MAL219690203E3

Series:	ENYCAP™ 196HVC
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Capacitance:	45F
Tolerance:	-20%, +80%
Voltage - Rated:	2.8V
ESR (Equivalent Series Resistance):	500 mOhm @ 1kHz
Lifetime @ Temp.:	2000 Hrs @ 85°C
Termination:	PC Pins
Mounting Type:	Through Hole
Package / Case:	Coin, Stacked Vertical
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	0.984" L x 0.591" W (25.00mm x 15.00mm)
Height - Seated (Max):	0.197" (5.00mm)
Operating Temperature:	-20°C ~ 85°C

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Electric Double Layer Capacitors (EDLC) and Supercapacitors: MAL219690203E3 Application Field and Working Principle

Electric Double Layer Capacitors (EDLC) and supercapacitors are energy storage devices that provide high energy density and power applications. Their higher energy densities and higher capacitance over traditional capacitors make them particularly suitable for applications such as power backup, energy storage, and energy harvesting. MAL219690203E3 is an EDLC and supercapacitors, manufactured by Panasonic. It is widely used in automotive and industrial products due to its unique features and operation. This article discusses the application field and the working principle of MAL219690203E3.

Application Field of MAL219690203E3

The MAL219690203E3 is an EDLC and supercapacitors with low internal resistance and high capacitance. It is widely used in automotive and industrial products because of its superior performance and flexible application range. The device has a wide operating temperature range and can operate from -40°C to 85°C. It has a low ESR (equivalent series resistance) of 0.3mΩ and high capacitance of up to 2,000mF.In automotive applications, the device is often used in stop/start systems, which activate a vehicle’s engine when needed, and in hybrid vehicles, where it serves as an energy store and helps in the efficient operation of the motor. The device can also be used for backup power applications when the main power source fails.In industrial applications, the device is used for power surge protection, energy storage, and energy harvesting. It can also be used to provide power to electronic devices in remote areas, where access to an AC mains is not available.

Working Principle of MAL219690203E3

The MAL219690203E3 is an EDLC and supercapacitors. It works on the principle of an electric double layer. The device consists of two electrodes, which are separated by an electrolyte. When a voltage is applied across the electrodes, an electric double layer is created. This layer is formed by the positively charged ions in the electrolyte being attracted to the negatively charged ions in the electrolyte.This electric double layer results in the capacitance of the device increasing with increasing voltage. As the voltage increases, more and more ions are attracted to the device, resulting in an increase in the available surface area. This increases the capacitance of the device, allowing it to store more energy. The device also has a low internal resistance, which enables it to deliver high power. The internal resistance of the device is determined by its structure and the materials used for the electrodes and the electrolyte. Low internal resistance means that the device can deliver higher power without significant losses.

Conclusion

The MAL219690203E3 is an EDLC and supercapacitors, manufactured by Panasonic. It is widely used in automotive and industrial products due to its wide operating temperature range, low internal resistance, and high capacitance. The device operates on the principle of an electric double layer and is used for applications such as stop/start systems, hybrid vehicles, power surge protection, energy storage, and energy harvesting.

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