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V140LA20AP
Product Overview
- Category: Electronic Component
- Use: Surge Protection
- Characteristics: High surge current capability, fast response time
- Package: Radial Lead Varistor
- Essence: Protects electronic circuits from voltage surges
- Packaging/Quantity: Bulk packaging, quantity varies
Specifications
- Voltage Rating: 140V
- Peak Current: 8000A
- Energy Absorption: 120J
- Operating Temperature: -40°C to +85°C
- Dimensions: 7mm diameter, 10mm length
Detailed Pin Configuration
The V140LA20AP has a radial lead configuration with two leads for easy installation on circuit boards or in wiring assemblies.
Functional Features
- Provides protection against voltage surges and transients
- Fast response time ensures minimal impact on the protected circuit
- High surge current capability allows for reliable protection
Advantages and Disadvantages
Advantages: - Effective surge protection - Fast response time - Compact size
Disadvantages: - Limited to specific voltage ratings - Requires proper installation for optimal performance
Working Principles
The V140LA20AP operates based on the principle of varistor action, where its resistance decreases as the voltage across it increases. When a surge occurs, the varistor conducts and diverts the excess energy away from the protected circuit, safeguarding sensitive components.
Detailed Application Field Plans
The V140LA20AP is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- V130LA20AP
- V150LA20AP
- V140LA10AP
- V140LA40AP
This completes the English editing encyclopedia entry structure format for V140LA20AP, providing comprehensive information about the product's category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Liste 10 perguntas e respostas comuns relacionadas à aplicação de V140LA20AP em soluções técnicas
What is V140LA20AP?
- V140LA20AP is a metal oxide varistor (MOV) that is commonly used for surge protection in electronic and electrical systems.
What are the key features of V140LA20AP?
- V140LA20AP offers high surge current capability, low leakage current, and fast response time, making it suitable for protecting sensitive equipment from voltage surges.
Where can V140LA20AP be used?
- V140LA20AP can be used in various applications such as power supplies, industrial equipment, telecommunications systems, and consumer electronics to protect against transient overvoltage events.
How does V140LA20AP provide surge protection?
- V140LA20AP operates by clamping excessive voltage levels and diverting surge currents away from sensitive components, thereby safeguarding the connected equipment.
What is the maximum energy absorption capability of V140LA20AP?
- V140LA20AP has a high energy absorption rating, allowing it to dissipate large amounts of energy during transient events, thus protecting downstream devices.
Is V140LA20AP suitable for outdoor use?
- Yes, V140LA20AP is designed to withstand outdoor environmental conditions and can be used in outdoor applications where surge protection is required.
Can V140LA20AP be used in conjunction with other protective devices?
- Yes, V140LA20AP can be integrated into a comprehensive surge protection scheme alongside other protective devices to provide layered protection for critical systems.
What are the installation considerations for V140LA20AP?
- V140LA20AP should be installed in close proximity to the equipment it is protecting, with proper grounding and wiring practices followed to ensure effective surge protection.
Does V140LA20AP require regular maintenance?
- V140LA20AP is maintenance-free and does not require periodic servicing, but it should be inspected after a significant surge event to ensure continued functionality.
Are there any limitations to the use of V140LA20AP?
- While V140LA20AP provides effective surge protection, it is important to ensure that it is properly sized for the application and that its operating parameters are not exceeded to maintain its reliability.