UBW1H471MPD

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are commonly used in electronic devices and products. The main components of these capacitors are aluminum foil, a separator made of paper or aluminum oxide, and electrolytic solution. They are majorly used to store energy, smooth current, filter unwanted signals, regulate current flow, and coupling. These capacitors have many advantages including low cost, high capacitance range, relatively high voltage capability, good temperature characteristics, and stable performances over a wide range of temperatures.

UBW1H471MPD Application Field and Working Principle

The UBW1H471MPD aluminum electrolytic capacitor is widely used in various applications such as power supply, AC circuits, and other electronic equipment. This particular type of aluminum electrolytic capacitor works on the principle of reverse-biased rectification. When a direct current flows through the capacitor, it creates a potential difference between its negative and positive electrodes. This potential difference, in turn, produces a time-dependent electric field which creates a transfer of charge within the capacitor.

The UBW1H471MPD aluminum electrolytic capacitor can be used for applications such as energy storage, buffering surge, RF filtering, and smoothing out power supply ripple. It is also used as a low-pass filter, where the capacitor absorbs its own impedance and reduces the amount of noise delivered to the load, thus providing a smooth and uninterrupted flow of power. The device is also used in AC circuits to reduce the voltage.

The UBW1H471MPD aluminum electrolytic capacitor is known for its high-temperature capability, as it can handle high temperatures up to 125°C. It also has a high ripple current rating, making it suitable for use in power supply with high ripple currents. The capacitor also has a long life expectancy, ranging up to 10,000 hours depending on the operating environment and conditions. It also has a low ESR (Equivalent Series Resistance), which helps to reduce ambient noise.

Apart from the abovementioned features, this aluminum electrolytic capacitor can also have a high volumetric efficiency due to its compact size. It also provides very good moisture and solvent resistance, as well as excellent electrical and mechanical properties. Additionally, the capacitor also has good humidity resistance and thermo stabilisation, making it suitable for use in appliances and other electronic products that run in humid environments.

In conclusion, the UBW1H471MPD aluminum electrolytic capacitor is commonly used in electronics applications due to its high-temperature capability, high ripple current rating, long life expectancy, low ESR, excellent electrical and mechanical properties, as well as its excellent humidity and solvent resistance. The capacitor can be used in applications such as energy storage, buffering surge, RF filtering, and smoothing out power supply ripple. It can also be used in AC circuits to reduce the voltage.