric in order to store electrical energy. The dielectric material used in these capacitors is often of a polyester or polycarbonate film with metalized or deposited metal electrodes. They are widely used in electronic applications such as some power supplies, AC motor capacitors, TV picture tubes, robotics, ultrasonic-welding applications, loudspeaker networks, guitar pickups, and HID lighting ballasts.

The ECW-F2W225JA is one such capacitor. It is a high voltage film capacitor with a capacitance value of 2.2μF and a rated DC voltage of 2000V DC. This capacitor is also rated for a dissipation factor (DF) of 0.2% at 1KHz and a rated insulation resistance of 50000MΩminimum at 25°C. It has a small physical size and is designed for use in harsh environments with IP voltage discharge of 15KV or less.

This capacitor is used in a variety of applications. Its high voltage rating makes it suitable for high current applications such as AC line by-pass, DC power supplies, motor controls, welding and pulse transformers. Its small physical size makes it useful for applications where space is limited, such as for RC circuits in toy robots and electronic toys. It is also suitable for power factor correction in DC-DC converters.

The working principle of the ECW-F2W225JA capacitor relies on the ability of the dielectric material to store an electrical charge. When an electrical potential is applied across the capacitor, the dielectric material will become polarized and an electrical charge will be stored in the capacitor. The amount of charge stored in the capacitor is determined by an equation called the capacitance equation. The capacitance equation states that the abilities of a capacitor are determine by its size, shape, and dielectric material. The greater the size of the capacitor, the greater the amount of charge that can be stored, and the greater its capacitance.

When a changing electrical potential is applied to the ECW-F2W225JA capacitor, the charges within the dielectric material will also change. This change in charges creates a voltage differential between the two terminals. This voltage differential can be used to provide an output of electrical energy. The amount of energy that can be output from the capacitor is determined by its capacitance and the magnitude of the applied voltage.

The ECW-F2W225JA is a useful capacitor for many applications. It is manifestly useful for high voltage and high current applications, as well as applications where space is at a premium. It is also suitable for power factor correction in DC-DC converters. Its dielectric material allows it to store and discharge electrical energy, making it suitable for a wide variety of applications.

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