KMQ350VS391M25X45T2

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.772" (45.00mm)
Size / Dimension:	1.000" Dia (25.40mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	1.859A @ 50kHz
Ripple Current @ Low Frequency:	1.3A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	KMQ
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	638 mOhm @ 120Hz
Voltage - Rated:	350V
Tolerance:	±20%
Capacitance:	390µF
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Introduction

Aluminum electrolytic capacitors (AECs) are the most widely used capacitors in electronics and other technology-related applications. KMQ350VS391M25X45T2 combines the features and benefits delivered by other types of capacitors, making it a popular choice among its peers. Furthermore, it is an especially suitable choice for a variety of power management, pulse triggering, and signal smoothing applications. In this article, we will discuss the application fields and working principles of the KMQ350VS391M25X45T2 Aluminum Electrolytic Capacitor.

Applications of an Aluminum Electrolytic Capacitor

KMQ350VS391M25X45T2 Aluminum Electrolytic Capacitors have a wide range of applications in electronics and other technology-related applications. In power management applications, the KMQ350VS391M25X45T2 delivers improved ripple performance and excellent high frequency characteristics. Furthermore, the capacitor’s geometry can be tuned to make specific performance goals easier to meet by changing the effective capacitance without changing its dimensions. This ensures precise ripple reduction over a wide range of conditions.On the other hand, pulse triggering capabilities of the KMQ350VS391M25X45T2 makes it a very versatile component for signal smoothing applications. In terms of signal smoothing, the capacitor is quite fast in responding to sudden changes in the input signal, and its high stability makes it a very reliable option. The combination of fast response and high stability makes this a favored capacitor for applications involving rapid signal transitions.Other uses of the KMQ350VS391M25X45T2 Aluminum Electrolytic Capacitor include energy storage, AC/DC power conversion, and switching. Also, depending on the type of construction used, the capacitor can be crafted into different shapes. Furthermore, its low-loss properties result in higher efficiency when compared with conventional capacitors.

Working Principle of an Aluminum Electrolytic Capacitor

At the core of KMQ350VS391M25X45T2 Aluminum Electrolytic Capacitor’s operation lies the electrolyte. The electrolyte takes the form of a gel or liquid and contains ions (positive and negative) that facilitate the capacitor’s operation. When a voltage is applied across the capacitor’s two electrodes (positive and negative), the ions in the electrolyte move towards the electrodes of opposite charge, causing a net electric charge to flow between the two electrodes. This action of the ions is referred to as ‘Faradaic conduction’ and it is responsible for the capacitor’s ability to store energy.In terms of its electrical parameters, the KMQ350VS391M25X45T2 has a higher capacitance compared to other types of capacitors. It also has a very low ESR (equivalent series resistance) rating, which enables it to handle rapid changes in charge and to quickly respond to spikes in current. Furthermore, its high stability and low current leakage make it a popular choice for long-term applications.

Conclusion

To sum up, KMQ350VS391M25X45T2 Aluminum Electrolytic Capacitors offer various benefits in terms of performance and electrical parameters. Its features make it ideal for applications involving power management, pulse triggering, and signal smoothing. Its most important characteristic is its ability to store energy via electrolytic conduction. Finally, its high capacitance, low ESR, stability, and low current leakage make it a favored choice for applications involving rapid changes in charge.

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