VDE Super Capacitor 2.7 V 500F Long Cycle Life High Output Power

Screw Type Super Capacitor 2.7V 500F Cycle Life Is Long High Output Power​

The process flow of the supercapacitor is: batching→mixing→electrode making→cutting→assembling→liquid injection→activation→testing→packaging.
Supercapacitors are structurally very similar to electrolytic capacitors, their main difference being the electrode materials. The electrodes of early supercapacitors use carbon. The carbon electrode material has a large surface area, and the capacitance depends on the surface area and the distance between the electrodes. The large surface area of ​​this carbon electrode plus the small electrode distance make the capacitance of the supercapacitor It can be very large, and most supercapacitors can achieve Farad level, and the capacitance range can reach 1-5000F under normal circumstances.

Application Scenarios of Supercapacitors

If you need a device with high power characteristics, a certain amount of energy to drive electrical appliances, long-term maintenance-free, and use in a wide temperature range, especially in places with strict safety requirements at minus 30 to 40 degrees, it is time to choose A suitable supercapacitor. The application scenarios of supercapacitors are very extensive. Let us list some common ones:
Smart three meters water, electricity, gas
Instantaneous high power, such as UAV ejection device;
Short-term current supply, such as police flashlights;
Frequent acceleration (downward) and deceleration (upward) working conditions, such as braking energy recovery device;
Diesel vehicle starting in extreme cold weather or battery failure;

Features of super capacitors:

(1) The charging speed is fast, and it can reach more than 95% of its rated capacity by charging for 10 seconds to 10 minutes;
(2) The cycle life is long, the frequency of deep charge and discharge cycles can reach 10,000 to 500,000 times, there is no "memory effect", and there is no problem of over-discharge;
(3) The high current discharge capacity is super strong, the energy conversion efficiency is high, the process loss is small, and the high current energy cycle efficiency is ≥90%;
(4) High power density, up to 300W/KG~5000W/KG, equivalent to 5~10 times of battery;
(5) The raw material composition, production, use, storage and dismantling process of the product are not polluted, and it is an ideal green power source;
(6) The charging circuit is simple, no charging circuit like rechargeable battery is needed, and long-term use is maintenance-free;
(7) Good ultra-low temperature characteristics, temperature range -40 ° C ~ +70 ° C;
(8) Easy to detect, the remaining power can be read directly;
(9) The capacity range is usually 0.01F--1000F, and the withstand voltage is often low (a few volts to more than ten volts, and the newly developed one is only more than twenty volts).
Supercapacitors can be made into super capacitor modules for high capacity requirements.

Supercapacitor should be a general term for capacitors with extremely high energy storage density and fast discharge performance. The supercapacitors produced by our factory have super power, super high current, super wide working range, super high safety, super long life, etc. The characteristics of energy storage and the combined use with other energy storage products have become mainstream.

Shipment

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