LKG1K122MESBCK

Series:	LKG
Packaging:	Bulk
Part Status:	Active
Capacitance:	1200µF
Tolerance:	±20%
Voltage - Rated:	80V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	Audio
Ripple Current @ Low Frequency:	2.8A @ 120Hz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	1.181" Dia (30.00mm)
Height - Seated (Max):	1.457" (37.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Aluminum Electrolytic Capacitors Aluminum electrolytic capacitors, also known as aluminum electrolytic capacitors, are one of the most common components in modern electronic circuits. The LKG1K122MESBCK is an example of an aluminum electrolytic capacitor and its application field and working principle will be discussed in this article.Aluminum electrolytic capacitors have a wide range of applications, including power supply filtering, signal filtering, and signal transmission and distortion reduction in the audio field. It can also be used in circuits to filter large current noise and connect inductors in the circuit. Some special types can also be used as energy storage.The LKG1K122MESBCK aluminum electrolytic capacitor is a high-capacity, low-dissipation, high-temperature aluminum electrolytic capacitor that combines high reliability and low resistance. Its main purpose is to use relatively large capacitance and relatively small size to filter and reduce signal transmission noise. It is often used in circuits requiring high current and high power such as TVs, computers, and power amplifiers etc.The principle of its operation is based on Faraday\'s law of electrolytic action. When a voltage is applied across it, an electrolytic reaction creates a thin oxide layer on the surface of the aluminum electrode Plate, thus forming an electrolyte that increases the plate surface area and increased the capacitance of the device. The polarities of the capacitor correspond to the electrodes of the capacitor, and when a voltage is applied, the electric field between the plates creates a charge that stores energy. This stored energy will discharge when the capacitor is disconnected from the voltage source.The aluminum electrolytic capacitor has a relatively large capacity and can withstand relatively high voltages. The life of an aluminum electrolytic capacitor is directly related to the amount of heat that can be generated. As the temperature increases, the current flowing through the capacitor increases, which can cause the capacitance of the capacitor to decrease and lead to its damage. Therefore, the LKG1K122MESBCK needs to be installed in an environment with proper temperature control and should not be placed in an environment where it may be exposed to direct sunlight or extreme temperatures.In addition, to maximize the performance of an aluminum electrolytic capacitor, it is necessary to maintain a reasonably high operating voltage on the device and provide protection against reverse voltage. Also, the DC current must be limited to avoid temperature rise in the device due to high current discharge. The proper characteristics of the device and environment help to prolong its life.In summary, the application field and working principle of the aluminum electrolytic capacitor LKG1K122MESBCK are discussed in this article. It has a wide range of applications, high capacity, low resistance and high temperature. Its working principle is based on Faraday\'s law of electrolytic action, and it needs to be installed in a controlled environment. When proper operating voltage and temperature control are maintained, it can extend its life.

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