JJL0E557MSEC

Series:	EVerCAP® JL
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	550F
Tolerance:	±20%
Voltage - Rated:	2.5V
ESR (Equivalent Series Resistance):	5 mOhm
Lifetime @ Temp.:	2000 Hrs @ 60°C
Termination:	Screw Terminals
Mounting Type:	Chassis Mount
Package / Case:	Radial, Can - Screw Terminals
Lead Spacing:	0.500" (12.70mm)
Size / Dimension:	1.378" Dia (35.00mm)
Height - Seated (Max):	4.252" (108.00mm)
Operating Temperature:	-25°C ~ 60°C

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Electric Double Layer Capacitors (EDLC)

An Electric Double Layer Capacitor, commonly referred to as EDLC, is a type of electrical storage device. Unlike other capacitors, EDLCs do not contain electrolytic liquid. Instead they use two separate electrodes, separated by a material known as a dielectric, which acts as an insulator and inhibitor of electrical flow. The electrodes are then separated by a thin, porous micro-film. EDLCs store their charge within the electric double layer of the electrodes.EDLCs have a wide range of applications in many different industries. They have a wide range of capacity compared to other capacitors, up to 10,000 Farads per cell. This makes them ideal for applications that require high power density and pulse capabilities, such as in power tools, joules or regenerative energy harvesting. Additionally, EDLCs can be used in DC to DC power conversion, energy buffering, and high voltage protection circuits. They are also widely used as a backup power supply for computers and industrial control circuits.The JJL0E557MSEC is a EDLC with a capacitance rating of 5.7F, designed for use in various pulse power applications. It provides superior reliability and efficiency with excellent power density and long cycle life. It is constructed of aluminum electrolytic capacitors, with a special coating for enhanced mechanical strength and better electrical insulation. It also features a low equivalent series resistance (ESR) for low insertion loss and high power density.

Supercapacitors

Supercapacitors, also referred to as ultracapacitors, are rapidly becoming a preferred option for a wide range of applications. Supercapacitors are electrochemical energy storage devices that combine the characteristics of a traditional capacitor and battery. They have much higher energy density than electrolytic capacitors, but lower than batteries, and can store a significant amount of energy in a much smaller size.The JJL0E557MSEC is a supercapacitor that can store up to 5.7F of energy in a very small package. This makes it an ideal choice for applications that require power bursts such as for motors or transistors. This type of supercapacitor can also be used for peak power supplies in high voltage circuits. In addition, this type of supercapacitor can tolerate much higher temperatures and current surges than traditional electrolytic capacitors.The working principle behind a supercapacitor is based on the same principle as a traditional capacitor: two metals separated by an insulator create an electrical charge. In a supercapacitor, these metals are replaced by two electrodes that are separated by an electrolyte. As a current is applied, the electrolyte between the electrodes forms an electric double layer, which is where energy is stored.Supercapacitors have several advantages over traditional capacitors. They can store more energy than an equivalent sized traditional capacitor, they are much more efficient at storing and releasing energy, and they can handle a larger number of charging and discharging cycles. This makes them particularly attractive for power applications in a variety of industrial and consumer products.

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