USA1E220MDD

Series:	USA
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	22µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	51mA @ 120Hz
Ripple Current @ High Frequency:	76.5mA @ 10kHz
Lead Spacing:	0.098" (2.50mm)
Size / Dimension:	0.248" Dia (6.30mm)
Height - Seated (Max):	0.315" (8.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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USA1E220MDD Aluminum Electrolytic Capacitors: Application Field and Working Principle

Aluminum electrolytic capacitors are widely used in electrical and electronic circuits in a variety of applications. This includes power supplies, telecommunication systems, automotive electronics, and various other industrial and consumer electronics. Capacitors of this type serve to store electrical energy, and of the many types of capacitors available, aluminum electrolytic capacitors are the most common. USA1E220MDD aluminum electrolytic capacitors are one of the many varieties of this type of capacitor. These capacitors offer a range of advantages over standard electrolytic capacitors for a variety of applications. They are of a longer lifetime, offer higher voltage, have improved temperature characteristics, and offer enhanced dielectric strength. The USA1E220MDD aluminum electrolytic capacitor is especially suited for high-frequency applications, especially those involving frequencies above 10,000 kHz. The USA1E220MDD aluminium electrolytic capacitor is specifically designed to work in a variety of different conditions. These resisitors are designed to work in both extremely high and low temperatures, with no impact on their performance. Additionally, their low self-inductance and their high capacitance makes them highly suitable for high-frequency applications, as mentioned above. Furthermore, their long lifetime and high dielectric strength make them ideal for a range of industrial applications. The working principle of an aluminium electrolytic capacitor is fairly simple. It involves two electrodes that are immersed in an electrolyte solution. The anode (positive electrode) is made of aluminium foil, while the cathode (negative electrode) is constructed of an electrolyte-coated aluminium oxide layer. When a voltage is applied to the anode, the electrolyte solution creates an electric field that draws atoms from the electrolyte and coating to the surface of the anode. These atoms form an electrically conductive layer on the surface of the anode, creating an electrical double-layer capacitor. This, in turn, increases the capacitance of the device, allowing it to store a larger amount of electrical energy. Another advantage of the USA1E220MDD aluminium electrolytic capacitor is its reliability. The internal dielectric coating provides a high level of reliability even after long term use in high temperatures. This combined with its long lifetime makes it an ideal choice for a range of applications. Additionally, the capacitor also has good thermal stability, making it a good choice for applications in automotive and other industries where temperature variation is common. In conclusion, the USA1E220MDD aluminum electrolytic capacitor is an excellent choice for a variety of applications, including high-frequency, high-temperature, and vibration-resistant applications. Its long lifetime and high dielectric strength make it an especially attractive option for industrial applications. Its working principle involves two electrodes that are immersed in an electrolyte solution, and a voltage applied to the anode creates an electrical double-layer on the surface that increases the capacitor’s capacitance. Additionally, the capacitor’s reliable performance in high temperatures and good thermal stability make it a good choice for a range of applications.

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