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Long-life capacitor suits battery backups

Posted: 07 Dec 2006     Print Version  Bookmark and Share

Keywords:Cornell Dubilier  CDE  capacitor  battery backup  Type EDL 

Cornell Dubilier Electronics Inc. (CDE) has introduced a 15yr long-life Type EDL electronic double-layer capacitor specifically for use in battery backup applications when battery replacement is necessary. Applications include cell phones, solar battery back-up, small motor starters, gaming machines, real-time clock battery back-up and remote reading utility meters.

The Type EDL capacitor is available in horizontal and vertical radial-leaded stacked coin configurations, a cylindrical case with radial leads and a surface-mount package. The capacitors offer capacitance values from 0.22F to 70F with a voltage range of 2.1Vdc to 5.5Vdc depending on the capacitance rating. The EDL provides unlimited charging and discharging capability and extends battery life up to 1.6 times longer, said the company.

Typical price range is Rs.21.12 (46.4 cents) to Rs.227.60 ($5) each. Delivery is from stock to 13 weeks from authorised CDE distributors.

- Gina Roos

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