F339X121048KDI2B0

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Film Capacitors

Film capacitors are widely used, efficient, and cost effective power storage devices. They are often used in applications that require high current, such as in motor drives, inverters, or any other system where high current power is needed. The type of capacitor used, usually a polypropylene or polyester film capacitor, offers an advantage in that it can store a high amount of energy compared to other capacitor types.

F339X121048KDI2B0

The F339X121048KDI2B0 is a film capacitor that offers various features when used in applications. It features a high temperature range of -40°C to +85°C, a low ESR of 0.19 ohms, and a high rated voltage of 810 Volts AC (VAC). Additionally, the F339X121048KDI2B0 is made from a polypropylene film, giving it excellent dielectric properties and a high rated capacitance of 10 µF (microfarads).

Application Field

The F339X121048KDI2B0 is suitable for multiple applications in both industrial and consumer products. It is commonly used to ensure power supply reliability, signal control stability and transient voltage suppression in UPS (Uninterruptible Power Supply) systems, motor drives and DC-DC converters. It is also used to decorrelate the signal in high frequency circuits and provide UHF (ultrahigh frequency) signal filtering, and as a power factor correction capacitors. These applications typically require a high-endurance and reliable device.

Working Principle

As a part of the electric circuit, the F339X121048KDI2B0 stores energy within its windings and ensures smooth power flow due to its energy storage ability. The capacitor stores charges when the voltage applied to it is increased, and releases the stored energy when the voltage is decreased. This makes it an effective source of power supply regulation for circuits receiving unstable voltages.

Additionally, the capacitance of a Film Capacitor is independent of temperature and frequency, making them ideal for circuits involving varying frequency and temperature. The ultrahigh-temperature range of the F339X121048KDI2B0 further adds to the resilient nature of the device and allows it to maintain reliable performance in adverse conditions.

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