30D108M020EF2A

Polarization:	Polar
Package / Case:	Axial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	--
Size / Dimension:	0.433" Dia x 1.260" L (11.00mm x 32.00mm)
Lead Spacing:	--
Ripple Current @ High Frequency:	1.208A @ 100kHz
Ripple Current @ Low Frequency:	863mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	30D
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	323 mOhm @ 120Hz
Voltage - Rated:	20V
Tolerance:	±20%
Capacitance:	1000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, also known as aluminum electrolytic capacitors, are a type of capacitor made up of two aluminum foils rolled up with a paper material soaked in an electrolyte, and are widely used in various electrical and electronic circuits. The 30D108M020EF2A is an aluminum electrolytic capacitor with 30 volts, 108microfarads, 2 amps and an enhanced ESR rate of 2A.

Application Field

The 30D108M020EF2A is used in a variety of applications including those where high capacitance at low voltage is required. This type of capacitor is typically used in switching power supplies, energy storage, filtering and motor drives, and circuits that provide power for audio equipment, medical equipment, automotive electronic products, consumer electrical appliances, and other electronic products.

Working Principle

Aluminum electrolytic capacitors operate through a process called “forming”, which creates a structured electrode that enables them to achieve their high capacitance. Essentially, this process creates an equilibrium between the aluminum foil, electrolyte, and paper insulator that are used to make up the capacitor. An anode and cathode are positioned at opposite ends of the capacitor and when connected to a power supply, an electric field is created which causes current to flow through the capacitor. This current is what enables the storage of electrical energy which is then released when the power supply is removed.In addition to using the principle of forming, aluminum electrolytic capacitors also employ several other factors in order to achieve their desired level of performance. These include increased foil surface area, reduced electrolyte surface tension, increased foil contact, increased electrolyte penetrability, and reduced ESR. By understanding and working with these factors, manufacturers are able to tailor the capacitors to specific applications and mechanical requirements.

Conclusion

The 30D108M020EF2A aluminum electrolytic capacitor is a high performance capacitor that is used in a variety of applications, such as switching power supplies, audio equipment, and medical equipment. With its ability to achieve high capacitance levels at low voltages, this type of capacitor is becoming increasingly popular for its performance. Its operation is based on the principle of forming, which relies on an equilibrium between the aluminum foil, electrolyte, and paper insulator. Along with this, several other factors help to make the capacitor as efficient and effective as possible.

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