MAL210258471E3

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	3.413" (86.70mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.504" (12.80mm)
Impedance:	188 mOhms
Ripple Current @ Low Frequency:	3.1A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	102 PHR-ST
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	10000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	279 mOhm @ 100Hz
Voltage - Rated:	385V
Tolerance:	±20%
Capacitance:	470µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors: MAL210258471E3 Application Field and Working Principle

Aluminum electrolytic capacitors are electrical components composed of a solid anode and cathode separated by a thin insulating layer, which is further separated by a liquid electrolyte. When electrical current passes between the anode and cathode, an electric field is created that stores energy in the form of a charge. These capacitors are used in many different electronic applications to filter out undesired AC current, enable higher frequency signals, and even regulate motor speed. The particular type of capacitor we will be looking at is the MAL210258471E3. We will discuss its application field and workings in detail. The MAL210258471E3 aluminum electrolytic capacitor is designed to operate in a range of -25 to +85 ºC. The rated working voltage is 200 VDC, allowing it to be used for applications that require higher voltages than most capacitors can usually support. Its capacitance ranges from 1.5 microfarads to 1,000 microfarads, enabling it to store large amounts of electrical energy and work in a wide variety of applications. The primary application of the MAL210258471E3 is as a noise filter for AC currents which interfere with the proper functioning of other electrical components.To understand the working principle of the MAL210258471E3, we must first have a basic understanding of AC and DC current. AC current is a type of electrical current that oscillates back and forth, while DC current is a constant flow. The MAL210258471E3 works by absorbing AC current, which disrupts the operation of other electrical components, and storing it in the form of a charge. This charge is then stored until the frequency of the AC current drops below the capacitor’s rated working frequency, at which point it is discharged and the electrical components resume their normal operation. The accompanying figure illustrates the relationship between the MAL210258471E3’s voltage, capacitance, and current under normal operating conditions. As we can see, the large capacitance of the MAL210258471E3 allows it to store large amounts of energy while its voltage tolerance allows it to filter out any AC current without being damaged by it. The MAL210258471E3 aluminum electrolytic capacitor is an essential component for many electronic devices and circuits. Its wide range of operating temperatures, low ESR, and high capacitance allow it to operate in a variety of applications. Not only does it serve as a noise filter for AC currents, it also performs the important task of allowing higher frequency signals to pass through. Furthermore, the MAL210258471E3 can also be used to help regulate motor speed and other variable speed electrical components.

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