Solid aluminum electrolytic capacitors
Super-capacitor (supercapacitor, ultracapacitor), also known as electric double layer capacitor (Electrical Doule-Layer Capacitor), gold capacitor, farad capacitor, through the electrolyte to the polarization energy storage. It is an electrochemical device, but in the process of its energy storage is not a chemical reaction, this energy storage process is reversible, which is why the super capacitor can be repeated charge and discharge hundreds of thousands of times.
Super capacitor characteristics:
(1) charging speed is fast, charging 10 seconds to 10 minutes more than 95% of its rated capacity;
(2) long life cycle, depth charge and discharge cycle times up to 1 500 000 times, there is no "memory effect";
(3) super-current discharge capacity, high energy conversion efficiency, process loss, high current energy cycle efficiency ≥ 90%;
(4) high power density, up to 300W/KG ~ 5000W/KG, equivalent to 5 to 10 times the battery;
(5) of products, raw materials, production, use, storage and dismantling process there is no pollution, is the ideal green power;
(6) charge and discharge line, without charging the battery as the charging circuit, the safety factor is high, long-term use of maintenance-free;
(7) ultra-low temperature characteristics, and wide temperature range -40 ° C ~ +70 ° C;
(8) to facilitate detection, the remaining capacity can be directly read out;
(9) capacity range is usually 0.1F--1000F. |
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