High Quality ultra capacitor

Cname：Super capacitor
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Release date:2024-03-01 10:07:58

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Product Description

Features of super capacitor

1. high power performance, low ESR, tolerance: -10%, +30%

2. the cycle life shall not be less than 20000 times. It's OK after tenyears.

3. safe and reliable: not easy to catch fire or explode. Much safer than chemical batteries. 4. fast charging: charge 80%in 5-15minutes.

5.-40 ℃ to 70 ℃ operating temperature range. Suitable for harsh conditions.
6. cost effective: no replacement formany years. One time investment
7. simple charging method. Overcharge detection is not necessary because there is no possibilityof overcharge..

Specification

Merits	Values
Rated Capacity	20F
Rated voltage	3.0v
Surge voltage	3.15V
AC internal resistance (10ms)	40mΩ
Leakage current (72hrs / µ a)	50uA
Operating temperature range	-40℃～+65℃
product life	Normal temperature cycle life: 25 ℃, 500000 cycles between VR and 1 / 2vr, capacity attenuation ≤ 30%, internal resistance change ≤ 4 times
product life	High temperature durability: the maximum temperature is maintained at VR for 1000 hours. Capacity attenuation 30%, internal resistance change ≤ 4 times

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Product classification

Item		Specifications/Conditions
01	temperature characteristics	+70℃︱△C/C︱≤30%, ESR≤initial value (25℃) -40℃︱△C/C︱≤30%, ESR≤4 times the initial value (25℃)
02	High temperature load characteristics	+70℃ and rated voltage, after 1000h,︱△C/C︱≤30%, ESR≤4 times the specified value.
03	High temperature no load characteristics	+70℃, after 1000+4h,︱△C/C︱≤30%, ESR≤2 times the specified value.
04	Steady-state damp heat properties	+40℃, 90--95%RH, 240h,︱△C/C︱≤30%, ESR≤4 times the specified value.
05	Cycle durability	Add rated voltage, and cycle charge and discharge experiments at room temperature for 500,000 times. ︱△C/C︱≤30% ,ESR≤4 times the initial value (25℃)

product application

Widely used in cordless phones, mobile phones, digital cameras, smart appliances Electronic toys, smart door locks, smart meters, MP3, PDA, DVD, VTR, GPS, PLC, fax machine, audio equipment, rice cookers, electric water heaters, self powered super flashlights Printer, tail lamp, electronic toy, financial cash register, UPS, solar energy, wind energy, and circular energy System, battery mate, etc.

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Shenzhen Yukun Technology Co., Ltd

High Quality ultra capacitor

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