224PPS102K

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Film capacitors are a type of capacitor that uses thin plastic or paper film as its dielectric material instead of the traditional ceramic or electrolytic materials, and are commonly used in power supply systems to provide energy storage, filtering, signal coupling, and timing functions in a wide range of applications.

An example of this type of capacitor is the 224PPS102K, which is a 4-terminal axial film capacitor with a rated capacitance of 1000 µF, a rated operating voltage of 250V, and a thermal time constant of 1 millisecond. It is designed for use in power supplies and high-frequency circuits where high-speed switching and low ESR characteristics are required.

The 224PPS102K is designed to be used in a wide variety of applications, including electronic ballasts, power conversion systems, phase-shift circuits, capacitive isolation circuits, and more. Its major advantages include excellent frequency characteristics, low ESR, and high temperature stability. It is also highly reliable, with a long life expectancy.

The 224PPS102K is constructed with a plastic-film dielectric and an axial lead configuration. It is composed of two electrodes connected to two leads, one positive and one negative. The electrodes are sealed within an enclosure and filled with a dielectric fluid. The dielectric fluid is then subjected to a high electrostatic field which causes the film to become polarized, and this in turn creates an electrical capacitance.

The working principle of the 224PPS102K is based on capacitance, the ability of a particular material to store electrical energy. When two electrodes are placed close together inside a dielectric material such as the plastic-film material of the 224PPS102K, they create an electric field that induces a charge on the electrodes. When a voltage is applied between the two electrodes, charge is stored on them and the resulting stored electrical energy is referred to as the capacitance of the capacitor.

The 224PPS102K is designed to provide excellent electrical performance and long-term reliability in a wide range of applications. Its thermal time constant is low, which ensures that it can quickly respond to changes in electrical current. In addition, it features a high dielectric strength and is highly resistant to extreme temperatures. Additionally, its long service life provides greater overall value.

The 224PPS102K is a reliable and efficient film capacitor that can be used in various applications requiring power supply, filtering, signal coupling, and timing functions. Its long service life, low thermal time constant, and high dielectric strength make it one of the most versatile capacitors on the market.

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