25ST106M5750X

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Film capacitors, also known as plastic or polymer film capacitors, are capacitors that are comprised of thin plastic film dielectrics. Film capacitors are non-polarized, meaning they can be used either in AC or DC application, and generally have higher voltage and temperature ratings than aluminum electrolytic and ceramic capacitors. 25ST106M5750X is a product of a film capacitor, providing high particular property and reliability.

Application field

25ST106M5750X film capacitor is most commonly used in the industrial domain. It is used in demanding applications such as high-powered DC-DC power conversion, high frequency AC-DC motor drives, and other power-line filtering and transient voltage suppression applications. Its application in high-powered DC-DC converters makes it ideal for use in aerospace, automotive, and industrial applications.

The maximum working voltage of the capacitor is 6.3V and its temperature range is from -40°C to +125°C. That makes it especially suitable for applications that require high-temperature and high-current operation. It offers a reliable discharge capacity of 1,000,000V/capacitor, meaning it can discharge even the highest voltage currents without fail or excessive damage.

When it comes to capacitance, 25ST106M5750X is no slouch. With a maximum capacitance of 60V/20MicroF, the capacitor is able to handle a wide range of capacitance values and maintain excellent performance. It also has minimal distortion characteristics when applied in AC circuits. These features make it an ideal choice for many advanced, high-power applications.

Working principle

A film capacitor is constructed by dipping two metal electrodes into a solution of the desired dielectric material, such as mylar or plastic. As the solution dries, it forms a thin film between the two electrodes. This process creates an electric field between the two electrodes, which stores energy in the form of electric potential energy. This stored energy is harnessed to create a capacitor.

The 25ST106M5750X is mainly composed of polypropylene plastic, aluminum foil, and an epoxy resin material. The epoxy resin material helps increase the temperature resistance and moisture resistance of the capacitor. The aluminum foil acts as the electrode and creates an electric field between it and the plastic film. The polypropylene plastic film is the dielectric material, which is used to store energy.

The capacitor is rated up to 6.3VDC and its derated operation can range between 12-25VDC. At frequencies between 1-100kHz, the capacitor can store a value of 40µF and at frequencies between 1-400kHz, the equivalent capacitance is 20µF. The capacitor also has a rated temperature of -40°C to +125°C. Additionally, the 25ST106M5750X provides a reliable surge and discharge capacity of 1,000,000V/capacitor.

25ST106M5750X film capacitors offer a wide range of applications in the industrial domain. The capacitor’s high voltage rating and temperature-resistant properties make it an excellent choice for high voltage applications. Its versatile performance and reliable capacity make it well-suited for DC-DC power converters, high frequency AC-DC motor drives, and other power-line filtering and transient voltage suppression applications.

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