ESMQ201ELL220MJ16S

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.689" (17.50mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Ripple Current @ High Frequency:	270mA @ 100kHz
Ripple Current @ Low Frequency:	150mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	SMQ
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	22µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors: ESMQ201ELL220MJ16S Application Field and Working Principle

Aluminum Electrolytic Capacitors (AECs) are a type of capacitor with an anode made of aluminum electrolytic foil and a cathode made of either aluminum or tantalum. These capacitors are widely used in various electronics ranging from large scale industrial and medical applications to small consumer electronics. AECs have the advantage of providing highly stable capacitance, low ESR (Equivalent Series Resistance) and long shelf life.The ESMQ201ELL220MJ16S is an AEC designed for power conditioning applications where longer life, higher voltage, and higher capacitance is needed. This capacitor provides a high ripple current capability in addition to high capacitance and high voltage ratings. It also provides a high DC leakage current rating, making it a good choice for applications that require a long life at high temperatures.This capacitor has a wide range of applications. It can be used for bypassing, coupling, DC blocking and energy storage in such systems as inverters, UPS systems, ac adapters, surveillance systems, communication systems and switching power supplies. Its high capacitance, low ESR, and high voltage ratings make it well-suited for power management applications such as power supply energy storage and motor drive applications.To understand the working principle of the ESMQ201ELL220MJ16S, it is first important to understand the basics of a capacitor. A capacitor stores electrical energy by creating an electrical field between two oppositely charged plates. When a voltage is applied across the plates, the electric field stores energy and current can flow from one plate to the other. The amount of energy stored depends on the size of the capacitor and the voltage applied across the plates.The ESMQ201ELL220MJ16S works on the same principle as all capacitors, but it is designed to have a very low ESR and a high ripple current rating. This makes it an ideal choice for applications where a large amount of energy storage is needed at high temperatures.The capacitor is composed of two layers of aluminum foil separated by an electrolyte material. The electrolyte is an oxide layer that is typically composed of aluminum oxide. This oxide layer acts as an insulator and provides a very low ESR at high frequencies. The two aluminum foil layers are connected at the top and bottom by two electrical contacts. When a voltage is applied across the contacts, an electric field is created between the two aluminum foil layers. This electric field allows current to flow between the two aluminum layers and stores the energy created by the voltage.The ESMQ201ELL220MJ16S is designed for high ripple current applications and is optimized to work at high temperatures. Its wide temperature operating range allows it to be used in a variety of different applications. Its high capacitance and low ESR make it an ideal choice for a variety of energy storage and power conditioning applications.

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