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V660LA10
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V660LA10

Product Overview

Category

The V660LA10 belongs to the category of metal oxide varistors (MOVs).

Use

It is used as a voltage-dependent resistor to protect electrical circuits from overvoltage surges.

Characteristics

  • Fast response time
  • High energy absorption capacity
  • Wide operating voltage range

Package

The V660LA10 is typically available in a disc-shaped package with leads for easy installation on circuit boards or within electrical enclosures.

Essence

The essence of the V660LA10 lies in its ability to rapidly limit excessive voltage spikes and protect sensitive electronic components.

Packaging/Quantity

The V660LA10 is commonly packaged in reels, tubes, or trays, and the quantity per package varies based on the supplier and customer requirements.

Specifications

  • Maximum Continuous Voltage Rating: 420V
  • Energy (2ms): 360J
  • Peak Current (8/20μs): 6.5kA
  • Operating Temperature Range: -40°C to +85°C
  • Lead Material: Tin-plated copper

Detailed Pin Configuration

The V660LA10 typically has two leads for connection to the circuit. The pin configuration is as follows: 1. Lead 1: Connected to the anode side of the varistor 2. Lead 2: Connected to the cathode side of the varistor

Functional Features

  • Non-linear voltage-current characteristics
  • Rapid response to overvoltage conditions
  • Low leakage current under normal operating conditions

Advantages

  • Effective protection against transient voltage spikes
  • Wide operating temperature range
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited lifespan after repeated exposure to overvoltage events
  • Susceptible to damage if subjected to sustained overvoltage conditions

Working Principles

The V660LA10 operates based on the principle of Zener breakdown, where the resistance decreases sharply when the voltage across it exceeds the specified threshold, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The V660LA10 is commonly 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 V660LA10 include: - V130LA10A - V275LA10P - V320LA10CP

In conclusion, the V660LA10 is a vital component in safeguarding electronic devices and circuits from voltage transients, offering reliable protection and peace of mind in diverse applications.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng V660LA10 sa mga teknikal na solusyon

  1. What is the V660LA10?

    • The V660LA10 is a metal oxide varistor (MOV) that provides overvoltage protection in electronic circuits.

  2. What are the key specifications of the V660LA10?

    • The V660LA10 has a maximum allowable voltage of 420V, a peak current of 6500A, and a maximum energy rating of 360J.

  3. How does the V660LA10 provide overvoltage protection?

    • The V660LA10 clamps excessive voltage levels by diverting surge currents away from sensitive components, thereby safeguarding the circuit.

  4. In what applications can the V660LA10 be used?

    • The V660LA10 is commonly employed in power supplies, telecommunications equipment, industrial controls, and consumer electronics to protect against transient voltage spikes.

  5. What are the advantages of using the V660LA10 in technical solutions?

    • The V660LA10 offers fast response times, high surge current capability, and reliability in suppressing voltage transients, ensuring robust protection for electronic devices.

  6. How should the V660LA10 be integrated into a circuit?

    • The V660LA10 should be connected in parallel with the load or equipment requiring protection, ensuring that it can effectively shunt excess voltage when necessary.

  7. What are the operating conditions for the V660LA10?

    • The V660LA10 operates within a temperature range of -40°C to 85°C and is suitable for both AC and DC applications.

  8. Can multiple V660LA10 varistors be used in a single application?

    • Yes, multiple V660LA10 varistors can be connected in parallel to increase the overall surge protection capability and distribute the surge current across the varistors.

  9. How long is the lifespan of the V660LA10?

    • The V660LA10 has a long operational lifespan under normal operating conditions and can withstand numerous transient events before replacement may be required.

  10. Are there any specific precautions to consider when using the V660LA10?

    • It is important to ensure proper mounting and grounding of the V660LA10, as well as to adhere to the manufacturer's guidelines for optimal performance and safety.