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High peak current electrical double-layer capacitors from Murata offer low ESR in small slim package
Murata has introduced a high peak current electrical double-layer capacitor (EDLC) series with a profile of 2.5mm±0.2mm. The newest EDLC series from Murata also features lowest resistance (40m ohm to 60m ohm) 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 new EDLC series provides an optimised internal configuration to improve energy and power density. In addition, the DMF series offers a simplified, inline terminal configuration that optimises board space. The low ESR allows for high output current with quick charge and discharge characteristics.
“Murata’s competence as a capacitor company continues to bring up innovative capacitor solutions on multiple technologies, EDLC being one with strong growth potential”, comments Markus Huschens, Business Development Manager, Murata Europe. “With the new DMF series, Murata is again able to provide miniaturized supercapacitors with outstanding features, performance and value.”
For more information, or details on the full range of Murata products available from Anglia, please email info@anglia.com
This news article was originally published in March 2013.