Evans Capacitor – High Energy Density Caps

“Hermetically sealed Evans Hybrid Capacitor and Capattery devices have numerous patented features that provide demonstrated advantages over standard capacitor technologies.”

Evans Capacitor – High Energy Density Caps

“Evans maintains the highest levels of quality, and is fully compliant with ISO 9001 and AS9001 standards.” The unique chemistry and construction  provide 5 to 10 times the volumetric energy  density of aluminum electrolytic capacitors.

Evans Capacitor - High Energy Density Caps

Technical Papers of Evans Capacitor

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

Capattery – SuperCapacitor – Designed for longer duration power hold-up and memory back-up applications.  Full operating temperature range of -55C to 85C

High energy density, up to 3 joules per cc, High reliability, 25 yrs., >1,000,000 cycles

Hybrid capacitors provide very high power and energy from devices much smaller and lighter than electrically equivalent tantalum wet, tantalum chip, or aluminum electrolytic capacitors.

Typical applications replace standard military capacitors, or augment batteries and power supplies where size, weight, reliability and quality are important factors of component selection.

Evans Capacitor Company
72 Boyd Ave, East Providence RI 02914, USA.

Vinatech – EDLC Supercap and RF Components

A Korean Company in the Manufacture of LED Lighting products, RF Solutions, SoC, Discrete Devices for RF. Tantalum and EDLC capacitors.

Vinatech – EDLC Supercap and RF Components

Hy-Cap single cell model is divided into two categories: EDLC(Electric Double Layer Capacitor), featuringa higher power, and Hybrid Capacitor,featuring a higher energy density.

Vinatech - EDLC Supercap and RF Components

Hy-Cap is an energy storage device that stores instantly a large volume of electric energy and supplies instantly or continuously higher current, by the mechanism of absorbing and de-absorbing electric charge.

Carbon solutions

VINATech is the only producer in the world of catalyst support and catalysts for fuel cells and MEA (Membrane Electrode Assembly).All of these products are based on the company’s patented CNF materials technology

Vinatech Co. Ltd.
15 Unam-ro, Deokjin-gu, Jeonju-si, Jeollabuk-do, 561-202, Korea (837-1 Palbok-Dong 2-ga)

Nichicon – Capacitors and Special Components

Various kinds of Capacitors for Electronics, Electric Apparatuses and Power Utilities. Positive thermistors, Switching power supplies. Capacitor applied system and equipment.  Double-layer Capacitors too.

Nichicon – Capacitors and Special Components

“Since its founding in 1950, Nichicon has constantly been involved in the development, production, and sales of capacitors, circuit products, and other kinds of electronic components that are essential for many types of electronics.”

Thin-Film Strain-Gauge-Type 3-Axial Force Sensors Nichicon

News –

Start of Mass-Production of  Thin-Film Strain-Gauge-Type 3-Axial Force Sensors with Built-in Amp Among Industry’s Smallest, with High Sensitivity and High Reliability

The product is one of the smallest in the industry and offers high sensitivity and high reliability. Nippon Liniax develops, produces, and markets measuring systems in a range of fields with a focus on strain-gauge-type pressure sensors and transducers. The product uses Nichicon’s proprietary thin-film processing technology.

History

1956 – Established Kyoto Factory for production of aluminum electrolytic capacitors.
1961 – Started production of solid tantalum electrolytic capacitors.

Post updated Aug 2013