400F 2.7V Low ESR Super Capacitors EDLC

Séries: EDLC
Tension de travail Gamme: 2.7V
Gamme de capacité: 400F
Température de fonctionnement: -40~+65°C
Charger la vie: 1,000,000Cycles
Application: Energy harvesting and recovery systems for heavy duty applications(automotive,buses,trains) Industrial.

■ Introduction du produit

400F 2.7V Low ESR EDLCSuper Capacitors

Feature:
● Pouch-type cell design.
● Multi-layer laminated foil cover.
● Flat aluminium terminals designed for high current.

Application:
● Energy harvesting and recovery systems for heavy duty applications (automotive, buses, trains)
● Industrial

■ Specification

ELECTRICAL PARAMETERS
Rated Voltage, Vr		2.7 V
Maximum Voltage		3.0V
Rated Capacitance		400 F
Capacitance Tolerance		-0% + 20%
Maximum ESR DC	Maxwell Technologies Test Procedure	0.30 mOhm
	Nesscap Co. Test Procedure	0.30 mOhm
Typical ESR DC	Maxwell Technologies Test Procedure	0.25 mOhm
	Nesscap Co. Test Procedure	0.25 mOhm
Test Current for Capacitance and ESR_DC		100 A
Maximum Peak Current, 1 second (non repetitive)		480A
Leakage Current, maximum (passive voltage balancing system)		1.5 mA

POWER AND ENERGY
Specific Energy, Emax		4.8 Wh/kg
Stored Enerqy		0.4 Wh
Usable Specific Power, Pd	Maxwell Technologies Test Procedure	34.3 kW/kg
	Nesscap Co. Test Procedure	41.0 kW/kg
Maximum Specific Power (matched impedance), Pmax	Maxwell Technologies Test Procedure	71.5 kW/kg
	Nesscap Co. Test Procedure	85.8 kW/kg

TEMPERATURE
Operating Temperature (ambient temperature)		-40°C ~ +65°C
Storage Temperature (stored discharged)		-40°C ~ +70°C

LIFE TEST
ESR Change (% increase from maximum initial value)		100%
Capacitance Change (% decrease from minimum initial value)		20%

LIFE
High Temperature (at Rated Voltage and Maximum Operating Temperature)		2000 hours
Room Temperature (projected life at Rated Voltage and 25°C)		10 years
Cycle Life (Rated Voltage - Half Voltage, Test Current - 100A, at 25°C)		1000000 cycles
Shelf Life (stored discharged up to a Maximum Storage Temperature)		4 years

SAFETY
Short Circuit Current, typical (maximum current if shorted at Rated Voltage. Do not use as an operating current)		9000 A

TEMPERATURE CHARACTERISITICS
Typical Thermal Resistance		12.5 K/W
Typical Heat Capacity		130 J/K
Maximum Continuous Current (Ln = 15°C)		60A
Maximum Continuous Current (Ln = 40°C)		100 A