SFA44S7.5K288B

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Film capacitors, also known as film dielectric capacitors, are made using thin polymer films as the dielectric material. They offer a wide range of benefits over other capacitor technologies for a variety of applications where high reliability, low dielectric absorption, and long lifespan are important. One such capacitor is the SFA44S7.5K288B.

The SFA44S7.5K288B is a film capacitor designed for DC-Link applications. It is a non-polarized, self-healing capacitor. It has an X7R dielectric and offers a capacitance range from 0.047 μF to 6800 μF. It also offers very low ESR. The case and fluid make it resistant to moisture and vibration, and the operating temperature range is -55°C to +125°C.

The working principle of a film capacitor is based on the fact that a dielectric material can be used to separate electrical conductors and store charge. The amount of charge a dielectric can store depends on its dielectric constant. The SFA44S7.5K288B has an X7R dielectric, which means that it can withstand a wide temperature range without degrading its performance. The SFA44S7.5K288B also has a self-healing construction, which means that it can withstand thousands of over-voltages without breaking down.

The SFA44S7.5K288B is suitable for a wide range of applications, including high-frequency equipment, motor control, LED lighting, AC motor drives, UPS etc. It can also be used in harsh environments like high vibration, moisture, and dust. The high tolerance of the dielectric material in the SFA44S7.5K288B makes it suitable for applications which require a high level of protection.

The SFA44S7.5K288B is a versatile and resilient capacitor, making it an ideal choice for many applications. It offers high reliability, low dielectric absorption, and a long operational lifespan. It is suitable for high-frequency equipment, motor control, LED lighting, AC motor drives, and UPS, as well as environments such as high vibration, moisture, and dust. The X7R dielectric and self-healing construction make it a reliable choice for a variety of applications.

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