MAL210169472E3

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	4.280" (108.70mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.504" (12.80mm)
Impedance:	16 mOhms
Ripple Current @ Low Frequency:	7.9A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	101 PHR-ST
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	10000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	26 mOhm @ 100Hz
Voltage - Rated:	100V
Tolerance:	±20%
Capacitance:	4700µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors: MAL210169472E3 Application Field and Working PrincipleAluminum electroylitic capacitors are important components in a range of electronic devices, from simple electronic circuits for home use to sophisticated medical equipment. The MAL210169472E3 is designed for storing electrical energy and reliably delivering it during peak power usage and temporary power outages. This article will discuss the application field and working principles of the MAL210169472E3.The MAL210169472E3 belongs to the family of aluminum electrolytic capacitors, which are composed of two aluminum foils, separated by a thin dielectric oxide layer, typically using oxide of aluminum (Al2O3). This type of capacitor has the ability to store electrical energy and release it on demand. It can also be used for filtering current, and for smoothing the voltage ripple from rectifier circuits.The MAL210169472E3 is particularly useful for storing electrical energy and supplying it during peak power usage and temporary power outages. It is designed to meet high requirements of power usages in digital and power circuits, especially in the automotive industry and is applicable for high voltage, low voltage, and surface mount conditions. It offers long-life operation, low equivalent series resistance (ESR) and high energy density.In terms of application field, the MAL210169472E3 capacitor is used in various industries such as automotive, telecommunications, computer and consumer electronics. It can be used in starter circuits, fuel injection systems, audio systems, induction heater systems, air conditioners and solenoid valves. Its most common use is in the automotive starting systems, where the capacitor is generally found in the starter motor circuit.In terms of working principle, the MAL210169472E3 capacitor stores electrical energy in the form of electrochemical energy. It maintains a stable circulation of charge by using polarized electrolyte suspended between two aluminum foils separated by a thin dielectric oxide (Al2O3) layer. When the capacitor is connected to an electrical source, a voltage applied across the oxide layer cause an electric current to flow and results in the buildup of an electrical charge on one side of the capacitor. This electrical charge causes an electrochemical reaction between the electrolyte and aluminum foils, resulting in energy being stored as a charged electrical field on the capacitor’s plates.When a low voltage is applied to the capacitor, the stored charge will be discharged through the load, increasing the electronic current and supplying it with the stored energy. This solution is used for providing instantaneous power to an electronic circuit when the voltage is low. In summary, the MAL210169472E3 capacitor is a useful and versatile component that can be used to store and deliver electrical energy during peak power usage and temporary power outages.

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