09 Jan 2013

Murata high peak current electrical double-layer capacitors offer low ESR

Murata has introduced a high peak current electrical double-layer capacitor (EDLC) series with a profile of 2.5mm±0.2mm.

The EDLC series features lowest resistance (40mΩ to 60mΩ) and stable temperature characteristics, enabling it to be charged and discharged frequently over the operating range of -30°C to +70°C.

Initially, the DMF EDLC series will offer 330mF and 470mF capacitance values to support various energy requirement demands. Package thickness ranges from 2.5mm±0.2mm to 3.2mm ± 0.2mm and all products in the series provide an instantaneous maximum working voltage of 5.5V.

The slim DMF series features the highest power density levels available on the market, making the advanced supercapacitors ideal for use as an auxiliary power source in LED flash units, digital cameras and cell phones.

Additional applications include peak load assist for GSM PA’s, smart meters, compact motor starters, and USB power bus.

The series provides an optimized internal configuration to improve energy and power density. In addition, the DMF series offers a simplified, inline terminal configuration that optimizes board space. The low ESR allows for high output current with quick charge and discharge characteristics.

Most popular news in Electronics components

MLCCs deliver space-level reliability in 7 SMD packages
"Duo" linear encoder improves reliability
KEMET expands High Voltage MLCC product line
Low profile heatsink features microporous structure
Adaptive COT converters provide excellent transient response

All news in this channel | All news


Share this page


Want more like this? Register for our newsletter








The Art of Electronics 3rd Edition
The Art of Electronics 3rd Edition

Paul Horowitz & Winfield Hill
The Art of Electronics was the best book for electronic circuit designers and...
Read more . .

USA bookstore UK bookstore
Guidebooks for electronics engineers
Training
Modern Digital Communications Techniques for RF and Analogue Engineers
Obtain a thorough grounding in digital wireless techniques that form the basis of much of today's wireless communications.

More training courses

Books for electronics engineers
Whitepapers
LTE for Automotive Applications
Read the insight in this white paper from u-Blox about LTE for automotive applications. Discover all you need to know.

More whitepapers










Radio-Electronics.com is operated and owned by Adrio Communications Ltd and edited by Ian Poole. All information is © Adrio Communications Ltd and may not be copied except for individual personal use. This includes copying material in whatever form into website pages. While every effort is made to ensure the accuracy of the information on Radio-Electronics.com, no liability is accepted for any consequences of using it. This site uses cookies. By using this site, these terms including the use of cookies are accepted. More explanation can be found in our Privacy Policy