MAL219691152E3

ESR (Equivalent Series Resistance):	5 Ohm @ 1kHz
Operating Temperature:	-20°C ~ 70°C
Height - Seated (Max):	0.110" (2.80mm)
Size / Dimension:	0.551" L x 0.276" W (14.00mm x 7.00mm)
Lead Spacing:	--
Package / Case:	Coin, Wide Terminals - Opposite Sides
Mounting Type:	Surface Mount
Termination:	SMD (SMT) Tabs
Lifetime @ Temp.:	1000 Hrs @ 85°C
Series:	ENYCAP™ 196HVC
Voltage - Rated:	2.8V
Tolerance:	-20%, +80%
Capacitance:	4F
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Electric Double Layer Capacitors (EDLC), also known as Supercapacitors, form an important piece of technology in the world of power electronics. The MAL219691152E3 is a type of EDLC, and in this article, its application field and working principle will be introduced.Applications of MAL219691152E3 Electric Double Layer CapacitorsThe MAL219691152E3 EDLC has a wide range of applications due to its high power density and its low self-discharge rate. These features make it an ideal choice for applications where long life and reliable power delivery is essential. It is used in applications such as automotive, engine starter systems, solar energy storage systems, renewable energy systems, back-up battery systems, and uninterruptible power supplies. Additionally, due to its ability to store a large amount of energy, the MAL219691152E3 EDLC is often used in applications that require momentary- or short-duration pulses of power, such as power tools, medical implant systems, robotics, and consumer electronics.Working Principle of MAL219691152E3 Electric Double Layer CapacitorsThe MAL219691152E3 EDLC operates on the principle of electrostatic double layer capacitance. This phenomenon is based on the separation of electrical charge on an electrolyte/electrode interface. When voltage is applied to the two electrodes of the EDLC, the electrolyte in between the electrodes becomes charged due to the electrolyte’s solvent property. This charging process creates two layers of electrical charge, hence the term “double layer”. The two layers of charge form two capacitors in which electrons can freely move between them. This allows the capacitors to store more charge than traditional capacitors. The benefit of this mechanism is that it allows for higher power delivery, while also reducing the amount of energy lost during operation.Implementation of MAL219691152E3 Electric Double Layer CapacitorsThe implementation of MAL219691152E3 EDLCs in an application involves connecting the EDLC to two electrodes, which are then connected to a power source. Current is then applied to the electrolyte/electrode interface. This process creates electrical charge separation in the EDLC, allowing it to store energy. Once the EDLC has charged, it can then be connected in series or in parallel with other EDLCs to increase the total energy storage capacity or to regulate the amount of current that the application needs to draw.ConclusionThe MAL219691152E3 EDLC is a powerful and reliable energy storage device capable of providing large amounts of energy in a short amount of time. By understanding its application field and working principle, engineers can use the EDLC to improve the performance of their power electronics. The EDLC’s ability to store large amounts of energy in a short amount of time makes it an ideal choice for applications such as automotive starter systems, solar energy storage systems, back-up battery systems, and consumer electronics.

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