32FD37125A-F

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Film capacitors are versatile components used in a variety of different applications. The 32FD37125A-F range of capacitors from TDK-Lambda is a range of film capacitors that are specifically designed for use in a range of industrial and automotive applications. This range of capacitors offers high voltage stability, low operation temperature, superior electrical characteristics and a high degree of reliability.

The 32FD37125A-F range of capacitors features a cylindrical construction featuring a metalized polypropylene film dielectric. This type of construction is highly suitable for industrial and automotive applications where a higher capacitance is needed over that of a ceramic capacitor. The range of capacitors features rated voltages from 1.25V to 500V, which is useful for numerous applications, such as AC line-filtering applications, mains switching power supplies, audio filtering, mains chokes/transformer coupling and power supply smoothing.

Working Principle

The same basic principles are used for all film capacitors. The capacitor consists of two metal electrodes, connected by an insulating medium - such as a polypropylene film. As current passes through the capacitor, a static electric field is created between the two metal electrodes, causing electrons to be attracted to one electrode and repelled by the other. This creates a capacitor which stores electric charge. As the electric charge is stored, the capacitor must be regularly discharged in order to ensure it functions correctly.

When using the 32FD37125A-F range of capacitors there are certain considerations to take into account. The voltage rating should not be exceeded, and the capacitors should not be connected to any voltage above their rated value. In addition, the capacitors should be checked for leakage and any shorts between the pins before installation in order to ensure reliable operation.

Applications

The 32FD37125A-F range of capacitors from TDK-Lambda have many automotive and industrial applications. The dynamic range of voltages available make them suitable for AC line-filtering applications, mains switching power supplies, audio filtering, mains chokes/transformer coupling and power supply smoothing. In addition, the range of capacitors can also be used as input filters and as output filters in motor controllers, amplifiers, inverters and frequency converters. The capacitors offer impressive electrical characteristics and high reliability, making them ideal for numerous applications.

Due to their wide dynamic range of voltages and the fact that they have good stability and reliability, film capacitors are suitable for a wide range of applications. The 32FD37125A-F range of capacitors from TDK-Lambda specifically offer these features and, as such are suitable for a variety of industrial and automotive applications. The range features a high-quality polypropylene dielectric material which allows for high capacitance values and reliable operation.

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