EKY-101ELL331MK35S

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 one of the most common types of capacitors, with their usage appearing in a wide variety of industries and applications. The EKY-101ELL331MK35S is a type of capacitor in this family, and is used in multiple markets due to its high energy density and good electrical characteristics. In this article, we will discuss the application field and its working principle for the EKY-101ELL331MK35S.

Overview of the EKY-101ELL331MK35S Aluminum Electrolytic Capacitor

The EKY-101ELL331MK35S capacitor is an aluminum electrolytic capacitor designed for hard and difficult environments. It has been designed for use in cold air/high vibration applications, and is well suited for cold temperatures ranging from -55°C to 130°C. It also has excellent thermal aging performance and can withstand active thermal shock of 200 cycles of -55°C 1min and 125°C 10min.

This DC-link capacitor is designed specifically for high peak currents with high reliability. Its surge pulse current limit of the Eky-101ELL331MK35S is a very high 327 A, with a ripple current capability of 66 A. The self-healing process of this capacitor is also much higher than most other commercial aluminum electrolytic capacitors. Additionally, the EKY-101ELL331MK35S has a very high life expectancy of up to 22,000 hours at +85°C.

Applications

The EKY-101ELL331MK35S is suitable for many applications, including DC/AC UPS systems, industrial UPS systems, DC/AC power supplies, renewable energy systems, and motor power supplies. It is also widely used in military and medical applications due to its high reliability and capacitance retention performance. Furthermore, the EKY-101ELL331MK35S has been used in many high power applications such as solar inverters, UPS systems, and medical equipment.

Working Principle

The working principle of the EKY-101ELL331MK35S depends on several features of the capacitor. The two plates of the aluminum electrolytic capacitor are separated with dielectric aluminum oxide film. This film is formed by electrochemical processes on both plates. This film resists movement of electrons and creates a state of semi-conduction between the plates. The thickness of the dielectric oxide film depends on the applied voltage and current. When a voltage is applied, the polarized charge begins to polarize the dielectric oxide. The dielectric oxide attempts to oppose the applied voltage, thereby storing electrical energy in the form of an electric field.

The EKY-101ELL331MK35S also uses a polyphenylene sulfide or PPS dielectric. This dielectric allows for the capacitor to have a much higher surge current capability and can operate at much higher temperatures than traditional electrolytic capacitors. PPS also has excellent chemical resistance and thermal oxidation resistance. This allows the capacitor to maintain its performance even in harsh environments and toxic atmospheres.

The design and construction of the EKY-101ELL331MK35S also helps contribute to its reliability and performance. This capacitor is specifically designed for use in cold air/high vibration applications. The construction includes an enlarged laminated anode ring and an anode that has been offset from the cathode. This helps to ensure maximum capacitance and energy density even in harsh environments. Additionally, the capacitor is equipped with a self-healing process that helps protect the capacitor from short-circuiting or short term electrical mis-management.

Conclusion

The EKY-101ELL331MK35S is an aluminum electrolytic capacitor that is designed for high reliability and energy efficiency in difficult environments. It is suitable for a wide variety of applications such as DC/AC UPS systems, industrial UPS systems, DC/AC power supplies, renewable energy systems, and motor power supplies due to its high energy density, surge pulse current limit, and self-healing process. Its working principle relies on polarization of the dielectric oxide film between the plates and the use of a polyphenylene sulfide dielectric. This allows the capacitor to store electrical energy in the form of an electric field, while also offering protection from short-circuiting and electrical mis-management.

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