LAK2D122MELC50

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.047" (52.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.76A @ 10kHz
Ripple Current @ Low Frequency:	2.3A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LAK
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	1200µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction
Aluminum electrolytic capacitors are fixed capacitors with electrolyte as the medium and aluminum windows as the electrodes. Aluminum electrolytic capacitors consisting of wound type and solid type are the most widely used capacitors. The LAK2D122MELC50 aluminum electrolytic capacitor is one of the most widely used capacitor types in the market. In this article we will discuss the application field and working principle of the LAK2D122MELC50 aluminum electrolytic capacitor.

Application Field
The LAK2D122MELC50 aluminum electrolytic capacitor is widely used in a variety of applications, due to its ability to withstand high current and temperature. It is typically used in power supplies such as switching power supply, SMPS power supply, linear power supply and more. Additionally, the LAK2D122MELC50 aluminum electrolytic capacitor can also be used in various other fields such as PCBA board, UPS, home appliance, LED driver, solar energy, etc., which require a large output of current. Furthermore, the capacitor is also capable of providing high frequency filtering, noise suppression and other power supply filtering applications.

Working Principle
The working principle of the LAK2D122MELC50 aluminum electrolytic capacitor is based on the principles of electrochemistry. The capacitor consists of a thin layer of aluminum oxide between two layers of aluminum foil. The aluminum oxide layer acts as the dielectric, providing resistance to electric current. The two layers of aluminum foil act as the electrodes, with one conducting positive charge and the other negative charge. When an electric current is applied, the two layers begin to attract and repel each other, creating a voltage across the capacitor. The voltage across the electrodes determines the amount of charge the capacitor can store. The higher the voltage across the electrodes, the greater the charge it can store.

Advantages
The main advantage of using the LAK2D122MELC50 aluminum electrolytic capacitor is its high temperature tolerance. Unlike other common types of capacitors, the LAK2D122MELC50 aluminum electrolytic capacitor is able to withstand temperatures up to 105°C without any significant performance degradation. This makes it suitable for many applications, such as in high temperature environments. Furthermore, the capacitor also offers a wide range of capacitance values, ranging from 10µF to 470µF, depending on the polarized and non-polarized versions. Additionally, the high current capability of the capacitor makes it suitable for many power supply filtering applications.

Conclusion
As a conclusion, the LAK2D122MELC50 aluminum electrolytic capacitor is one of the most widely used capacitors in the market. Its ability to handle high current makes it suitable for a variety of applications, such as in power supplies, PCBA boards, UPS, LEDs, and more. Additionally, its ability to withstand temperatures up to 105°C makes it suitable for high temperature applications. Ultimately, the LAK2D122MELC50 is an ideal choice for a wide variety of applications.

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