Series:	SXG
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	820µF
Tolerance:	±20%
Voltage - Rated:	200V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-25°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	1.95A @ 120Hz
Ripple Current @ High Frequency:	2.73A @ 10kHz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Height - Seated (Max):	1.654" (42.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Introduction

Aluminum electrolytic capacitors are widely used in many electronics and electrical applications due to their low cost and ease of use. The 200SXG820MEFC25X40 is a type of aluminum electrolytic capacitor that is available in a variety of sizes and forms, allowing for a variety of uses. This article will discuss the application field and working principle of the 200SXG820MEFC25X40.

Applications and Uses

The 200SXG820MEFC25X40 aluminum electrolytic capacitor is mainly used as an energy storage device in low-voltage power supplies. It is used to help maintain the output voltage level during high-current transients. It releases energy when there is a current carry-out requirement and can also act as a filter to reduce noise.The 200SXG820MEFC25X40 is also used in audio applications to filter out power supply noise that can interfere with the sound quality. This helps achieve a cleaner sound output with reduced background noise.The 200SXG820MEFC25X40 can also be used in radio frequency applications to reduce noise and supply energy. It is also used in telecom applications, and is available in configurations that can support RF modules.

Working Principle

The working principle of the 200SXG820MEFC25X40 aluminum electrolytic capacitor is based on electrochemical processes. It consists of two electrodes, one made of aluminum and the other of an electrolyte. The aluminum electrode acts as the cathode and the electrolyte electrode acts as the anode.When a voltage is applied to the capacitor, the aluminum electrode undergoes an oxidation process, which creates an oxide layer on the surface of the electrode. This creates a barrier that blocks the passage of current between the anode and the cathode. As the capacitance increases, the voltage applied to the capacitor decreases.The capacitance of the 200SXG820MEFC25X40 is determined by the amount of surface area available on the aluminum electrode and the electrolyte. When the capacitance is high, the voltage that can be stored in the capacitor is large. At low capacitances, the voltage is limited.

Conclusion

The 200SXG820MEFC25X40 aluminum electrolytic capacitor is a versatile and reliable device that has a wide range of uses. It is used in low-voltage power supplies, audio applications, radio frequency applications, and telecom applications. Its working principle is based on electrochemical processes, making it able to store energy and filter out power supply noise for a more desirable output.

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