473MKP275K

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Film Capacitors

A film capacitor is an electronic component that consists of layers of thin polymethylpentene (PMP). It uses the dielectric properties of the film to store energy. This type of capacitor has a wide range of applications and benefits, including low leakage current, low inductance, and high volumetric efficiency.

473MKP275K Film Capacitor Application Field and Working Principle

The 473MKP275K film capacitor is a high-performance, high-reliability, and low-leakage capacitor. It is used in a variety of applications including high-resolution televisions, switching power supplies, telecommunications systems, LED lighting systems, metering equipment, and medical equipment. Due to its low leakage current and high volumetric efficiency, it is ideal for applications where a tightly controlled energy source is needed.

The 473MKP275K film capacitor is designed to have a very low internal resistance. This helps reduce power losses and improves the reliability of systems where they are used. The working principle is based on the dielectric properties of the film. The film has a high dielectric constant which allows the capacitor to store a larger amount of electric charge than other capacitors. When electric current passes between the two ends of the capacitor, the film acts as an insulator, which prevents the current from flowing in the opposite direction. This phenomenon is referred to as capacitance.

The 473MKP275K film capacitor also has an insulated lead frame which helps protect it from external conditions, such as humidity and temperature changes. This insulation helps to prevent electrical and mechanical shock. Additionally, the capacitors are designed for use in high-frequency applications, so the lead frame helps reduce the amount of electromagnetic interference (EMI) it emits.

The 473MKP275K film capacitor also offers an extremely long service life, allowing it to be used in a variety of applications. It is designed to operate at temperatures up to 90°C and has a rated voltage of 275V. Additionally, the capacitor also has a wide working temperature range and good insulation resistance, which helps it to maintain its reliability even when subjected to extreme temperatures.

The 473MKP275K film capacitor also offers superior performance and reliability in high-temperature and high-frequency applications. It has an average life of up to 10,000 hours and is widely used in high-performance and high-reliability systems. Additionally, this type of capacitor is also suitable for a variety of applications due to its high sizzling current capability and low resistance.

Overall, the 473MKP275K film capacitor is an ideal choice for a wide range of applications due to its low leakage current, high volumetric efficiency, low inductance, and high sizzling current capability. Its insulation helps to minimize EMI emissions, while its long service life makes it suitable for a variety of applications. Additionally, its wide temperature range and good insulation resistance make it ideal for applications where tight control of energy sources is required.

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