DDSC2R5LGN242K54BS United Chemi-Con, DDSC2R5LGN242K54BS Datasheet - Page 2

• Manufacturer Part Number: DDSC2R5LGN242K54BS
• Description: CAP DOUBL LAYER 2400F 2.5V SCREW
• Manufacturer: United Chemi-Con
• Series: DLCAP™r

Specifications of DDSC2R5LGN242K54BS

• Capacitance: 2400F
• Tolerance: ±10%
• Voltage - Rated: 2.5V
• Esr (equivalent Series Resistance): 0.8 mOhm
• Lifetime @ Temp.: 2000 Hrs @ 60°C
• Mounting Type: Chassis Mount
• Package / Case: Radial, Can - Screw Terminals
• Lead Spacing: 1.069" (27.15mm)
• Height: 5.039" (128.00mm)
• Size / Dimension: 2.126" L x 2.126" W (54.00mm x 54.00mm)
• Operating Temperature: -25°C ~ 60°C
• Voltage Rating: 2.5 Volts
• Esr: 1.8 mOhms
• Operating Temperature Range: - 25 C to + 60 C
• Product: Super Capacitors
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 565-3259

ELECTRIC DOUBLE LAYER CAPACITOR
1. Introduction
2. Basic Mechanism of EDLC
3. Characteristics
4. Structure
Compared to the commonly used rechargeable batteries, Electric Double Layer Capacitor (EDLC), which is capable to charge-discharge
with high current, is an energy storage device with its excellent charge-discharge cycle life. In the recent years, with energy issues (reduction
of oil consumption, consumer electric power, CO
with new applications is considered. Also, installation of EDLC in hybrid or fuel vehicle is consindered.
Nippon Chemi-Con has strongly pursed towards a product commercialization of an energy conservation, low environmental load, within
this, EDLC is a representative product which is environmentally friendly. We hold and provide several hundred F to large capacitance of
3,200F, holding wide specifi cation, meeting user needs.
General capacitors have a dielectric sandwiched between two electrodes. When a voltage is applied, dipoles are oriented, and thus
electric charge is stored. Electric double layer capacitors have electric charges oriented at the boundary of electrolyte and electrodes in
what is called the "electric double layer."
As mentioned above, EDLC differs from rechargeable batteries, not causing chemical reaction, with surface of activated carbon with
energy accumulation by ionic physical attachment only, therefore it holds the characteristics stated below;
Nippon Chemi-Con is developing a cylindrical type and a prismatic type DLCAP
Standard structure is made by both pasting an electrode onto the aluminum foil, prismatic type in stacked layer-type, and cylindrical type in
wind type (Figure 2).
Using a large activated carbon with large specifi c surface for the electrode, with our original high-densifi ed electrode manufacturing
technology the energetic characterized electrode, is excellent with both high capacitance and low resistance.
Prismatic type DLCAP
electrode, lowering the products resistance, making high current charge-discharge possible, which will be a product capable for a more
high power use compared to the cylindrical type.
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With low degradation, multimillion cycles of charge-discharge is possible.
With a high power density, rapid (high current) charge-discharge is possible.
With a high charge-discharge effi ciency, an output effi ciency of over 95% with a power density 1kW/kg is obtained.
Environmentally friendly without using heavy metal for its structure material.
High in safety during abnormal time, and no malfunction occurs due to short circulation.
(Photo1) DLCAP
TM
Electrode
holds an original collecting electricity technology and by using our production made high density low resistance
Normal Capacitors
TM
Dielectric
NIPPON CHEMI-CON CORPORATION
2
emission, and effective use of new energy) being emphasized towards loading EDLC
Electrode
(Figure1) Mechanism
Cylindrical Type DLCAP
Sealing Plate
Aluminum Tabs
Electric Double Layer Capacitors DLCAP(TM)
Electrode
TM
( Photo 1).
(Figure2) DLCAP
Double Layer
EDLC
TM
Electrolyte
Separator
(Paper)
Electric
Electrode
Electrode
Prismatic Type DLCAP
TM
Structure
Separator
Electrode
(Paper)
Aluminum
Tabs
Stack
Introduction
TM
Sealing
Plate
1