EDLSD223H5R5C

ESR (Equivalent Series Resistance):	150 Ohm @ 1kHz
Operating Temperature:	-25°C ~ 70°C
Height - Seated (Max):	0.217" (5.50mm)
Size / Dimension:	0.453" Dia (11.50mm)
Lead Spacing:	0.394" (10.00mm)
Package / Case:	Axial, Can - Horizontal
Mounting Type:	Through Hole
Termination:	PC Pins
Lifetime @ Temp.:	1000 Hrs @ 70°C
Series:	SD
Voltage - Rated:	5.5V
Tolerance:	--
Capacitance:	22mF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Electric Double Layer Capacitors (EDLC), Supercapacitors

Electric double layer capacitors (EDLC) are the most popular type of Supercapacitors. EDLCs are based on two layers of electrical charges, formed by an electrolyte and a matrix, which look like two plates in a real capacitor. As their name implies, the two layers are opposite in charge, with one side positive and the other side negative. This configuration allows them to store electrical energy and release it when needed.EDLCs have several advantages over traditional capacitors and batteries. They are highly efficient, have long cycle lifespans (up to 107 cycles or more), and are very small in size. Additionally, they have a much higher energy density than traditional capacitors and batteries, meaning they can store more energy than their size would suggest. This makes them especially useful for applications such as electric vehicles, which need to store large amounts of energy in small packages.The EDLCs can be used in two main forms, as stand-alone components or as part of a system. Stand-alone EDLCs can be used for energy storage, power conditioning, and peak power absorption in both mobile and stationary applications. They are also used for reducing power system/grid losses. EDLCs that are part of a system can be used for energy saving, ‘Smart Grid’ operation or for tying dispersed energy storage systems together.The EDLSD223H5R5C is a double-layer capacitor of the EDLC family. It is a compact capacitor that combines a capacity of 22 Farads and a maximum voltage of 5.5 Volts. Its operating temperature range goes from -20°C to +60°C, and the capacitance does not decrease at high temperature. The EDLSD223H5R5C capacitor has a long cycle life, being able to withstand up to 1,000,000 cycles.The EDLSD223H5R5C is mainly used in automotive applications, industrial automation systems, power backup systems, and solar photovoltaic systems. In automotive applications, they are used to store energy that can be used for Auxiliary Power Units (APUs). In industrial automation, they are used to help achieve more precise control of long-term or intermittently used actuating systems. For power backup systems, they can help provide power at a moment’s notice in the event of an emergency or outage. In solar PV systems, they can provide peak power or provide auxiliary energy storage.The working principle of the EDLSD223H5R5C is similar to the general working principle of other EDLCs. It has two layers, the positive and negative layer, of charged ions in an electrolyte. When a charge is applied to the capacitor, ions on the positive and negative layers move away from each other. The separatory distance of the ions creates an electrical field between the two plates, storing energy in the capacitor’s dielectric layer. When a discharge occurs, the ions move toward each other, releasing energy from the capacitor in the form of electricity. The EDLSD223H5R5C has a very low ESR (Equivalent Series Resistance), which is good for low-impedance applications. Capacitance and voltage ratings also play an important role, as they determine the energy and voltage stored in the capacitor.The EDLSD223H5R5C is an excellent choice for applications requiring high capacity and low loss energy storage with long cycle life. Its long cycle life makes it an ideal choice for use in deep-cycle applications, such as automotive power backup systems, mobile power systems, and high performance solar photovoltaic systems.

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