Standard aluminum electrolytic capacitor 4.7uf 400V large capacity

Description

Introduction:

Welcome to our product page for the Electrolytic Capacitor 4.7uF400V. In this section, we will provide you with a comprehensive analysis of this capacitor, including its definition, structure, characteristics, advantages, disadvantages, and applications. Read on to learn more about this powerful component.

Definition:

The Electrolytic Capacitor 4.7uF 400V is an electrical device designed to store and release electrical energy. It belongs to the family of electrolytic capacitors, which utilize an electrolyte as one of their key components.

Structure:

This capacitor consists of two conducting plates separated by an electrolyte-soaked paper or polymer separator. The plates are typically made of aluminum and are rolled into a cylindrical shape. One plate acts as the anode, while the other serves as the cathode. The aluminum oxide layer formed on the anode acts as the dielectric, enabling energy storage.

Standard aluminum lectrolytic capacitor 4.7uf400V large capacity 

Specifications / Model：XS4R7M2GD8L12B/T
Type :  Standard electrolytic capacitor
colour：Black shell
Capacitance: 4.7uF(4R7M)                      
Rated Voltage: 400V(2G)
Durability(105°C):3000hours
R.C:51rms        
Tanδ：0.2
Tolerance:±20% (M)                            
Size(D*L): 8*12mm                               Lead Distance:3.5mm                 
Packing ： Bag Packing(B) ,Taping Package(T)

Characteristics:

• Low Equivalent Series Resistance (ESR): Electrolytic capacitors exhibit a relatively low equivalent series resistance (ESR). ESR is the internal resistance of a capacitor, which affects its ability to store and discharge energy efficiently. The low ESR of electrolytic capacitors allows them to deliver high surge currents and respond quickly to changes in load conditions.
• Capacitance: The Electrolytic Capacitor 4.7uF 400V has a capacitance of 4.7 microfarads (uF), indicating its ability to store a moderate amount of charge.
  Voltage Rating: It can withstand a maximum voltage of 400 volts (V), making it suitable for applications requiring high voltage handling.
• Polarized: This capacitor is polarized, meaning it has a designated positive (+) and negative (-) terminal. Observing correct polarity is crucial for its proper functioning.
• High Energy Density: Electrolytic capacitors have a high energy storage capacity per unit volume, making them ideal for applications that require a compact form factor.

Advantages:

• Large Capacitance: The 4.7uF value allows this capacitor to store a considerable amount of charge, making it useful in applications requiring energy storage or smoothing of power supplies.
• High Voltage Rating: With a maximum voltage rating of 400V, this capacitor is suitable for circuits that operate at higher voltages.
  Compact Size: Electrolytic capacitors, including this model, offer a high capacitance-to-volume ratio, making them compact and space-efficient in electronic designs.

Disadvantages:

1. Polarity Sensitivity: As a polarized capacitor, it is essential to observe the correct polarity during installation. Reversing the connections can lead to failure or even explosion.
2. Limited Lifespan: Electrolytic capacitors have a limited lifespan compared to other capacitor types. Over time, the electrolyte can dry out or degrade, causing a decrease in capacitance or even complete failure.

Applications:

The Electrolytic Capacitor 4.7uF 400V large-capacity capacitor is suitable for TV, video, audio, office equipment, household appliances, etc.The Electrolytic Capacitor 4.7uF 400V finds applications in various electronic circuits and devices, including:

• Power Supplies: It can be used in power supply circuits to smooth out voltage ripples and stabilize output voltages.
• Audio Systems: Electrolytic capacitors are commonly employed in audio amplifiers and speakers to couple or block certain frequencies.
• .Motor Control: They are suitable for motor control circuits that require high capacitance and voltage ratings.
• Industrial Electronics: These capacitors are widely used in industrial equipment, such as variable frequency drives (VFDs) and power factor correction circuits.

Conclusion:

The Electrolytic Capacitor 4.7uF 400V is a reliable and compact component that offers a moderate capacitance and a high voltage rating. While it comes with some polarity sensitivity and a limited lifespan, its advantages, such as large capacitance and compact size, make it well-suited for various electronic applications. Whether you need to stabilize power supplies, enhance audio systems, or control motors, this electrolytic capacitor can meet your requirements effectively.

Please feel free to explore our product specifications and datasheet for more detailed information on the Electrolytic Capacitor 4.7uF 400V. Should you have any specific inquiries or require further assistance, our knowledgeable support team is ready to assist you. Choose reliability and performance with our Electrolytic Capacitor 4.7uF 400V for your electronic projects and applications.

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