EEH-ZE1E221V Capacitors

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 - Polymer Capacitors

Aluminum-polymer capacitors (EEH-ZE1E221V) are high performance capacitors which combine the characteristics of conventional aluminum electrolytic capacitors and polymer film capacitors. They are a type of electrolytic capacitor constructed from three layers: aluminum foils, separator and polymer electrolyte. This type of capacitor offers many benefits over traditional capacitors, making them ideal for applications requiring long operational life, reliability, low internal resistance and high capacitance values. The primary use of aluminum-polymer capacitors is as an alternative to aluminum electrolytic capacitors.

Working Principle

Aluminum-polymer capacitors are constructed from a combination of aluminum foils and a electrolyte solution, which is often made from polyethylene oxide (PEO) with aluminum fluoride as a buffer. The aluminum foils are then coated with a dielectric material, such as polyethylene (PE) or polypropylene (PP). The dielectric material helps reduce the amount of electrical leakage which can occur between the aluminum foils and the electrolyte solution.

When a voltage is applied, a charge begins to build up on the aluminum foils which then attracts the ions present in the electrolyte solution. The ions then migrate towards the aluminum foils and become adsorbed on the surface of the aluminum foils. This process is called polarization and is a major contributor to the capacitance of the device. As more charge is applied, the ions become more strongly adsorbed and the capacitance of the device increases.

With EEH-ZE1E221V, the aluminum foil is being sputtered with a nano-coating of titanium nitride, which improves the capacitance of the device. This allows EEH-ZE1E221V to offer higher capacitance values in a variety of size and voltage ratings, making it the ideal choice for applications where capacitance and voltage stability are critical.

Application Field

Aluminum-polymer capacitors offer several advantages over traditional aluminum electrolytic capacitors, making them an ideal option for many uses. EEH-ZE1E221V capacitors are commonly used in power supplies, consumer electronics, LED lighting, telecommunications, automotive systems and various industrial applications.

For consumer electronics, EEH-ZE1E221V capacitors offer longer life, lower ESR and higher capacitance than conventional aluminum electrolytic capacitors. This makes them the ideal capacitor choice for applications that require high capacitance and small size. The EEH-ZE1E221V capacitors are also ideal for storage applications, as they can store up power quickly and release it slowly and reliably.

In power applications, EEH-ZE1E221V capacitors also provide higher performance than traditional aluminum electrolytic capacitors, with improved temperature stability and high ripple current capacity. This makes them the ideal choice for any application where power must be stored and distributed reliably and quickly. They are also highly durable, making them ideal for applications where long operational lifetime is required.

In telecommunications, EEH-ZE1E221V capacitors are often used in high-frequency communications applications, where the high capacitance and low ESR of the EEH-ZE1E221V capacitors ensure reliable and consistent power delivery. EEH-ZE1E221V capacitors are also increasingly being used in automotive applications, where their high capacitance and small package size make them ideal for use in small, battery-powered systems.

Finally, EEH-ZE1E221V capacitors are also ideal for use in industrial applications, where reliability, long service life and minimal size are of paramount concern. The EEH-ZE1E221V capacitors are also ideal for applications where power must be quickly stored and released, such as in solar energy systems or wind turbines.

Conclusion

Aluminum-polymer capacitors (EEH-ZE1E221V) offer improved performance and durability over traditional aluminum electrolytic capacitors, making them an ideal choice for a wide variety of applications. The EEH-ZE1E221V capacitors offer higher capacitance, lower ESR and improved temperature stability than other capacitors, making them the ideal choice for any application which requires reliability and long life. Finally, EEH-ZE1E221V capacitors are small in size and have a wide range of operating temperatures, making them an excellent choice for use in power supply, consumer electronics, LED lighting and various other applications.

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