MAL222090007E3

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Electric Double Layer Capacitors (EDLC)

Electric double layer capacitors, more commonly known as EDLCs or supercapacitors, are an increasingly popular choice in the world of electronic components. They are capable of storing large amounts of energy due to their unique construction and are commonly found in automotive, industrial, and consumer applications. The MAL222090007E3 is a product of Maxwell Technologies and is a wide temperature EDLC.

Electric Double Layer Capacitors are comprised of two electrodes, typically made of activated carbon, that are separated by an electrolyte material. When the EDLC is charged, positive ions in the electrolyte attach to the negative electrode and negative ions attach to the positive electrode, resulting in what is known as “electrostatic double-layer capacitance.” This creates a charge that is stored until the EDLC is discharged.

The MAL222090007E3 has a wide operating temperature range of -40°C to +105°C, with a higher maximum temperature than most standard EDLCs. This makes it ideal for applications in harsh environmental conditions. It has a high capacitance value of 7.4F and maintains a low equivalent series resistance of 0.01 Ohm. It also features a long life span of ten years.

The MAL222090007E3 is designed primarily for automotive applications, particularly in the area of engine start-stop systems. It is suited for applications that require the storage of a large amount of energy, as it can provide higher energy capacity than traditional batteries. Additionally, it provides a very quickcharging time compared to electrolytic capacitors and is also extremely reliable.

In addition to automotive applications, the MAL222090007E3 is frequently used in consumer electronics and industrial applications such as medical imaging equipment, industrial robots, instrumentation, UPS, and more. It is also commonly used in high-reliability applications such as medical electronics, aerospace, military, and telecommunications.

Supercapacitors

Supercapacitors are energy storage devices that are becoming increasingly popular in a variety of applications. Unlike batteries, which store energy in chemical form, supercapacitors store energy in an electric double-layer capacitance within two electrodes. This allows them to provide high power density and long cycle life due to their low equivalent series resistance (ESR).

MAXWELL’s MAL222090007E3 is a wide temperature EDLC that boasts an impressive 7.4F capacitance and 0.01 Ohm equivalent series resistance. It is particularly well suited for applications that require the storage of a large amount of energy, such as engine starts-stop systems. Additionally, its long life span of 10 years makes it suitable for a variety of consumer, industrial, and automotive applications.

The unique construction of supercapacitors gives them a number of advantages over traditional batteries. They have the ability to provide higher power density than batteries, which allows them to surge and charge quicker than batteries. They also have an incredibly long cycle life, which makes them ideal for applications that require frequent charging and discharging. Additionally, their low ESR leads to more efficient energy storage and lower thermal losses.

While supercapacitors may not be able to store as much energy as a battery, they are gaining popularity due to their unique advantages. As such, the MAL222090007E3 is an optimal choice for applications requiring dependable energy storage and fast charging times. It is suitable for a wide variety of consumer, automotive, and industrial applications, making it an excellent addition to any application where reliability and efficiency are important.

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