UHW1H471MPD

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Aluminium electrolytic capacitors are a type of capacitor, used widely in electronics, that employ an aluminum oxide layer as the dielectric. They have a high capacitance rating for their size, making them well-suited for use in applications where a large capacitance is needed in a compact space. The UHW1H471MPD is one such type of aluminum electrolytic capacitor. This article will discuss the application field and working principle of the UHW1H471MPD.

The UHW1H471MPD is best suited for use in circuits where a low ESR (Equivalent Series Resistance) is required. This type of capacitor is also well-suited for use in high ripple current applications, as it offers good high-frequency performance. Additionally, the UHW1H471MPD is well-suited for decoupling applications, as its low ESR helps reduce the amount of noise and ripple in the circuit.

The UHW1H471MPD is a radial-leaded aluminum electrolytic capacitor, with a capacitance of 47uF and a voltage rating of 25V. It has an operating temperature range of -40°C to +85°C, with a maximum temperature of +100°C. This capacitor also has a maximum ripple current rating of 1.5A and a maximum surge current rating of 4.5A.

The working principle of the UHW1H471MPD involves the migration of oxygen ions between the two aluminum electrodes, creating a potential difference, and resulting in a storage of charge. The two aluminum electrodes are separated by an insulating film of aluminum oxide. The aluminum oxide serves as the dielectric in theCapacitor, and is the component of the capacitor that stores the electric charge. The electrodes and insulation are then packaged in a plastic shell, which protects the capacitor from environmental factors.

Due to its high capacitance, low ESR, and high ripple current ratings, the UHW1H471MPD is ideal for use in a wide range of applications. It can be used to decouple power supplies, regulate the ripple of a power source, and reduce the noise and interference in a circuit. Additionally, it can be used to smooth out power spikes in a circuit or to provide power buffering. Furthermore, it can also be used to provide energy storage in pulsed-load appliactions, such as laser diode drivers and RF power amplifiers.

In conclusion, the UHW1H471MPD is a robust, high-performance aluminum electrolytic capacitor, well-suited for use in applications where a high capacitance, high ripple current ratings, and a low ESR are required. Its high capacitance and low ESR make it an ideal choice for decoupling applications, while its high ripple current ratings make it well-suited for high current loads. Additionally, its extended temperature range and high surge current ratings make it well-suited for use in high-performance applications. Thus, the UHW1H471MPD is an ideal choice for a wide range of applications where a high capacitance, low ESR, and high ripple current ratings are needed.

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