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2600F 2.5V Supercap; 2600 Farad Super/Ultra Capacitor For Sale
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2600F 2.5V Supercap; 2600 Farad Super/Ultra Capacitor:
0.7 mOhm (0.0007 Ohm)
60mm x 172mm
OK...the specs sort of speak for themselves here:
- 2,600 Farads
- 600 A Maximum Current
- 8,125 J Available Energy
- 4,300 W/kg Power Density @ 2.5v
The ultra-low ESR assists in achieving quick charge and discharge times notwithstanding the phenomenal capacity of the device. Screw terminals on both the anode and cathode ends (M8/10mm). These devices are used and may have cosmetic blemishes but have been tested and are 100% operational.
Limited stock available!
Supercapacitor Information:Electric double-layer capacitors, also known as supercapacitors, electrochemical double layer capacitors (EDLCs), or ultracapacitors, are electrochemical capacitors that have an unusually high energy density when compared to common capacitors, typically on the order of thousands of times greater than a high capacity electrolytic capacitor. The most common supercapacitor applications are memory backup and standby power. In some special applications, the supercapacitor can be used as a direct replacement of the electrochemical battery. Additional uses are filtering and smoothing of pulsed load currents. A supercapacitor can, for example, improve the current handling of a battery. During low load current, the battery charges the supercapacitor. The stored energy then kicks in when a high load current is requested. This enhances the battery's performance, prolongs the runtime and even extends the longevity of the battery. The supercapacitor will find a ready market for portable fuel cells to compensate for the sluggish performance of some systems and enhance peak performance.
If used as a battery enhancer, the supercapacitor can be placed inside the portable equipment or across the positive and negative terminals in the battery pack. If put into the equipment, provision must be made to limit the high influx of current when the equipment is turned on.
Low impedance supercapacitors can be charged in seconds. The charge characteristics are similar to those of an electro-chemical battery. The initial charge is fairly rapid; the topping charge takes some extra time. In terms of charging method, the supercapacitor resembles the lead acid cell. Full charge takes place when a set voltage limit is reached. Unlike the electrochemical battery, the supercapacitor does not require a full-charge detection circuit. Supercapacitors can also be trickle charged.
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