Littelfuse Inc.
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V250LT10CP
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V250LT10CP

Product Overview

Category

The V250LT10CP belongs to the category of surge protection devices.

Use

It is used to protect electronic equipment from voltage surges and transients.

Characteristics

  • High surge current capability
  • Fast response time
  • Compact design

Package

The V250LT10CP is typically available in a standard package.

Essence

The essence of the V250LT10CP lies in its ability to safeguard sensitive electronic devices from voltage spikes.

Packaging/Quantity

It is usually packaged individually and comes in varying quantities depending on the supplier.

Specifications

  • Maximum Continuous Operating Voltage: 250V
  • Nominal Discharge Current (8/20µs): 10kA
  • Response Time: <25ns
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The V250LT10CP typically has three pins, with specific configurations for input, output, and ground connections.

Functional Features

  • Provides protection against lightning-induced surges
  • Limits transient overvoltage to a safe level
  • Ensures minimal impact on the protected circuit during normal operation

Advantages

  • Reliable surge protection
  • Compact size
  • Fast response time

Disadvantages

  • May require periodic replacement after significant surge events
  • Initial cost may be higher compared to basic surge protectors

Working Principles

The V250LT10CP operates by diverting excess voltage away from the protected equipment, thereby preventing damage due to surges.

Detailed Application Field Plans

The V250LT10CP is suitable for use in various applications, including: - Residential electrical panels - Industrial control systems - Telecommunication equipment - Data centers

Detailed and Complete Alternative Models

  • V130LA20CP
  • V275LA20AP
  • V320LA20CP

In conclusion, the V250LT10CP is a reliable surge protection device with high surge current capability and fast response time. Its compact design makes it suitable for various applications, although periodic replacement and initial cost considerations should be taken into account.

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10 سوال و پاسخ رایج مربوط به کاربرد V250LT10CP در راه حل های فنی را فهرست کنید

  1. What is V250LT10CP?

    • V250LT10CP is a type of varistor, also known as a voltage-dependent resistor, that is commonly used to protect electronic circuits from overvoltage conditions.

  2. How does V250LT10CP work?

    • V250LT10CP varistors work by exhibiting a non-linear resistance characteristic, which means their resistance decreases as the voltage across them increases. This allows them to absorb excess voltage and protect sensitive components in a circuit.

  3. What are the typical applications of V250LT10CP?

    • V250LT10CP varistors are commonly used in surge protection devices, power supplies, industrial equipment, and consumer electronics to safeguard against transient voltage spikes.

  4. What is the maximum voltage rating of V250LT10CP?

    • The "250" in V250LT10CP indicates its maximum continuous operating voltage, which is 250 volts. The "LT10" signifies its energy absorption capability.

  5. How should V250LT10CP be connected in a circuit?

    • V250LT10CP varistors should be connected in parallel with the load or component being protected, so that they can shunt excess voltage away from the sensitive components.

  6. What are the key specifications to consider when selecting V250LT10CP for a specific application?

    • Key specifications to consider include maximum voltage rating, energy absorption capability, response time, and peak current handling capability.

  7. Can V250LT10CP be used in outdoor applications?

    • Yes, V250LT10CP varistors are designed to withstand outdoor environments and can be used in outdoor applications where surge protection is required.

  8. Are there any temperature limitations for V250LT10CP?

    • V250LT10CP varistors have specified operating temperature ranges, typically from -40°C to 85°C, but this may vary depending on the manufacturer.

  9. What are the failure modes of V250LT10CP?

    • V250LT10CP varistors can fail due to prolonged exposure to overvoltage conditions, excessive current, or thermal stress, leading to degradation of their protective capabilities.

  10. Can V250LT10CP be replaced if it fails?

    • Yes, V250LT10CP varistors can be replaced if they fail, but it's important to ensure that the replacement varistor has similar or better specifications to provide adequate protection.