MAL225957471E3

Ratings:	--
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.850" (47.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.394" (10.00mm)
Impedance:	200 mOhms
Ripple Current @ High Frequency:	3.54A @ 10kHz
Ripple Current @ Low Frequency:	2.36A @ 100Hz
Applications:	General Purpose
Series:	259 PHM-SI
Polarization:	Polar
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	280 mOhm @ 100Hz
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	470µF
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors: MAL225957471E3 Application Field and Working PrincipleAluminum electrolytic capacitors (AECs) have many applications within the electronic device industry. Their ability to store charge, and to be able to quickly and accurately discharge that stored charge, makes them ideal for use in a variety of devices. MAL225957471E3 is a specific type of AEC, with a capacitance value of 220uf and a voltage rating of 16V. This particular AEC is frequently used in audio equipment and power supplies.Due to their electrochemical nature, AECs can store more charge than other types of capacitors, but not for as long as other types. AECs function by having two aluminum plates separated by a thin layer of insulating material known as dielectric. An electrolyte is then used to fill the gap between the two plates; this electrolyte is typically a liquid or gel. This combination of materials creates the electrochemical reactions that allow the AEC to store and discharge charge.The AEC\'s ability to discharge quickly and accurately makes them ideal for use in audio amplification devices. By carefully controlling the amount of energy stored in the AEC, the device is able to accurately reproduce sound with minimal distortion. AECs are also used in power supplies, to provide a more effective and efficient means of storing and discharging charge. By storing the charge during periods of low demand, then releasing it during periods of peak demand, AECs can help reduce the overall load on the power supply.The MAL225957471E3 is a fairly generic AEC, though it has been designed to meet specific requirements for certain applications. This type of AEC is typically used in audio amplification devices, due to its ability to quickly and accurately discharge its stored charge. It is also commonly used in some types of power supplies, as it can help provide more stable levels of power and reduce excessive load. AECs have a limited lifespan due to their electrochemical construction. As the electrolyte is continuously used to facilitate electrochemical reactions, it slowly becomes depleted and the capacitive properties become degraded. As such, AECs must be regularly replaced to ensure that the circuitry continues to operate at peak efficiency.Overall, AECs are incredibly versatile elements in the world of electronics. With their ability to accurately store and then discharge charge, AECs are especially valuable in both audio amplification and power supply applications. The MAL225957471E3 is an especially valuable AEC due to its versatility and capacitance/voltage value, making it ideal for a variety of applications.

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