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                     Technical Papers

Keynote address: "Hybrid Capacitors in Energy Applications"
Dave Evans, Keynote presentation at CARTS (Capacitor and Resistor Technology Symposium) March 26th, 2013
Hybrid Capacitors with High Specific Power
Presented at the 22nd International Seminar on Double Layer Capacitors and Hybrid Energy Storage Devices,
Dec 5-7, 2011 Deerfield Beach, Fl
Dave Evans
Determination of Capacitor Life as a Function of Operating Voltage and Temperature
Presented at the 21st International Seminar on Double Layer Capacitors and Hybrid Energy Storage Devices,
Dec 5-7, 2011 Deerfield Beach, Fl
Dave Evans
Tantalum Hybrid Capacitors - The Capacitors with the Highest Power Density in Medium Voltage Range
Presented at the 19th International seminar on Double Layer Capacitors and Hybrid Energy Storage Devices,
Dec 7-9, 2009 Deerfield Beach, FL
David Čespiva and Zuzana Kejiková, Czech Technical University in Prague and Dave Evans
Characterization of an Evans Tantalum Hybrid Capacitor THQA2016502 - 5mF / 16 Volts Adobe PDF
                File
David Čespiva, Czech Technical University in Prague and Dave Evans
Determining Ripple Current Capability in Tantalum Hybrid Capacitors Adobe PDF
                File
Dave Evans

Please note the following papers are older, but are still available for download. Please check with us for current or updated information.
Extended life Tantalum Hybrid® Capacitors Adobe PDF
                  File
Presented at the 15th annual seminar on Double layer Capacitors
and Hybrid Energy Storage Devices,
Dec 5-8, 2005 Deerfield Beach, FL
David Zawacki and Dave Evans
High Energy Density Capacitors for Military Applications Adobe PDF
                  File
Presented at the Conference on the Commercialization of Military and Space Electronics, Feb 7-10, 2005, Los Angeles, CA.
Dave Evans
Tantalum Hybrid® Button Cell Capacitor Adobe PDF
                    File
Presented at the 13th annual Seminar on Double layer Capacitors
and Hybrid Energy Storage Devices,
Dec 8-10, 2003 Deerfield Beach, FL
Dave Evans
Tantalum Hybrid® Capacitor Life Test Adobe PDF
                  File
Presented at the 12th annual Seminar on Double Layer Capacitors, Dec 9-11, 2002, Deerfield Beach, FL
Dave Evans
Tantalum Hybrid® Capacitors for High Power Applications Adobe PDF
                    File
Presented at the 11th annual Seminar on Double Layer Capacitors, Dec 3-5, 2001, Deerfield Beach, FL
Dave Evans
Hybrid® Capacitors for High - Volume Applications Adobe PDF
                  File
Presented at the 10th annual Seminar on Double layer Capacitors, Dec 4-6, 2000, Deerfield Beach, FL
Dave Evans
"Improved Capacitor Using Amorphous RuO2" Adobe PDF
                  File
Dave Evans, Dr. Jim Zheng of Florida State College of Engineering, Dr. Scott Roberson of US Air Force.
Hybrid® Capacitor Applications Adobe PDF
                  File
Presented at the 8th annual Seminar on Double Layer Capacitors and Similar Energy Storage Devices, Dec 7-9, 1998, Deerfield Beach, FL
David A. Evans & Scott Rackey
Performance of a New Line of Large Carbon Double Layer Capacitors Adobe PDF
                  File
Presented at the 38th Power Sources Conference, June 8 - 11, 1998 in Cherry Hill, NJ
Ross Blakeney
A 170 Volt Tantalum Hybrid(TM) Capacitor - Engineering Considerations Adobe PDF File
Presented at the 7th International Seminar on Double Layer Capacitors and Similar Energy Storage Devices, December 8-10, 1997.
David A. Evans
Hermetic Hybrid(TM) Capacitors (and Other Goodies) Adobe PDF
                  File
Presented at the 6th International Seminar on Double Layer Capacitors and Similar Energy Storage Devices, December 9, 1996.
David A. Evans

Properties and Performance of Hybrid Aluminum Electrolytic/Electrochemical Capacitors Adobe PDF
                  File
Presented at the 16th Capacitor and Resistor Technology Symposium (CARTS), March 11-15, 1996
John R. Miller and David A. Evans

The Littlest Big Capacitor -- An Evans Hybrid
Presented at the Fifth International Seminar on Double Layer Capacitors and Similar Energy Storage Devices, December 4-6, 1995
David A. Evans
Chinese translation of above paper (introduction to Hybrid Capacitors)

Performance of Mil-Type Hybrid Tantalum Capacitors Adobe PDF
                  File
Presented at the 15th Capacitor and Resistor Technology Symposium (CARTS), March 13-16, 1995
David A. Evans and Don Stephenson

High Energy Density Electrolytic-Electrochemical Hybrid Capacitor Adobe PDF
                  File
Presented at the 14th Capacitor and Resistor Technology Symposium (CARTS), March 22, 1994
David A. Evans

Abstracts of the following papers are published at this web site.

High Reliability Double Layer Capacitor
presented at the 10th Capacitor and Resistor Technology Symposium (CARTS), March 28, 1990
David A. Evans

Design and Performance of High-Reliability Double-Layer Capacitors
presented at the 40th Electronic Components and Technology Conference, May 21, 1990
John R. Miller and David A. Evans

Capattery Double Layer Capacitor Life Performance
presented at the 11th Capacitor and Resistor Technology Symposium (CARTS), 1991
David A. Evans, John R. Miller, Nancy H. Clark, W.E. Baca, and Thomas B. Barker

Electrochemical Capacitor Power Performance: Stability as a Function of Temperature, Voltage, and Operating Time
presented at the Internation Seminar on Double-Layer Capacitors and Similar Energy Storage Devices, December 1993
John R. Miller

Gas Generation in Carbon Double-Layer Capacitors
presented at the Internation Seminar on Double-Layer Capacitors and Similar Energy Storage Devices, December 9-11, 1991
David A. Evans

Technical Status of High-Power Electrochemical Capacitors
presented at the 11th International Seminar on Primary and Secondary Battery Technologies and Applications, February 28, 1994
John R. Miller

Forty Kilojoule Carbon Double Layer Capacitor
presented at the 3rd Internation Seminar on Double-Layer Capacitors and Similar Energy Storage Devices, December 1993
David A. Evans

Selection and Application of Electrochemical Capacitors
John R. Miller

Electrochemical Capacitor Voltage Balance: Cell Uniformity Requirements for High-Voltage Devices
presented at the "36th Power Sources Conference," Power Sources Division, Electronics and Power Sources Directorate, U.S. Army Research Laboratory, Cherry Hill, NJ, June 6-9, 1994
John R. Miller

 

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