UPW1J470MPD

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Aluminum electrolytic capacitors are one of the most widely used components in electronics, as these parts offer high capacitance in a small, reliable package. The UPW1J470MPD is a commonly used type of aluminum electrolytic capacitor featuring a metalized polyphenylene sulfide (PPS) dielectric, making it suitable for a variety of applications. In this article, we will discuss its application field, as well as its working principle.

UPW1J470MPD Application Field

The UPW1J470MPD is a radial lead, snap-in aluminum electrolytic capacitor. It features a metalized polyphenylene sulfide (PPS) dielectric, so it provides excellent insulation and stability in almost any environment. It is a non-polar capacitor, so it can be used for either AC or DC circuits. It has a capacitance of 470µF and a voltage rating of 63 VDC. This makes it well-suited for use as a general-purpose DC blocking capacitor.

The UPW1J470MPD is also suitable for use as a coupling, decoupling, or bypass capacitor in high frequency circuits. It can also be used for smoothing of voltage waves in AC circuits, such as those found in motor controllers, audio amplifiers, and power supplies. Furthermore, it can be used in circuits that require long hold-up times, as its long operating life ensures that it can handle such applications. The UPW1J470MPD is often used in automotive, medical, and industrial applications.

Working Principle

The UPW1J470MPD works by storing an electric charge, just like any other capacitor. Its metalized polyphenylene sulfide (PPS) dielectric provides excellent insulation properties and ensures a long service life. When a voltage is applied, the electrons in the capacitor\'s plates will be attracted to the opposite plate and move freely through the dielectric layer. This creates an electric field, which stores the voltage across the plates.

The UPW1J470MPD\'s capacitance is determined by its physical construction. The size of the plates and the thickness of the dielectric layer all affect the capacitance. In this specific part, the capacitance of 470µF is achieved by using larger plates than in other types of aluminum electrolytic capacitors. The larger plates allow for more electrons to be stored, resulting in a higher capacitance.

The UPW1J470MPD\'s long service life is due to its high grade materials and construction processes. Its polyphenylene sulfide (PPS) dielectric is highly resistant to heat, humidity, and other environmental factors, making it suitable for even the most demanding applications. Additionally, the parts are subjected to shock and vibration testing to ensure their reliability.

Conclusion

The UPW1J470MPD is a high-quality, reliable aluminum electrolytic capacitor featuring a metalized polyphenylene sulfide dielectric. It has a capacitance of 470µF and a voltage rating of 63 VDC, making it suitable for a variety of applications, such as blocking, coupling, decoupling, and bypassing. Its long service life ensures that it can handle any number of applications, making it a great choice for use in automotive, medical, and industrial applications.

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