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V175LA5PX2855 Product Overview
Introduction
The V175LA5PX2855 is a component belonging to the category of varistors, which are electronic devices used to protect circuits from excessive voltage surges. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the V175LA5PX2855.
Basic Information Overview
- Category: Varistors
- Use: Protecting circuits from excessive voltage surges
- Characteristics: High energy absorption capacity, fast response time
- Package: Radial leaded disc
- Essence: Voltage protection
- Packaging/Quantity: Bulk packaging, quantity varies
Specifications
- Voltage Rating: 175V
- Peak Current: 4500A
- Energy (2ms): 100J
- Operating Temperature Range: -40°C to +85°C
- Lead Material: Tin-plated copper
Detailed Pin Configuration
The V175LA5PX2855 has a radial leaded disc package with two leads for connection to the circuit. The detailed pin configuration is as follows: - Pin 1: Connection point for one end of the circuit - Pin 2: Connection point for the other end of the circuit
Functional Features
- Voltage Clamping: Rapidly switches to a low impedance state when a specific voltage level is exceeded
- Transient Protection: Absorbs and dissipates transient energy to protect connected equipment
- Reliability: Provides stable and reliable performance under varying operating conditions
Advantages and Disadvantages
Advantages
- High energy absorption capacity
- Fast response time
- Reliable voltage protection
Disadvantages
- Limited lifespan after multiple surge events
- Susceptible to degradation over time
Working Principles
The V175LA5PX2855 operates based on the principle of non-linear resistance, where its resistance decreases as the voltage across it increases. When a voltage surge occurs, the varistor rapidly conducts current, diverting the excess energy away from the protected circuit.
Detailed Application Field Plans
The V175LA5PX2855 is commonly used in various applications such as: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the V175LA5PX2855 include: - V130LA20AP - V250LA20A - V320LA20AP - V385LA20A
In conclusion, the V175LA5PX2855 varistor offers reliable protection against voltage surges and finds widespread use in diverse electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací V175LA5PX2855 v technických řešeních
What is V175LA5PX2855?
- V175LA5PX2855 is a type of metal oxide varistor (MOV) used for overvoltage protection in electrical and electronic systems.
How does V175LA5PX2855 work?
- V175LA5PX2855 works by rapidly changing its resistance in response to voltage changes, effectively diverting excess current away from sensitive components during overvoltage events.
What are the typical applications of V175LA5PX2855?
- V175LA5PX2855 is commonly used in surge protectors, power supplies, industrial equipment, and telecommunications systems to safeguard against transient voltage spikes.
What are the key specifications of V175LA5PX2855?
- The V175LA5PX2855 typically has a maximum continuous voltage rating of 175V, a peak current capability of 4500A, and an energy absorption capacity of 85J.
How should V175LA5PX2855 be installed in a circuit?
- V175LA5PX2855 should be connected in parallel with the equipment or circuit being protected, ensuring that it can shunt excess voltage away from sensitive components.
What are the environmental considerations for V175LA5PX2855?
- V175LA5PX2855 is designed to operate within specified temperature and humidity ranges, making it suitable for various indoor and outdoor applications.
Are there any reliability concerns with V175LA5PX2855?
- V175LA5PX2855 is manufactured to meet industry standards for reliability and durability, but proper application and periodic testing are recommended to ensure continued protection.
Can V175LA5PX2855 be used in combination with other protective devices?
- Yes, V175LA5PX2855 can be integrated into a comprehensive overvoltage protection scheme alongside fuses, circuit breakers, and other surge suppression components.
What are the potential failure modes of V175LA5PX2855?
- V175LA5PX2855 may degrade over time due to repeated exposure to surges, so monitoring for changes in its characteristics and replacing it when necessary is important.
Where can I find detailed technical documentation for V175LA5PX2855?
- Detailed datasheets, application notes, and specifications for V175LA5PX2855 can typically be obtained from the manufacturer's website or through authorized distributors.