Littelfuse Inc.
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V480LT7PX2855

V480LT7PX2855

Product Overview

  • Category: Electronic Component
  • Use: Surge Protector
  • Characteristics: High surge current capability, compact design
  • Package: SMD (Surface Mount Device)
  • Essence: Protects electronic devices from voltage surges
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Voltage Rating: 480V
  • Peak Surge Current: 20kA
  • Clamping Voltage: 775V
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  • Pin 1: Input
  • Pin 2: Ground
  • Pin 3: Output

Functional Features

  • Fast response time
  • Low leakage current
  • RoHS compliant

Advantages and Disadvantages

  • Advantages:
    • High surge current capability
    • Compact design
    • RoHS compliant
  • Disadvantages:
    • Limited to SMD applications
    • Not suitable for high-power systems

Working Principles

The V480LT7PX2855 operates by diverting excess voltage away from sensitive electronic components, thereby protecting them from damage caused by power surges.

Detailed Application Field Plans

This surge protector is suitable for use in various electronic devices, including power supplies, telecommunications equipment, and industrial control systems.

Detailed and Complete Alternative Models

  • V130LA20A
  • V275LA20AP
  • V320LA10CP

This content provides a comprehensive overview of the V480LT7PX2855 surge protector, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de V480LT7PX2855 en soluciones técnicas

  1. What is V480LT7PX2855?

    • V480LT7PX2855 is a specific type of varistor, which is a voltage-dependent resistor used to protect electrical circuits from excessive transient voltage.

  2. How does V480LT7PX2855 work?

    • V480LT7PX2855 works by rapidly changing its resistance in response to changes in voltage, effectively diverting excess current away from sensitive components.

  3. What are the typical applications of V480LT7PX2855?

    • V480LT7PX2855 is commonly used in surge protection devices, power supplies, industrial equipment, and electronic appliances to safeguard against voltage spikes and surges.

  4. What are the key specifications of V480LT7PX2855?

    • The key specifications of V480LT7PX2855 include its maximum continuous voltage rating, peak current capability, energy absorption capacity, and response time.

  5. How do I select the right V480LT7PX2855 for my application?

    • Selecting the right V480LT7PX2855 involves considering factors such as the operating voltage range, maximum surge current, and the specific requirements of the protected circuit.

  6. Can V480LT7PX2855 be used in both AC and DC circuits?

    • Yes, V480LT7PX2855 can be used in both AC and DC circuits, making it versatile for various technical solutions.

  7. What are the advantages of using V480LT7PX2855 over other surge protection devices?

    • V480LT7PX2855 offers fast response times, high energy absorption capabilities, and low leakage current, making it an effective choice for surge protection.

  8. Are there any limitations or considerations when using V480LT7PX2855?

    • It's important to consider the operating temperature range, derating guidelines, and potential aging effects when using V480LT7PX2855 in technical solutions.

  9. How should V480LT7PX2855 be installed in a circuit?

    • V480LT7PX2855 should be installed in parallel with the circuit being protected, ensuring that it can quickly respond to voltage transients.

  10. Where can I purchase V480LT7PX2855 for my technical solution?

    • V480LT7PX2855 can be purchased from authorized distributors, electronics suppliers, or directly from the manufacturer's website.