UPW1V471MPD1TD Capacitors

Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor is a passive two-terminal electrical component of the capacitors family, which functions as a type of energy storage device. With the help of a chemical and electrochemically reactive surface layer, it can store energy and release as needed. The UPW1V471MPD1TD aluminum electrolytic capacitor is no exception, as it has a variety of applications and a number of working principles.

Applications

These capacitors are designed to be durable and reliable and are suitable for a variety of applications in the automotive, power, and communication industries. Additionally, aluminum electrolytic capacitors can be found in all types of instrumentation systems and medical equipment, such as defibrillators, X-ray machines, and MRI scanners. The UPW1V471MPD1TD is especially useful in power supply systems, inductors and reactors, power supplies, DC-DC converters, high-frequency circuits, and industrial equipment.

Working Principles

The UPW1V471MPD1TD utilizes a unique three-layer aluminum electrolytic capacitor structure composed of a solid back-side electrode, an anodized oxide film sandwiched between two non-conductive components, and a conductive liquid electrolyte. These layers form a solid, firmly structured capacitor. This design combines excellent electrical characteristics such as high capacitance and high electric field strength with excellent reliability and long service life. Additionally, the aluminum electrolytic capacitor has low dynamic-loss characteristics and excellent stiffness and heat insulation properties.

The capacitor’s dielectric material is an anodized aluminum oxide film. Aluminum is electrochemically oxidized to form the anodized aluminum oxide film (AAO). This layer serves as a dielectric material and also acts as a protective film that prevents oxidation and deterioration from environmental influences. Additionally, this layer provides the electrolyte with access to the inner surface of the capacitor, allowing for the electrical connection.

The UPW1V471MPD1TD aluminum electrolytic capacitor also has a wide range of technology applications. It is commonly used in the automotive industry for airbag systems, electric window regulators, and engine control systems, as well as in industrial equipment, such as robots, servos, and more. The capacitor also displays excellent characteristics when used as a snubber capacitors and blocking capacitors in high frequency circuits, and as energy absorbers in power supplies and DC-DC converters.

Conclusion

The UPW1V471MPD1TD aluminum electrolytic capacitor is a highly reliable and durable capacitor designed for various power supply applications. Its three-layer aluminum electrolytic capacitor structure ensures excellent electrical properties and increased reliability, while its anodized aluminum oxide film safeguards against environmental influences. Additionally, its versatile technology applications make it suitable for automotive, power, and communications applications, as well as for use in industrial and medical equipment.