UPA1C272MHD

Series:	UPA
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	2700µF
Tolerance:	±20%
Voltage - Rated:	16V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	5000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	1.938A @ 120Hz
Ripple Current @ High Frequency:	2.28A @ 100kHz
Impedance:	22 mOhms
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Height - Seated (Max):	1.063" (27.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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<h2> Introduction </h2> Aluminum electrolytic capacitors are electrical components that store energy between two conductive plates separated by an electrolyte. They are widely used in many applications, from filtering out unwanted signals in low-pass filter circuits to setting the frequency of oscillators. The UPA1C272MHD is a popular type of aluminum electrolytic capacitor for use in applications that require a high-temperature rating, a long life and high capacitance. In this article we will discuss the application field and working principle of the UPA1C272MHD. <h2> Application Field </h2> The UPA1C272MHD is a high-temperature aluminum electrolytic capacitor. This type of capacitor is designed for use in applications that require a capacitance value that can remain stable at higher temperatures. This makes the UPA1C272MHD ideal for use in power electronics circuits such as power supplies, voltage regulators, and motor drivers, as well as in audio and video applications. The UPA1C272MHD also provides a long life at high temperatures. This is due to the construction of the aluminum electrolytic capacitor, which features an anodized aluminum can and an electrolyte that is designed to remain stable at high temperatures. The UPA1C272MHD can maintain its capacitance for up to 200,000 hours at a temperature of 125°C. This type of capacitor is also RoHS and REACH compliant, making it suitable for use in many different electronic applications. The UPA1C272MHD is available in a number of different capacitance values, ranging from 10µF to 470µF. This makes the capacitor suitable for use in many different applications that require different amounts of capacitance. The voltage rating of the UPA1C272MHD is 25V DC, meaning that it can be used in applications that require an operating voltage up to 25V. <h2> Working Principle </h2> The working principle of the UPA1C272MHD is the same as that of any aluminum electrolytic capacitor. When an electric charge is applied to the capacitor, an electric field is created between the two oppositely charged electrodes. This electric field creates a force on the electrolyte between the two electrodes, which draws the electrolyte closer to the electrodes. The closer the electrolyte is to the electrodes, the higher the capacitance, since it allows more electrons to move between the two electrodes. This process is known as “polarization,” and it explains how the UPA1C272MHD can maintain a high capacitance at higher temperatures, as the electrolyte is less likely to evaporate. When the electric charge is removed, the electric field disappears and the electrolyte is pushed away from the electrodes, reducing the capacitance. This is known as “depolarization,” and it is the process which causes aluminum electrolytic capacitors to have a limited life. <h2> Conclusion </h2> The UPA1C272MHD is a popular aluminum electrolytic capacitor that is designed for use in applications that require a high-temperature rating, a long life and high capacitance. The UPA1C272MHD is available in a number of different capacitance values, ranging from 10µF to 470µF, and it has a voltage rating of 25V DC. The working principle of the UPA1C272MHD is the same as any other aluminum electrolytic capacitor, with an electric field creating a force on the electrolyte between the two electrodes when an electric charge is applied, allowing a higher capacitance. When the electric field is removed, the capacitance is reduced.

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