MAL219690101E3

ESR (Equivalent Series Resistance):	40 mOhm @ 1kHz
Operating Temperature:	-20°C ~ 85°C
Height - Seated (Max):	0.394" (10.00mm)
Size / Dimension:	1.378" L x 0.984" W (35.00mm x 25.00mm)
Lead Spacing:	0.394" (10.00mm)
Package / Case:	Coin, Stacked Vertical
Mounting Type:	Through Hole
Termination:	PC Pins
Lifetime @ Temp.:	1000 Hrs @ 85°C
Series:	ENYCAP™ 196HVC
Voltage - Rated:	4.2V
Tolerance:	-20%, +80%
Capacitance:	90F
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Electric Double Layer Capacitors (EDLC) and Supercapacitors: MAL219690101E3 Application Field and Working PrincipleElectric double layer capacitors (EDLCs) and supercapacitors are two distinct types of capacitors with unique sets of advantages. EDLCs have longer lifespans and larger capacities but at the cost of increased size and complexity. Supercapacitors, on the other hand, offer higher power, smaller form factors, and higher capacities but at the expense of shorter lifespans and greater complexity. In this article, we\'ll explore the application field and working principle of MAL219690101E3, a medium-sized EDLC, and its related supercapacitor.1. Application Field of MAL219690101E3 EDLCThe MAL219690101E3 EDLC is commonly used to provide energy storage for a wide range of applications, including industrial electronic equipment, industrial automation, robotics, unmanned vehicles, and many others.Since EDLCs have larger capacities than supercapacitors, they can provide long-term storage of energy from secondary sources, such as solar, wind, or hydropower. This makes them well-suited for applications in which long-term storage of power is required.The MAL219690101E3 EDLC offers a host of advantages including high energy density, excellent long-term cycle performance, and a low self-discharge rate. Additionally, it can provide a wide range of charge and discharge currents up to 17 A.2. Working Principle of MAL219690101E3 EDLCThe working principle of MAL219690101E3 EDLC is based on the electrostatic double-layer effect. It consists of two electrodes, a negatively charged cathode and a positively charged anode, separated by an electrolyte.When an electric charge is applied to the electrodes, an electrostatic double layer is formed at the surface of each electrode. At the anode, the negative charge is attracted to the positive charge of the electrolyte, forming a negatively charged double layer, while at the cathode, the positive charge is attracted to the negative charge of the electrolyte, forming a positively charged double layer.The double layers thus formed act as an electric storage medium, storing charge until the electric field is removed. This allows the MAL219690101E3 EDLC to store energy for long durations and offer high levels of capacitance.3. Working Principle of MAL219690101E3 SupercapacitorThe working principle of the MAL219690101E3 supercapacitor is similar to that of an EDLC, but the two capacitors differ in one key aspect. The supercapacitor utilizes electrochemical double-layer capacitance (EDLC) to store charge, while the EDLC uses electrostatic double-layer capacitance (EDLC).The key difference between the two capacitors lies in the way they store energy. An EDLC stores energy via an electrostatic layer, while a supercapacitor stores energy via an electrochemical layer.In the case of the MAL219690101E3 supercapacitor, both its anode and cathode feature electrochemically active materials, such as carbon or metal oxides, to enable the efficient storage of energy. The electrochemical double layers thus formed extend farther than the electrostatic double layers formed by the EDLC, allowing for a wide range of charge and discharge currents up to 17 A.The MAL219690101E3 supercapacitor has the added advantages of higher power and smaller form factors than the EDLC but with shorter lifespans and higher complexity.ConclusionElectric double layer capacitors and supercapacitors are two distinct types of capacitors with unique sets of advantages. The MAL219690101E3 EDLC offers a host of advantages including high energy density, excellent long-term cycle performance, and low self-discharge rate. The MAL219690101E3 supercapacitor provides higher power and smaller form factors than the EDLC but at the expense of shorter lifespans and greater complexity. Understanding the application field and working principle of these capacitors can help engineers and designers make the right choice for their application.

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