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V480LA7
Product Overview
Category: Electronic Component
Use: Surge Suppressor
Characteristics: Fast response time, high energy absorption capacity
Package: Radial Lead
Essence: Protects electronic circuits from voltage surges
Packaging/Quantity: Bulk packaging, quantity varies
Specifications
- Voltage Rating: 480V
- Peak Surge Current: 5000A
- Maximum Energy Dissipation: 360J
- Operating Temperature Range: -40°C to +85°C
- Lead-Free Status: Lead-free
Detailed Pin Configuration
The V480LA7 has a radial lead package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Fast response to transient over-voltage conditions
- High surge current capability
- Low leakage current
- Long operating life
Advantages and Disadvantages
Advantages: - Effective protection against voltage surges - Fast response time - High energy absorption capacity
Disadvantages: - Sensitive to extreme temperature variations - Requires periodic replacement after significant surge events
Working Principles
The V480LA7 operates based on the principle of metal oxide varistor (MOV) technology. When a voltage surge occurs, the MOV material rapidly changes its resistance, diverting the excess energy away from the protected circuit.
Detailed Application Field Plans
The V480LA7 is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- V130LA20A
- V250LA20A
- V320LA20A
- V510LA80B
This comprehensive range of alternative models provides options for different voltage and surge current requirements.
In conclusion, the V480LA7 surge suppressor is a vital component in protecting electronic circuits from voltage surges. Its fast response time, high energy absorption capacity, and reliable performance make it an essential choice for diverse applications across various industries.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem V480LA7 w rozwiązaniach technicznych
Sure, here are 10 common questions and answers related to the application of V480LA7 in technical solutions:
What is the V480LA7?
- The V480LA7 is a metal oxide varistor (MOV) that is commonly used for transient voltage suppression in electronic circuits.
What is the maximum continuous voltage rating of the V480LA7?
- The V480LA7 has a maximum continuous voltage rating of 275V AC.
What is the maximum energy absorption capability of the V480LA7?
- The V480LA7 can absorb up to 480 joules of energy under specified test conditions.
How does the V480LA7 protect electronic circuits?
- The V480LA7 protects electronic circuits by clamping transient overvoltages to a safe level, preventing damage to sensitive components.
What are the typical applications of the V480LA7?
- The V480LA7 is commonly used in power supplies, industrial equipment, telecommunications systems, and consumer electronics for surge protection.
What is the response time of the V480LA7?
- The response time of the V480LA7 is very fast, typically responding to transient voltage spikes in nanoseconds.
Can the V480LA7 be used in outdoor applications?
- Yes, the V480LA7 is suitable for outdoor applications as it is designed to withstand environmental factors such as temperature and humidity.
Is the V480LA7 lead-free and RoHS compliant?
- Yes, the V480LA7 is lead-free and RoHS compliant, making it environmentally friendly.
What is the operating temperature range of the V480LA7?
- The V480LA7 has an operating temperature range of -40°C to 85°C, making it suitable for a wide range of environments.
Can multiple V480LA7 varistors be connected in parallel for higher surge current handling?
- Yes, multiple V480LA7 varistors can be connected in parallel to increase the surge current handling capability for demanding applications.
I hope these questions and answers are helpful! Let me know if you need further assistance.