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Contact: Mr. Wang

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Tel: 0755-26607151

Email: Jim@sznovelty.cn

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Add: Fudali 302, No. 8, Shuitian Hongxing Road, Bao'an District, Shenzhen

Super DC capacitor

Super DC capacitor

  • Cname:Capacitor combination type
  • Views:Times
  • Release date:2023-02-24 09:53:53
  • Content
  • Features
  • Parameter

Product introduction:        

      For supercapacitors, there are different classification methods according to different contents. First, according to different energy storage mechanisms, supercapacitors can be divided into two categories: double-layer capacitors and Faraday quasi-capacitors. Among them, the electric double-layer capacitor is mainly used to generate storage energy through the adsorption of pure electrostatic charge on the electrode surface. Faraday quasi-capacitor is mainly produced by reversible oxidation-reduction reaction on and near the surface of Faraday quasi-capacitor active electrode materials (such as transition metal oxide and polymer), thus realizing the storage and conversion of energy. Secondly, according to the type of electrolyte, it can be divided into two categories: water-based supercapacitors and organic supercapacitors. In addition, according to the type of active materials, they can be divided into symmetrical supercapacitors and asymmetrical supercapacitors. Finally, according to the state of electrolyte, supercapacitors can be divided into solid electrolyte supercapacitors and liquid electrolyte supercapacitors.

Series specification table

Series Name Series
Type nameYKY-6R0
Rated voltage VR6.0V
Surge voltage6.3V
Capacity range0.5F-25F
Operating temperature range: -40℃~+65℃
Product life Normal temperature cycle life: 25 ℃, 500000 cycles between VR and 1/2 VR, capacity attenuation ≤ 30%, internal resistance change ≤ 4 times

High temperature durability life: 65 ℃, holding VR, 1000 hours, capacity attenuation ≤ 30%, internal resistance change ≤ 4 times


Product performance table

modelvoltageCapacity FAC internal resistance m Ω 1KHz24h leakage current uAProduct size mm

W

L

H
YKY6.00.5700108.516.512.5
6.01.0350208.516.516.5
6.01.5200308.516.520.5
6.02.5180508.516.520.5
6.03.51407010.520.520.5
6.05.011010010.520.525.5
6.07.512010012.525.525.5
6.0106010012.525.525.5
6.012.57012516.532.520.5
6.0254525018.536.540.5

Advantages of double layer super Faraday capacitor

High reliability, cycle life: > 500000 times 
Good frequency characteristics, high temperature resistance, low temperature rise and high adhesion 
High energy conversion efficiency 
Small loss during use 
Green power supply 
The charging circuit is simple, without the charging circuit like charging battery, and maintenance free for long-term use
product photo and desing:


It is widely used in gas meters, water meters, heat meters, meter reading systems, etc. for starting devices, detonators, tax controllers, toys, power equipment, etc



6.0V.jpg

Dimensions (unit: mm)

5.5V题-1.jpg

 

Application field:

Super capacitors are widely used in automobile motor starting, solar energy, solar energy storage, cordless phones, mobile phones, digital cameras, smart appliances, electronic toys, smart door locks, smart meters, MP3, PDA, DVD, VTR, GPS, PLC, fax machines, audio equipment, rice cookers, electric water heaters, self powered super flashlights, printers, tail lights, electronic@K}RO@}2GS}O7])T_TR)23R.png


The double-layer supercapacitor module has the following advantages:

1. Green energy (activated carbon) does not pollute the environment.

2. Long service life (100000 times of charging); The lead-acid battery has a short life (500 times of charging), is easy to be damaged and difficult to manage. It is 20-200 times as long as the lead-acid battery and can share the same fate with the equipment.

3. Fast charging speed (0.3 seconds - 15 minutes); Lead-acid batteries have a long charging time (5-8 hours). Many batteries have a long charging time and a short driving range.

4. High charge-discharge efficiency (98%); The charge and discharge efficiency of lead-acid battery is low (70%);

5. High power density (10.000W/kg); The power density of lead-acid battery is low (300W/kg), more than 30 times worse.

6. Completely maintenance-free, operating temperature range (- 40~50); The driving range of lead-acid battery electric vehicles at - 40 ℃ is reduced by 90%, and the supercapacitor is only reduced by 10%.

7. In the electric bus, the energy recovery is strong, and the emergency braking energy recovery is up to 75%; The energy recovery of lead-acid batteries is only 5%, which is too important for public buses and can save a lot of fuel.

8. The relative cost is low. The price of supercapacitors is twice as high as that of lead-acid batteries, and the price will drop after mass production; However, the service life of supercapacitors is 10 times longer than that of lead-acid batteries, which is very important for the industrialization of public buses.

9. It has the function of over-temperature and over-pressure automatic alarm, which can better protect other equipment and ensure the normal operation of the equipment;






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