B32520C1474K189 Capacitors

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Film Capacitors

Film capacitors are a type of electric component which store electrical energy in an electrostatic field. Film capacitors are made up of thin plastic film and are typically used for higher voltage and higher frequency applications. The B32520C1474K189 is one such film capacitor, which is used for a range of purposes.

Application Field

The B32520C1474K189 has a variety of applications, depending on its type and purpose. These include use in power supplies and motor control, automotive applications, audio equipment, and telecommunications. As a very capable capacitor, it is also often used in various frequency filtering applications.

In power supply and motor control applications, the B32520C1474K189 is used to collect electricity and store it for later use, in order to regulate the input or output of the system. It is also used in frequency filtering applications, where it helps to filter out high frequency interference or allow low frequency signals to pass through freely. In automotive applications, it is used as a filter or as a buffer between sensors and cables, helping to provide a smoother driving experience by ensuring that there is no voltage drop or interference.

In audio equipment, the B32520C1474K189 is often used to filter out the high frequency noise from the signal, providing a cleaner sound. It is also used to filter out the low frequency signals, in order to avoid interference from other signals. In telecommunications, it is often used to filter out any high frequency noise, providing a clear and uninterrupted signal.

Working Principle

The working principle of the B32520C1474K189 is relatively simple. It stores electrical energy in an electrostatic field between two metal plates. These plates are generally made of aluminum foil or steel, and are usually covered by a thin plastic film or paper. This film serves as the dielectric, or insulating material. When a voltage difference is applied, charges build up on the metal plates and generate an electrostatic field. This electrostatic field can then be used to store and release electrical energy as needed.

When a voltage is applied, electrons move towards the positive plate, creating a negative charge, and the positive plate accumulates a positive charge. This results in an electrostatic field between the two plates. When the voltage is removed, the charges that had been stored in the electrostatic field are released.

The capacitance of the B32520C1474K189 is rated at 1.474 uF. This is the amount of charge stored per volt of applied voltage. The maximum voltage that can be applied to the B32520C1474K189 is 315VAC, which limits the amount of charge that can be stored in the electrostatic field.

In addition to its capacitance and voltage rating, the B32520C1474K189 also has a pulse width rating of 50K cycles, which determines its ability to handle sudden voltage spikes without damaging the capacitor. This makes it an ideal choice for applications that require surge protection.

The B32520C1474K189 is a reliable and versatile capacitor that can be used for a variety of applications in power supplies, motor control, automotive, audio, and telecommunications. Its simple working principle of storing electrical energy in an electrostatic field makes it an effective and efficient capacitor for a variety of applications.

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