UPM1E272MHD6

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.063" (27.00mm)
Size / Dimension:	0.709" Dia (18.00mm)
Lead Spacing:	0.295" (7.50mm)
Impedance:	25 mOhms
Ripple Current @ High Frequency:	2.35A @ 10kHz
Ripple Current @ Low Frequency:	2.11A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UPM
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	2700µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, also known as electrolytic capacitors, are electrical components that store electrical energy in the form of an electric field. The difference between aluminum electrolytic capacitors and other capacitors is that aluminum electrolytic capacitors use an electrolyte to form a dielectric layer. This dielectric layer is made up of a semiconductor material that is formed when the aluminum oxide layer is soaked in an electrolyte.In the application fields of aluminum electrolytic capacitors, these capacitors are widely used in power transmission, signal conditioning, and electronic equipment control, particularly in the field of microelectronic technology. In some power electronics applications, it is essential to have aluminum electrolytic capacitors to ensure the reliability of the system.

UPM1E272MHD6 Application Field and Working Principle

UPM1E272MHD6 is a miniature aluminum electrolytic capacitor with SMD type. It is a low profile device that is composed of a core (anode) and a lead wires for contacts. The contact are usually a tin plated anode or a spiral anode. The most common use of UPM1E272MHD6 is as a multi-stage filtering in power supplies.The working principle of UPM1E272MHD6 is fairly straightforward. It consists of two conducting plates, which are separated by an electrolyte. Once an electric current is passed through the electrolyte, it forms a layer of ions on the inner surface of the conductor. This layer functions as a dielectric, where any voltage difference between the two plates is stored. The amount of voltage difference that can be stored on the device depends on the type and quality of the dielectric layer.In order to increase the life of the capacitor, it has a number of characteristics that are designed to improve its performance. These include rated voltage, capacitance, temperature rating, electrical insulation, and other parameters specific to the device.The operating temperature range for the UPM1E272MHD6 is -10℃to +105℃, so it should be used in applications that do not require long periods of operation. The breakdown voltage of the device is 250V, and the rated current is 2.5A.In order to increase its efficiency and reduce power dissipation, it has a very low equivalent series resistance (ESR). The low ESR value allows for smoother capacitor operation and fewer thermal problems. This helps to improve the performance of the device, as it reduces ripple and increases the capacitor life.

Conclusion

The UPM1E272MHD6 is a reliable and popular aluminum electrolytic capacitor with drastic size reduction, which leads to high power density and low profile. With its low equivalent series resistance, it can reduce ripple and increase the capacitor life, making it an ideal choice for applications in the fields of power transmission, signal conditioning, and electronic equipment control.

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