UHE2A221MHD6TN Capacitors

Series:	UHE
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	220µF
Tolerance:	±20%
Voltage - Rated:	100V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	10000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	791mA @ 120Hz
Ripple Current @ High Frequency:	1.13A @ 100kHz
Impedance:	91 mOhms
Lead Spacing:	0.295" (7.50mm)
Size / Dimension:	0.630" Dia (16.00mm)
Height - Seated (Max):	0.866" (22.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the most widely used electronic components in the world and are found in almost any electronic device. While their design and construction may vary to suit a range of different applications, the fundamental principle behind their operation remains the same. In this article, we will discuss the UHE2A221MHD6TN Aluminum Electrolytic Capacitor, its application fields, and its working principle. An Aluminum Electrolytic Capacitor is an electrical component with two metal foil electrodes and an oxide (insulating) layer between them. The two metal foils are arranged such that one has an anode (positive) charge and the other has a cathode (negative) charge. An electrostatic force exists between the two foils, creating an energy barrier that prevents current from flowing directly between them. Instead, the current must take a path through the oxide layer of the capacitor. This is how they store energy. The UHE2A221MHD6TN is a type of Aluminum Electrolytic Capacitor that is used in high-temperature, high-power, and high-current applications. It is widely used in power supplies, automotive electronics, high-power LED lighting, and solar power systems. It features a capacity of 2200µF, a rated voltage of 20V, a leakage current of 0.1µA, and a temperature range of -40°C to +105°C. The working principle behind the UHE2A221MHD6TN Aluminum Electrolytic Capacitor is based on a simple idea: to store energy, an electric field is created across the two metal foils. When a current passes through the circuit, it causes the electric field to increase. This in turn increases the current passing through the circuit, causing the electric field to continually increase. When the circuit is disconnected from the power source, the electric field collapses, releasing the stored energy in the form of a current back into the circuit. It is important to note that supply voltage should not exceed the rated voltage of the capacitor, as this could lead to its destruction. The capacitor should also be properly rated for the current that will be passing through it, otherwise it could fail prematurely. In conclusion, the UHE2A221MHD6TN Aluminum Electrolytic Capacitor is used in a wide variety of applications, from power supplies to automotive electronics. Its working principle is based on the simple idea of creating an electric field across the two metal foils in order to store energy. It is important to make sure that the proper voltage, current, and temperature ratings are observed to ensure its safe and reliable operation.

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