MAL211892689E3

Polarization:	Polar
Package / Case:	Axial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	--
Size / Dimension:	0.709" Dia x 1.496" L (18.00mm x 38.00mm)
Lead Spacing:	--
Impedance:	420 mOhms
Ripple Current @ High Frequency:	700mA @ 10kHz
Applications:	Automotive
Ratings:	--
Series:	118 AHT
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	8000 Hrs @ 125°C
ESR (Equivalent Series Resistance):	1.02 Ohm
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors: MAL211892689E3 application field and working principle

Aluminum electrolytic capacitors are one of the most important capacitors in the electronic circuit. They are widely used in filtering, decoupling, buffering, power supply and other circuits of various electronic devices. MAL211892689E3 is a type of aluminum electrolytic capacitor. In this article, we will introduce its application field and working principle.A MAL211892689E3 aluminum electrolytic capacitor is a cylindrical capacitor with a diameter of 2.92 inches and a height of 0.85 inches and a maximum capacity of 8200 mF. It is mainly used in the filtration of power supplies and power electronic circuits. It is characterized by low loss, high shelf life, good temperature stability, small size and large capacity.The working principle of a MAL211892689E3 aluminum electrolytic capacitor is based on the electrolytic effect produced by ions. Inside the capacitor, there is a metal oxide insulating film formed on the anode by anodizing. A higher oxidation potential is applied to the anode, and a dense oxide membrane is formed on the surface to form a capacitor element. Inside, a separator is installed to separate positive and negative electrodes. The whole process is similar to the wet electroplating process, but the difference is that the anode does not need to be plated. In the aluminum electrolytic capacitor, the anode is made of a porous aluminum foil and the electrolyte is a conductive solution. When a positive voltage is applied to the anode, current flows through the capacitor and the electrolytic solution is polarized. Metal ions are galvanically replaced at the anode of the aluminum electrolytic capacitor. At the same time, the electrolyte reacted with the oxide film to form a thicker oxide film, which acts as the dielectric of the capacitor.The salient features of MAL211892689E3 aluminum electrolytic capacitor can be summarized as follows: high voltage capacity, large current capacity, low loss, complete specifications, good temperature stability, large capacity, and long service life. It has the characteristics of excellent performance and long life, and is widely used in various electronic devices, such as televisions, computers, cars, and communication equipment.MAL211892689E3 aluminum electrolytic capacitor is used in a variety of applications, including power supplies, motor circuits and other electrically active circuits. In power supplies, these capacitors are used to filter out harmful noise and stabilize the voltage and current. In motor circuits, these capacitors can reduce the ripple current and improve the efficiency of the motor. Moreover, the capacitor\'s alumina layer provides a strong barrier against the corrosion of the electrolytic solution, ensuring a long service life.In conclusion, the MAL211892689E3 aluminum electrolytic capacitor has remarkable characteristics including high voltage capacity, large current capacity, low loss, complete specifications, good temperature stability, large capacity and long service life. In various applications, this capacitor can filter out harmful noise, reduce ripple current, and improve the efficiency of the motor. They are commonly used in power supplies, motor circuits and other electrically active circuits, and are suitable for use in home appliances, automobile and communication equipments.

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