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V120ZA6PX2855

V120ZA6PX2855

Product Overview

Category

The V120ZA6PX2855 belongs to the category of varistors, which are voltage-dependent resistors used for suppressing voltage surges in electronic circuits.

Use

It is used to protect sensitive electronic components and circuits from transient overvoltage conditions.

Characteristics

  • Voltage-dependent resistance
  • Fast response time
  • High energy absorption capability
  • Compact size

Package

The V120ZA6PX2855 is typically available in a cylindrical package with leads for easy mounting on circuit boards.

Essence

The essence of the V120ZA6PX2855 lies in its ability to limit excessive voltage spikes and protect electronic devices from damage.

Packaging/Quantity

It is commonly packaged in reels or trays and is available in varying quantities depending on the manufacturer's specifications.

Specifications

  • Maximum Allowable Voltage: 120V
  • Peak Current Capability: 6000A
  • Energy Absorption: 85J
  • Operating Temperature Range: -40°C to 85°C
  • Lead Material: Tin-plated copper

Detailed Pin Configuration

The V120ZA6PX2855 typically has two leads for connection to the circuit. The pin configuration may vary slightly based on the manufacturer, but the standard configuration includes one lead for each terminal.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited lifespan after absorbing high-energy surges
  • Can degrade over time with repeated exposure to voltage spikes

Working Principles

The V120ZA6PX2855 operates based on the principle of voltage-dependent resistance. When a voltage surge occurs, the varistor's resistance decreases, diverting the excess current away from the protected circuit.

Detailed Application Field Plans

The V120ZA6PX2855 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 V120ZA6PX2855 include: - V130ZA6PX2855 - V110ZA6PX2855 - V140ZA6PX2855 - V125ZA6PX2855

In conclusion, the V120ZA6PX2855 varistor offers effective protection against voltage surges in electronic circuits, making it an essential component in many electronic devices and systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací V120ZA6PX2855 v technických řešeních

  1. What is the V120ZA6PX2855 used for?

    • The V120ZA6PX2855 is a varistor, commonly used for transient voltage suppression in electronic circuits.

  2. What are the key specifications of the V120ZA6PX2855?

    • The V120ZA6PX2855 has a maximum AC voltage of 130V, a peak current of 6000A, and a maximum energy absorption of 120J.

  3. How does the V120ZA6PX2855 protect electronic circuits?

    • The V120ZA6PX2855 protects electronic circuits by rapidly clamping excessive voltage transients, diverting them away from sensitive components.

  4. In what applications is the V120ZA6PX2855 commonly used?

    • The V120ZA6PX2855 is commonly used in power supplies, industrial equipment, telecommunications, and consumer electronics to protect against voltage surges.

  5. What is the operating temperature range of the V120ZA6PX2855?

    • The V120ZA6PX2855 typically operates within a temperature range of -40°C to 85°C.

  6. How is the V120ZA6PX2855 installed in a circuit?

    • The V120ZA6PX2855 is typically connected in parallel with the load and is designed to shunt excess voltage when it exceeds a certain threshold.

  7. What is the lifespan of the V120ZA6PX2855?

    • The lifespan of the V120ZA6PX2855 depends on the magnitude and frequency of voltage transients it encounters, but it is generally long-lasting under normal operating conditions.

  8. Can the V120ZA6PX2855 be used in outdoor applications?

    • Yes, the V120ZA6PX2855 can be used in outdoor applications, as it is designed to withstand environmental factors such as humidity and temperature variations.

  9. Does the V120ZA6PX2855 require any additional protective measures?

    • In most cases, the V120ZA6PX2855 does not require additional protective measures, as it is designed to provide robust transient voltage suppression on its own.

  10. Are there any specific precautions to consider when using the V120ZA6PX2855?

    • It's important to ensure that the V120ZA6PX2855 is properly rated for the application's voltage and current requirements, and to follow manufacturer guidelines for installation and usage.