Information

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Design and specifi cations are subject to change without notice. Ask factory for technical specifi cations before purchase and/or use.
Whenever a doubt about safety arises from this product, please contact us immediately for technical consultation.
Gold Capacitors Technical Guide
Product Type & Selection Method of Gold Capacitors
3-2 Construction, features and applications of each type
3-2-1 Coin type
Basic Construction
The structural drawing of a Coin type Gold capacitor is shown in Fig.16.
The activated carbon used as the electrode is solidifi ed in powder activated carbon. This activated carbon is
connected with the cover and the case through a conductive point. This separator functions as an insulator but does
not restrict the movement of ions through it. Packing is added to seal the cover and case.
Features
The physical appearance looks a Coin type battery (Fig. 17). Unlike batteries, type “E” Gold Capacitor does not need
a charge/discharge control circuit, and are good for the environment.
Applications
1. Memory back-up during battery replacement of mobile phones, digital still camaeras and PDAs.
2. Secondary power source for solar watches.