UKL1J100KED

Introduction

Aluminum electrolytic capacitors are widely used for filtering, buffering, decoupling, and other applications due to their low price and high performance. The UKL1J100KED aluminum electrolytic capacitor, manufactured by KEMET, is a popular choice in many different electronics applications. This paper will explain the UKL1J100KED\'s application field and working principle in order to better understand its capabilities.

Application Field

The UKL1J100KED is an ultra-low ESR aluminum electrolytic capacitor. It features a wide range of operation voltage (6V to 100V) and a relatively low equivalent series resistance (ESR) of 2.2 mΩ max at 100 kHz. This makes it suitable for a wide range of applications such as power electronics, filtering and buffering circuits, motor drives, and other high-frequency applications. It can also be used in other applications such as AC-DC and DC-DC converters and switching power supplies, fire and security systems, automotive, and communication systems.

Working Principle

The working principle of the UKL1J100KED follows the same principles of aluminum electrolytic capacitors. It consists of two metal plates with aluminum foil and an ionic electrolyte solution. The metal plates act as an electrode and the electrolyte helps to form a conductive barrier between the two plates. This structure allows the capacitor to store energy through the accumulation or depletion of charge carriers within the dielectric layer. On the other hand, the ionic electrolyte helps to maintain a uniform electrical field and to reduce the leakage current. This helps the capacitor to achieve a high degree of efficiency.

Conclusion

The UKL1J100KED is an ultra-low ESR aluminum electrolytic capacitor that is suitable for a wide range of applications. It features a wide range of operation voltage and a relatively low ESR. Its working principle follows the same principles as any other aluminum electrolytic capacitor, where two metal plates with aluminum foil and an ionic electrolyte solution are used to store energy. This capacitor is an ideal choice for applications that require a high degree of efficiency and stability.