Littelfuse Inc.
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
V130LA20BPX2855
عرض التفاصيل جداول البيانات

V130LA20BPX2855

Product Overview

Category

The V130LA20BPX2855 belongs to the category of electronic components, specifically varistors.

Use

It is used as a voltage-dependent resistor to protect electrical circuits from excessive voltage spikes.

Characteristics

  • Voltage-dependent nonlinear resistance
  • High energy absorption capability
  • Fast response time
  • Wide operating temperature range

Package

The V130LA20BPX2855 is typically available in a disc-shaped package with leads for easy integration into circuit boards.

Essence

The essence of the V130LA20BPX2855 lies in its ability to limit transient overvoltage and protect sensitive electronic equipment.

Packaging/Quantity

It is commonly packaged in reels or trays and is available in varying quantities depending on the supplier.

Specifications

  • Maximum Allowable Voltage: 130V
  • Peak Current Capability: 4500A
  • Energy Absorption: 55J
  • Operating Temperature Range: -40°C to 85°C
  • Capacitance: 1000pF

Detailed Pin Configuration

The V130LA20BPX2855 has two leads for connection to the circuit. The pin configuration is as follows: 1. Lead 1: Connects to the positive terminal of the circuit 2. Lead 2: Connects to the ground or negative terminal of the circuit

Functional Features

  • Rapid response to voltage surges
  • Absorbs and dissipates excess energy
  • Maintains stable voltage levels during transient events

Advantages

  • Effective protection against voltage transients
  • High energy absorption capability
  • Compact and easy to integrate into circuits

Disadvantages

  • Limited lifespan after multiple surge events
  • Requires replacement after significant overvoltage incidents

Working Principles

The V130LA20BPX2855 operates based on the principle of voltage-dependent resistance. When the voltage across the varistor exceeds its threshold, it conducts current and diverts the excess energy away from the protected circuit.

Detailed Application Field Plans

The V130LA20BPX2855 is widely used in various applications including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the V130LA20BPX2855 include: - V150LA20APX2855 - V140LA20CPX2855 - V120LA20DPX2855

In conclusion, the V130LA20BPX2855 varistor plays a crucial role in safeguarding electronic circuits from voltage surges, making it an essential component in numerous electronic devices and systems.

Word count: 386

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق V130LA20BPX2855 في الحلول التقنية

  1. What is the V130LA20BPX2855?

    • The V130LA20BPX2855 is a type of metal oxide varistor (MOV) that is commonly used for surge protection in electrical and electronic circuits.

  2. What are the key features of V130LA20BPX2855?

    • The V130LA20BPX2855 features a high surge current capability, low leakage current, and fast response time, making it suitable for protecting sensitive electronic equipment from voltage surges.

  3. How does V130LA20BPX2855 provide surge protection?

    • The V130LA20BPX2855 acts as a voltage-dependent resistor, conducting excess voltage away from the protected circuit and dissipating it as heat, thereby preventing damage to connected devices.

  4. Where can V130LA20BPX2855 be used in technical solutions?

    • V130LA20BPX2855 can be used in various technical solutions such as power supplies, industrial equipment, telecommunications systems, and consumer electronics to protect them from transient voltage spikes.

  5. What are the typical applications of V130LA20BPX2855?

    • Typical applications of V130LA20BPX2855 include surge protection in AC/DC power lines, motor drives, lighting systems, and communication interfaces.

  6. What are the voltage and current ratings of V130LA20BPX2855?

    • V130LA20BPX2855 typically has a maximum continuous operating voltage of 130V and a peak current rating of 4500A, making it suitable for handling high-energy transients.

  7. How should V130LA20BPX2855 be installed in a circuit?

    • V130LA20BPX2855 should be connected in parallel with the load or equipment to be protected, ensuring that it can divert excessive voltage away from the sensitive components.

  8. What are the environmental considerations for using V130LA20BPX2855?

    • V130LA20BPX2855 is designed to operate within specified temperature and humidity ranges, and it may have specific requirements for mounting orientation and clearance to ensure optimal performance.

  9. Are there any precautions to consider when using V130LA20BPX2855?

    • It's important to follow the manufacturer's guidelines for proper handling, storage, and installation of V130LA20BPX2855 to avoid compromising its surge protection capabilities.

  10. How can I select the appropriate V130LA20BPX2855 for my application?

    • When selecting V130LA20BPX2855, consider factors such as the maximum operating voltage, energy absorption capability, and response time to ensure it meets the surge protection requirements of your specific application.