BN154E0474K--

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Film capacitors, especially metallized film capacitors, have been widely used due to their low cost and high reliability. The BN154E0474K is a 4.7uF, 250VDC rated film capacitor that is both cost effective and reliable. It is commonly used in audio equipment, electric instrumentation, industrial power control, and electronic filtering.

A film capacitor is a type of capacitor that uses thin plastic or polyester film as a dielectric. The metalized film supports the electrical charge while the thin film acts as a dielectric. These capacitors are also known as polyester capacitors, plastic capacitors, Mylar capacitors, or foil capacitors. They are commonly used in AC filtering, high power motor drive applications, and voltage control circuits.

The BN154E0474K film capacitor uses an aluminum foil, copper-clad steel wire and polyester film as the main electrical components. The aluminum foil acts as the positive electrode and the copper-clad steel wire acts as the negative electrode. The polyester film acts as a dielectric on both electrodes. This type of capacitor is known as a metallized film capacitor due to its metalized construction. The dielectric has a temperature coefficient of about 10. Because the dielectric is thin and flexible, the tolerance is not as tight as with ceramic, mica or tantalum capacitors.

The working principle of the BN154E0474K film capacitor is based on electrical charge. When an electrical charge is applied, the capacitor stores an electrical field in the dielectric. When the applied voltage is removed, the charge dissipates in the form of current. And the electrical field collapses as the charge dissipates. The amount of charge stored is determined by the capacitance of the capacitor. The capacitance is determined by the area of the capacitor\'s plates, the distance between the plates, and the type of dielectric material used.

The BN154E0474K film capacitor is designed for applications where cost and reliability are important factors. Its 4.7uF rating, 250VDC rating, and reasonable price make it a popular choice for a variety of electronic applications. It is most commonly used in audio equipment, electric instrumentation, industrial power control, and electronic filtering.

The BN154E0474K film capacitor is a reliable, cost effective capacitor and is widely used in a variety of electronic applications. Its aluminum foil, copper-clad steel wire and polyester film construction make it both reliable and cost effective. Its 4.7uF capacity and 250VDC rating make it suitable for a variety of applications. The working principle of the BN154E0474K film capacitor is based on the storage of charge in the dielectric when an electrical charge is applied. When the voltage is removed, the charge dissipates and the electrical field collapses. This type of capacitor is commonly used in AC filtering, high power motor drive applications, and voltage control circuits.

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