407DCN2R7K Allicdata Electronics
Allicdata Part #:

407DCN2R7K-ND

Manufacturer Part#:

407DCN2R7K

Price: $ 6.69
Product Category:

Capacitors

Manufacturer:
Short Description: CAP 400F 10% 2.7V T/H
More Detail: 400F (EDLC) Supercapacitor 2.7V Radial, Can - Snap...
DataSheet: 407DCN2R7K datasheet407DCN2R7K Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
240 +: $ 6.07500
Stock 1000Can Ship Immediately
$ 6.69
Specifications
ESR (Equivalent Series Resistance): --
Operating Temperature: -40°C ~ 60°C
Height - Seated (Max): 2.441" (62.00mm)
Size / Dimension: 1.378" Dia (35.00mm)
Lead Spacing: 0.886" (22.50mm)
Package / Case: Radial, Can - Snap-In
Mounting Type: Through Hole
Termination: PC Pins
Lifetime @ Temp.: 1000 Hrs @ 60°C
Series: DCN
Voltage - Rated: 2.7V
Tolerance: ±10%
Capacitance: 400F
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Electric Double Layer Capacitors (EDLC) have been around for a while, but their application field and working principle remain largely unknown. To better understand the 407DCN2R7K Electric Double Layer Capacitor, and its capabilities, it is important to examine the core elements of the device.

The 407DCN2R7K electric double layer capacitor consists of two electrodes separated by an electrolyte solution that allows charges to move between them. It is a polarized device, meaning the positively charged electrode (anode) and the negatively charged electrode (cathode) have different capacitance value characteristics. This is due to the electrostatic double layer formed by the polarised oxide layers of the electrodes and the fluctuating electrolyte ions.

The 407DCN2R7K electric double layer capacitor is a unique device in that it has very large capacitance value and charge and discharge rates. This makes the device suitable for a broad range of applications that require high levels of energy storage, such as regenerative braking, start-stop systems, active damping, momentary power demands, and memory back-up applications. It also has excellent life-cycle endurance as it is resistant to corrosion and extreme temperature, and is non-flammable and non-explosive.

The most important aspect of the device, and Working Principle, is the charging process. When the device is connected to a power source, the anode attracts positively charged ions in the electrolyte solution while the cathode attracts the negative ions. This creates the electrostatic double layer and causes a separation between charges, allowing the device to store up to 3V of electricity. When the device is discharged, the ions move back through the electrolyte solution, producing a current that can be used to power any application.

The 407DCN2R7K electric double layer capacitor also offers excellent fast charging performance. It is capable of accepting a very large charge rate of up to 96A, without any significant decrease in performance. This makes it ideal for applications that require high power and high rates of charging, such as power hand tools, instant start-stop systems, and flash memory cards.

Supercapacitors are another high energy storage device that is similar to electric double layer capacitors. They have a higher capacitance value than EDLCs, but they are not as fast in terms of charging and discharging. Supercapacitors are well-suited for applications that require a longer life-cycle, such as car batteries, laptop batteries, and solar cells.

In conclusion, the 407DCN2R7K electric double layer capacitors provide a high level of energy storage in a compact form factor. It has a very large capacitance value and a high charging rate, making it suitable for a wide range of applications. Supercapacitors offer a higher capacitance value but are not as efficient in terms of their charging and discharging speeds. Both EDLCs and Supercapacitors are excellent solutions for energy storage applications and provide advantages over traditional battery technologies.

The specific data is subject to PDF, and the above content is for reference

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