super capacitor 2.7v3000f high-energy high capacity
USD $7 - $7.8 /Piece
Min.Order:10 Pieces
Dongguan City Gonghe Electronic Co., Ltd.
2.7v3000f High - energy super Capacitor
Packing:Carton or according to the costomers requirement
Brand:nanoforce
Fala capacitor, super capacitor
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What are details of super capacitor? | ||||
Name | super capacitor 2.7v3000f | |||
Features | 1.long life: up to 20000 cycles, maintenance-free | |||
2..Low ESR: can be used as a rechargeable battery and ideal for back up purposes | ||||
3.Quick charge: charging 10 seconds to reach its rated capacity of more than 95% | ||||
Applications | Widely used in cordless telephone, cell phone, digital camera, intelligent electrical appliance, electronic toy,intelligent door lock, intelligent meter, MP3, PDA, DVD, VTR, GPS, PLC, fax mac-hine, audio equipment,electric cooker, electric water heater, selfpowered super flashlight, printer, taillight , electronic toys, fiscal cash register,UPS,solar, wind energy ,recycle energy system, battery partner and so on. | |||
Size | routine date | measure | temperature | |
19x65mm | -40C~+60C | |||
The above is our regular size, We also can provide customized sizes! | ||||
Packing | Thorugh hold(200*150*200mm) | |||
Price | The price will change according to the quantity of the capacitor you need. |
Δ Payment is safe and easy, you can pay our online use credit card(VISA ,Mastercard) or Paypal,T/T, Wumis,if you buy more also we accept L/C,O/A, payments.
Δ We can ship items to all over the world.and we had been shipped to many countries
Eg: Italy,Spain,France,Australia,Iran, Germany, Netherlands, Brazil, Japan, Pakistan, South Africa and India and so on.
Δ. You can choose ship by DHL,UPS,TNT ,EMS ,FedEX, E-packetChina, Post Air Mail.
Δ. Delver time: Ofter payment 3-5 days.
Dongguan City Gonghe Electronics Co., Ltd
Tel : 86-769-81559780
Contacts : Niki zhu
Skype ID : nikizhughc
Mobile : +86 15999806360
Characteristics of super Capacitor:
(1) fast charging, charging 10 seconds to 10 minutes can reach the rated capacity of more than 95%;
(2) long cycle life, depth charge discharge cycle use frequency can reach 20000 times, no "memory effect", there is no excessive discharge problem;
(3) the large current discharge ability is strong, the energy conversion efficiency is high, the process of loss, high current energy efficiency higher than 90%;
(4) composition, product raw material production, use,storage and dismantling process has no pollution, is a green environmental protection power ideal;
(5) the charge circuit is simple, no need to charge the battery as the charging circuit, the long-term use ofmaintenance free;
(6) the ultra low temperature characteristics, wide temperature range of -25 ~ +85;
(7) the detection is convenient, the remaining power can be read directly;
(8) the capacity range is usually 0.01F~1000F, andpressure is often low (a few volts to 10 volts, newdeveloped but also more than 20 kV).
(10).Quality standard:ISO 9000;ISO 9001:2000;ISO 9001:2008;ISO 14001:2004;CE;ROHS
The super capacitor can be made into a super capacitor module, suitable for high capacity demand.
Shortcomings:
(1) the pressure of the super capacitor are not high. In practical use, an overvoltage protection circuit.
There areoften two to a plurality of super capacitor in series toaccess high voltage environment.
This procedure is not right. Because of the capacitance of the capacitor leakage,and the quality is not the same,
In the late charge and discharge times of easy to cause the local unit overchargeand breakdown phenomenon.(2) the super capacitor is after all not a battery, the voltagedecreased with the discharge problem, so the need foroutput circuit complex.
1. for car audio (12V) power amplifier in parallel at both endsAfter testing, each farad capacitor can be individually driven electric cars run 10 meters -15 meters, a capacitor bank 36V vehicle is three in series, a capacitor bank 48V vehicle is four in series, providing 4.16 Farah capacity can be individually driven electric cars run about 30 meters. Do not underestimate this 30 meters, which spent auxiliary battery electric start and climbing is a great strength. Can extend the battery life more than doubled!