V480LA80B
Product Overview
Category
V480LA80B belongs to the category of metal oxide varistors (MOVs).
Use
It is used for surge protection in electronic circuits and electrical systems.
Characteristics
- High energy absorption capability
- Fast response time
- Reliable overvoltage protection
Package
The V480LA80B is typically available in a disc-shaped package.
Essence
The essence of V480LA80B lies in its ability to protect sensitive electronic components from voltage surges.
Packaging/Quantity
It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Maximum Allowable Voltage: 480V
- Peak Current Capability: 10kA
- Energy Rating: 360J
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The V480LA80B typically has two leads for connection to the circuit board. The pin configuration may vary based on the manufacturer's design.
Functional Features
- Non-linear voltage-current characteristics
- Rapid response to transient overvoltage events
- Low leakage current under normal operating conditions
Advantages
- Effective protection against voltage transients
- Wide operating temperature range
- Compact and versatile design
Disadvantages
- Limited lifespan after repeated exposure to surges
- Susceptible to thermal runaway under extreme conditions
Working Principles
When an overvoltage event occurs, the V480LA80B conducts current, diverting the excess energy away from the protected circuit. This action helps prevent damage to sensitive components.
Detailed Application Field Plans
- Industrial control systems
- Power distribution units
- Telecommunication equipment
- Consumer electronics
Detailed and Complete Alternative Models
- V130LA20A: Lower voltage rating suitable for sensitive electronics
- V750LA80B: Higher voltage rating for industrial applications
- V20ZA50P: Alternative technology with similar surge protection capabilities
This comprehensive entry provides a detailed overview of the V480LA80B, covering its product information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
技術ソリューションにおける V480LA80B の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the V480LA80B?
- The V480LA80B is a metal oxide varistor (MOV) designed for overvoltage protection in various electronic and electrical applications.
What are the key features of the V480LA80B?
- The V480LA80B offers high surge current capability, low leakage current, and fast response to transient voltage spikes.
In what applications can the V480LA80B be used?
- The V480LA80B is commonly used in power supplies, industrial equipment, telecommunications systems, and consumer electronics for surge suppression and overvoltage protection.
What is the maximum energy absorption capability of the V480LA80B?
- The V480LA80B can absorb up to 480 joules of energy during transient voltage events.
How does the V480LA80B compare to other MOVs in terms of performance?
- The V480LA80B offers superior surge handling capabilities and reliability compared to many other MOVs in its class.
What is the operating voltage range of the V480LA80B?
- The V480LA80B has a wide operating voltage range from 300V to 420V, making it suitable for various voltage protection requirements.
Can the V480LA80B be used in outdoor applications?
- Yes, the V480LA80B is designed to withstand outdoor environmental conditions and is suitable for outdoor use in appropriate enclosures.
Does the V480LA80B require any additional protective circuitry?
- The V480LA80B can be used standalone for basic surge protection, but additional protective circuitry may be recommended for more sensitive or critical applications.
What are the typical failure modes of the V480LA80B?
- The V480LA80B may degrade over time due to repeated exposure to transient voltage events, and it is important to monitor its condition periodically for optimal performance.
Is the V480LA80B compliant with industry standards for surge protection devices?
- Yes, the V480LA80B complies with relevant industry standards for surge protection devices, ensuring its reliability and performance in technical solutions.