UBT1K470MPD8

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors are widely used in various electronic circuits due to their excellent electrical insulation, low cost and compact size. UBT1K470MPD8 is one type of aluminum electrolytic capacitor with higher capacitance. This type of capacitor has the following application fields and working principles.

Application Field of UBT1K470MPD8

UBT1K470MPD8 is mainly used in the fields of power electronics, electronic oscillators, and high frequency filters. This type of capacitor has the advantages of ultra-low ESR, good ripple and absorption characteristics, as well as high capacitance and voltage range.

For power electronics applications, UBT1K470MPD8 is widely used in DC/DC converters due to its excellent voltage and ripple characteristics. The relatively large capacitance to voltage ratio ensures efficient conversion and power delivery. Additionally, the ultra-low ESR makes it ideal for providing a smooth noise-free power supply in a system.

UBT1K470MPD8 is also commonly used in electronic oscillators to produce stable and high frequency signals. Its low ESR, high capacitance and wide voltage range make it a good choice for oscillator applications. Furthermore, its good ripple characteristics further ensure the stability of the oscillator\'s frequency.

Finally, UBT1K470MPD8 is suitable for high frequency filters in cases such as radio transmission. This type of capacitor exhibits excellent ripple and absorption characteristics at both higher and lower frequencies, making it a good choice for protecting sensitive electronics from electrical noise. This protects the system from damage and ensures the effective performance of the high frequency filter.

Working Principle of UBT1K470MPD8

The working principle of UBT1K470MPD8 is based on the use of aluminum electrolyte inside the capacitor. When the capacitor is charged, a layer of aluminum oxide forms on the plates of the capacitor, leading to an increase in capacitance. This is known as the "double layer effect" and is the major contributing factor to the capacitor\'s high capacitance and low ESR values.

The aluminum electrolyte also plays an important role in reducing the internal resistance of the capacitor, as well as ensuring its wide operating voltage range. This is due to the presence of the aluminum oxide layer, which acts as an effective insulator. This layer also helps to improve the lifetime of the capacitor by preventing corrosion.

Finally, the electrochemical reaction in UBT1K470MPD8 also plays a role in filtering noise and improving ripple absorption. As the capacitor is charged, electrons are transferred from the aluminum electrolyte to the plates, helping to reduce the amount of noise generated. This reduces the chances of damage to sensitive electronic components.

Conclusion

In conclusion, UBT1K470MPD8 is an ideal choice for use in a wide range of applications including power electronics, oscillators, and high frequency filters. Its key features include ultra-low ESR, high capacitance, wide voltage range, and good ripple and absorption characteristics. The working principle is based on the use of aluminum electrolyte, which helps to reduce the internal resistance, improve the lifetime and reduce noise generation. All of these advantages combine to make UBT1K470MPD8 an excellent choice for capacitor applications.

The specific data is subject to PDF, and the above content is for reference