B32021A3682K289

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Film capacitors, also widely known as plastic film capacitors, are capacitors which commonly use polyester, polypropylene, or polycarbonate film as the dielectric. They offer a range of benefits compared to other capacitor types including improved long-term stability, no self-heating, highly reliable performance and shock and vibration resistance.B32021A3682K289 capacitors offer long-term electrical stability, high ripple current capabilities and a very low maximum self-discharge. Working at rated voltages between 40 and 250 Vac, these capacitors are suitable for use in motor running and other general applications. The voltage rating of the capacitor is determined by its working temperature range. Capacitors designed for higher voltage applications are usually rated up to 630V AC or 250V DC. The rated capacitance range is between 1nF and 100000nF, and capacitance tolerance generally lies between ±10% and ±20%.The capacitance of a film capacitor is determined by the area of the electrode overlapping the dielectric film, as well as other parameters such as dielectric strength, dielectric film thickness and insulation resistance. Film capacitors feature a variety of self-healing abilities to reduce the risk of explosions or fires due to over-voltage transients. Film capacitors are utilized in many different applications, such as power factor correction, power conditioning, electronic filters, signal processing and energy storage. The B32021A3682K289 capacitor is suitable for a wide range of general capacitor applications, including motor starting, inrush current limiting, motor running capacitor, switching rectifiers and harmonic suppression. The working principle of a film capacitor is based on its construction. The dielectric layer acts as an insulator between two metal plates and when an electric field is applied to the capacitor, the charge is stored in the form of an electrostatic field. This charge creates an electric field around the metal plates, causing electrons to move back and forth between them, thus creating a stored electric charge. The value of the capacitance is determined by the amount of energy the capacitor can store per unit of electrically determined charge. It is measured in farads, and is typically in the microfarad range for film capacitors.Film capacitors provide a wide range of benefits for different applications. They are highly reliable and have excellent temperature and time stability, making them suitable for long-term operation in harsh environments. Additionally, their high dielectric strength and excellent temperature characteristics allow them to work efficiently in a wide range of temperatures. The B32021A3682K289 capacitor is a widely used general-purpose film capacitor designed for use in a variety of applications, such as motor running and motor starting. It provides robust performance and stability in a wide range of temperatures and environment, allowing for reliable long-term operation. It features a wide capacitance range, low impedance and high ripple current ratings, allowing it to be used in motor starting and motor running applications.

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