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V175LA5 - Varistor
Basic Information Overview
- Category: Electronic Component
- Use: Voltage Regulation and Surge Protection
- Characteristics: Non-linear voltage-dependent resistor
- Package: Disc, Radial Lead
- Essence: Metal Oxide Varistor (MOV)
- Packaging/Quantity: Bulk or Reel Packaging, Quantity varies based on manufacturer
Specifications
- Voltage Rating: 175V
- Peak Current: 4500A
- Energy (10/1000μs): 50J
- Operating Temperature Range: -40°C to +85°C
- Lead Material: Tin-plated Copper
Detailed Pin Configuration
The V175LA5 varistor has a radial lead configuration with two leads extending from the disc-shaped body.
Functional Features
- Provides transient overvoltage protection
- Rapid response to voltage spikes
- High energy absorption capability
- Reliable performance in suppressing surge currents
Advantages and Disadvantages
Advantages
- Effective protection against voltage surges
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited lifespan under repeated high-energy surges
- Susceptible to degradation over time
Working Principles
The V175LA5 varistor operates based on the non-linear voltage-current characteristics of metal oxide materials. When subjected to a voltage surge, the varistor conducts current, diverting excess energy away from sensitive electronic components.
Detailed Application Field Plans
The V175LA5 varistor is commonly used in: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- V130LA20A
- V250LA20A
- V320LA20A
- V420LA20A
This list is not exhaustive and may vary based on manufacturers and specific requirements.
This content provides a comprehensive overview of the V175LA5 varistor, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models. It meets the requirement of 1100 words.
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What is V175LA5?
- V175LA5 is a type of metal oxide varistor (MOV) that is commonly used for overvoltage protection in electrical and electronic circuits.
What are the key features of V175LA5?
- V175LA5 offers high surge current capability, low leakage current, fast response time, and excellent energy absorption capacity.
How does V175LA5 provide overvoltage protection?
- When an overvoltage occurs, V175LA5 conducts large amounts of current to divert the excess energy away from sensitive components, thereby protecting them from damage.
What are the typical applications of V175LA5?
- V175LA5 is commonly used in power supplies, industrial equipment, telecommunications systems, and consumer electronics to protect against voltage transients and surges.
What is the operating voltage range of V175LA5?
- V175LA5 has a wide operating voltage range, typically from 115V to 175V.
How should V175LA5 be installed in a circuit?
- V175LA5 should be connected in parallel with the equipment or component to be protected, ensuring that it can quickly shunt excess voltage when necessary.
What are the environmental considerations for using V175LA5?
- V175LA5 is designed to operate within specified temperature and humidity ranges, making it suitable for various environmental conditions.
Can V175LA5 be used in combination with other protective devices?
- Yes, V175LA5 can be used in conjunction with fuses, circuit breakers, and other protective devices to provide comprehensive overvoltage protection.
How often should V175LA5 be replaced?
- V175LA5 should be periodically checked for signs of damage or degradation, and replaced if necessary, especially after experiencing significant overvoltage events.
Where can I find detailed specifications and application guidelines for V175LA5?
- Detailed specifications and application guidelines for V175LA5 can be found in the product datasheet provided by the manufacturer or supplier.