250HXG390MEFCSN25X30

Operating Temperature:	-25°C ~ 105°C
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.260" (32.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.394" (10.00mm)
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	HXG
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	250V
Tolerance:	±20%
Capacitance:	390µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are an essential component in a wide range of electronic devices. They are used in power supplies, signal processing, and many other common applications. This type of capacitor is composed of an aluminum core, covered by an electrolyte material, and encased in a plastic or metal housing. The current flowing through an aluminum electrolytic capacitor creates a large electric field which allows the capacitor to store a large amount of energy in a small package.

250HXG390MEFCSN25X30 Aluminum Electrolytic Capacitor

The 250HXG390MEFCSN25X30 aluminum electrolytic capacitor is a high-performance, low-profile, hermetically-sealed capacitor that is designed for applications with both space and power requirements. This capacitor has an electrolyte material which is designed to not dry out, thereby improving its heat dissipation and longevity. This capacitor also has an ESR rating of 330mΩ, which helps reduce power-conversion losses, increasing efficiency and performance.

Application Field and Working Principle of the 250HXG390MEFCSN25X30 Aluminum Electrolytic Capacitor

The 250HXG390MEFCSN25X30 aluminum electrolytic capacitor is primarily used in power-conversion systems. This type of capacitor can be used in both AC and DC power-conversion systems, offering a high-efficiency solution for the storage and delivery of energy.When connected to a DC power source, the aluminum electrolytic capacitor acts like a large battery, storing and releasing electric energy at a higher voltage. The current flows through the anode, which reacts with the electrolyte material to form an aluminum oxide layer. As the current flowing through the electrolyte increases, so does the electric field inside the capacitor. This electric field creates an electric charge that is used to store energy in the capacitor.When an AC power source is connected to the capacitor, a rectifier circuit is used to convert the AC current into DC current. The capacitor then acts as a large capacitor, storing the energy as the current alternates between positive and negative. This stored energy is then released when the current becomes positive again, allowing the voltage to continue to increase as the current flows through the capacitor.

Final Thoughts

The 250HXG390MEFCSN25X30 aluminum electrolytic capacitor is a high-performance solution for power-conversion and storage systems. It is able to store large amounts of energy in a small package, making it ideal for applications where space and efficiency are important considerations. This type of capacitor is designed to have a long life and can operate in a wide range of temperatures. By utilizing this component, engineers can increase the efficiency and performance of their power-conversion systems.

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