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

Ultra-soft IGBT freewheeling diodes offer leading losses
Horticulture LEDs control plant growth selectively
Verotec and mass spectrometry is a great match
New generation of modular, compact and reliable active harmonic filters
Low temperature E-paper displays suitable for sub-zero conditions

All news in this channel | All news


Share this page


Want more like this? Register for our newsletter






Galileo: the all-seeing eye in the sky Sven Etzold | U-blox
Galileo: the all-seeing eye in the sky
Not quite sure where you are? These days most of us turn straight to our mobile phone for reassurance.

Forthcoming Events

    . . . . More Events









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