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V460LA40BPX2855 - Product Encyclopedia Entry
Introduction
The V460LA40BPX2855 is a versatile electronic component that belongs to the category of metal oxide varistors (MOV). This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Metal Oxide Varistor (MOV)
- Use: Surge protection in electronic circuits
- Characteristics: High energy absorption capacity, fast response time, compact size
- Package: Radial leaded disc
- Essence: Protects electronic devices from voltage surges
- Packaging/Quantity: Typically available in reels or bulk packaging
Specifications
- Voltage Rating: 460V
- Peak Current: 10kA
- Maximum Energy: 4.5J
- Operating Temperature Range: -40°C to 85°C
- Dimensions: 7mm diameter, 10mm length
Detailed Pin Configuration
The V460LA40BPX2855 has a radial leaded disc package with two leads for easy integration into circuit boards. The detailed pin configuration includes the identification of the anode and cathode terminals for proper installation.
Functional Features
- Surge Protection: Absorbs high-energy transient voltage spikes
- Fast Response Time: Reacts quickly to voltage surges, protecting downstream components
- Reliable Performance: Ensures consistent surge protection over its operational lifespan
Advantages and Disadvantages
Advantages
- Effective surge protection for sensitive electronic equipment
- Compact size allows for easy integration into circuit designs
- Fast response time minimizes the risk of damage to connected devices
Disadvantages
- Limited energy absorption compared to larger MOVs
- May require additional circuitry for comprehensive surge protection in complex systems
Working Principles
The V460LA40BPX2855 operates based on the principle of nonlinear voltage-dependent resistance. When subjected to a voltage surge, the varistor's resistance decreases, allowing it to absorb the excess energy and protect downstream components.
Detailed Application Field Plans
The V460LA40BPX2855 is commonly used in various electronic applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics - Automotive electronics
Detailed and Complete Alternative Models
- V130LA20APX2855: Lower voltage rating for less demanding applications
- V680LA80BPX2855: Higher voltage and energy absorption for industrial power systems
- V275LA40BPX2855: Intermediate voltage rating suitable for general-purpose surge protection
In conclusion, the V460LA40BPX2855 metal oxide varistor offers reliable surge protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive equipment from voltage transients.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací V460LA40BPX2855 v technických řešeních
What is the V460LA40BPX2855?
- The V460LA40BPX2855 is a metal oxide varistor (MOV) that is commonly used for surge protection in various technical solutions.
What are the key features of V460LA40BPX2855?
- The V460LA40BPX2855 offers high surge current capability, low leakage current, and fast response time, making it suitable for protecting electronic equipment from voltage surges.
Where can V460LA40BPX2855 be used in technical solutions?
- V460LA40BPX2855 can be used in power supplies, industrial equipment, telecommunications systems, and other applications where surge protection is required.
What is the maximum voltage rating of V460LA40BPX2855?
- The V460LA40BPX2855 has a maximum voltage rating of 460V, making it suitable for protecting against moderate to high voltage surges.
How does V460LA40BPX2855 provide surge protection?
- V460LA40BPX2855 clamps excessive voltage to a safe level by diverting the surge current away from sensitive components, thereby protecting them from damage.
What is the typical lifespan of V460LA40BPX2855 in service?
- The V460LA40BPX2855 has a long lifespan when operated within its specified parameters, providing reliable surge protection for an extended period.
Can V460LA40BPX2855 be used in outdoor applications?
- Yes, V460LA40BPX2855 is designed to withstand outdoor conditions and can be used in outdoor technical solutions requiring surge protection.
Are there any special installation considerations for V460LA40BPX2855?
- It is important to ensure proper grounding and follow manufacturer's guidelines for installation to maximize the effectiveness of V460LA40BPX2855.
What are the alternatives to V460LA40BPX2855 for surge protection?
- Other MOVs with different voltage ratings or technologies such as gas discharge tubes (GDTs) or transient voltage suppressors (TVS diodes) can be considered as alternatives based on specific application requirements.
Is V460LA40BPX2855 compliant with industry standards for surge protection devices?
- Yes, V460LA40BPX2855 complies with relevant industry standards for surge protection devices, ensuring its reliability and performance in technical solutions.