Selecting and Applying Aluminum Electrolytic Capacitors for Inverter Applications

Selecting and Applying Aluminum Electrolytic Capacitors for Inverter Applications

October 11, 2022

Aluminum electrolytic capacitors are widely used in all types of inverter power systems, from variable-speed drives to welders to UPS units. This paper discusses the considerations involved in selecting the right type of aluminum electrolytic bus capacitors for such power systems. The relationship among temperature, voltage, and ripple ratings and how these parameters affect the capacitor life are discussed. Examples of how to use Cornell Dubilier’s web-based life-modeling java applets are covered.

Cornell-Dubilier-IC Logo

Related Content

Energy Storage and Power Conversion

Robotics: Energy Storage & Supercapacitors

Richardson RFPD manufacturers represent the world’s leading providers of precision robotics Technology. Our engineers are available to assist in selecting the latest hardware, software and energy storage solutions to aid in the development of secure, scalable, and reliable products.

LEARN MORE »

Energy & Power Design Support

Allow us an opportunity to assess your project and help bring your vision to market faster.

About our Team of Experts

Our team of global applications engineers are available to answer your questions to ensure your power conversion or energy storage system design meets your performance expectations. If you’re transitioning from silicon to gallium nitride (GaN) or silicon carbide (SiC), we’ll help identify the right switching device to achieve the power density and increased efficiency your application requires.