QXK2E225JTP

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Film capacitors are specialists in high voltage, high frequency and high dielectric strength operation. They are also resistant to environmental factors such as temperature and humidity. They are one of the most reliable and short-lived dielectrics available. The QXK2E225JTP is a film capacitor designed for applications where high electrostatic capacity and low power consumption are required. The device has a range of features that make it suitable for high performance applications.

QXK2E225JTP Application Field

QXK2E225JTP film capacitors are primarily intended for use in industrial, automotive, telecommunications, medical, satellite, and military systems. Within these industries, the device may be used in AC and DC transmission line coupling, harmonic filter circuitry, charge pump circuits, and high frequency power and line conditioner applications. The device has a very low self-inductance, ESR, and ESL which provide excellent electromagnetic interference immunity and high-frequency response, enabling the efficient transfer of power and signal data.

QXK2E225JTP Working Principle

The QXK2E225JTP is an aluminum electrolytic-polymer type film capacitor. It has two electrical terminals and either one or two leads which attach to the capacitor body. The electrical terminals allow the capacitor to be connected to the desired circuit, and the leads allow electrical current to flow into and out of the device. The device holds a charge that is determined by its capacitance, which is etched into the aluminum foil. When a voltage is applied, the aluminum foil generates an electric field that produces a charge on the capacitor. The charge stored on the capacitor can then be used to provide an electrical current.

When the applied voltage alternates, the voltage across the capacitor alternates as well. This alternating voltage across the capacitor induces a current flow which is proportional to the frequency and magnitude of the voltage. As the frequency of the voltage increases, the current flow increases as well. This increase in current flow is known as ripple current and is an important parameter in the QXK2E225JTP\'s performance. By controlling the ripple current, the device can be optimized for high frequency applications.

The working principle of the QXK2E225JTP also includes a unique interior construction. The device is made of a series of thin, alternating layers of aluminum oxide foil and polyethylene. This construction allows for excellent dielectric properties as well as a low dielectric absorption coefficient. It also allows the device to operate at a wide range of temperatures from -55°C to +115°C.

The QXK2E225JTP film capacitor is an excellent choice for applications requiring high voltage, high frequency and high dielectric strength operation. Its low self-inductance, ESR, and ESL make it suitable for high frequency power and line conditioner applications, while its unique design provides excellent dielectric properties and wide temperature operation.

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