Double-layer farad capacitance

Product introduction:        

       Double-layer farad capacitor, also known as double capacitor, gold capacitor and supercapacitor, is a chemical element developed from the 1970s and 1980s. Supercapacitors store energy through polarized electrolytes without chemical reaction, and the process of energy storage is reversible, which is precisely because this supercapacitor can repeatedly charge and discharge hundreds of thousands of times. The difference between Farad capacitor and ordinary capacitor is the difference in capacity.

Series specification table

Series Name		Series
Type name		YKY-6R0
Rated voltage VR		6.0V
Surge voltage		6.3V
Capacity range		0.5F-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

model		voltage	Capacity F	AC internal resistance m Ω 1KHz	24h leakage current uA	Product size mm
						W	L	H
YKY		6.0	0.5	700	10	8.5	16.5	12.5
		6.0	1.0	350	20	8.5	16.5	16.5
		6.0	1.5	200	30	8.5	16.5	20.5
		6.0	2.5	180	50	8.5	16.5	20.5
		6.0	3.5	140	70	10.5	20.5	20.5
		6.0	5.0	110	100	10.5	20.5	25.5
		6.0	7.5	120	100	12.5	25.5	25.5
		6.0	10	60	100	12.5	25.5	25.5
		6.0	12.5	70	125	16.5	32.5	20.5
		6.0	25	45	250	18.5	36.5	40.5

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

Dimensions (unit: mm)

 

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

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;