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SMOV34S621MP
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SMOV34S621MP Encyclopedia Entry

Product Overview

The SMOV34S621MP belongs to the category of surge protection devices and is designed for use in electrical systems to protect against voltage surges and transient overvoltages. This device is characterized by its compact design, high surge handling capacity, and robust packaging. It is typically packaged individually and is available in various quantities to suit different application needs.

Specifications

  • Maximum Operating Voltage: 340V
  • Nominal Discharge Current: 20kA
  • Response Time: <25ns
  • Operating Temperature: -40°C to 80°C
  • Housing Material: Thermoplastic

Detailed Pin Configuration

The SMOV34S621MP features a standard three-pin configuration with clearly labeled input, output, and ground pins. The pin layout ensures easy and secure installation within electrical systems.

Functional Features

  • High Surge Handling Capacity: Capable of effectively dissipating high-energy surges.
  • Fast Response Time: Provides rapid protection against transient overvoltages.
  • Compact Design: Space-efficient and suitable for integration into various electrical setups.

Advantages and Disadvantages

Advantages

  • Reliable Surge Protection: Safeguards sensitive equipment from voltage spikes.
  • Easy Installation: Simple and straightforward setup process.
  • Durable Packaging: Ensures long-term performance and protection.

Disadvantages

  • Limited Compatibility: May not be suitable for certain specialized applications.
  • Temperature Sensitivity: Performance may be affected in extreme temperature conditions.

Working Principles

The SMOV34S621MP operates based on the principle of diverting excess voltage away from the protected system. When a surge occurs, the device rapidly conducts the excess energy to the ground, preventing it from reaching the connected equipment.

Detailed Application Field Plans

The SMOV34S621MP is well-suited for a wide range of applications, including: - Industrial Control Systems - Telecommunication Networks - Power Distribution Units - Renewable Energy Installations - Data Centers

Detailed and Complete Alternative Models

  1. SMOV28S518MP: Similar surge protection device with higher surge handling capacity.
  2. SMOV40S725MP: Advanced model with extended operating temperature range and enhanced durability.

In conclusion, the SMOV34S621MP offers reliable surge protection for various electrical systems, making it an essential component in safeguarding equipment from transient overvoltages.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMOV34S621MP dalam penyelesaian teknikal

  1. What is SMOV34S621MP?

    • SMOV34S621MP is a type of metal oxide varistor (MOV) that is commonly used for surge protection in electrical and electronic systems.

  2. What are the key features of SMOV34S621MP?

    • SMOV34S621MP offers high surge current capability, low leakage current, and fast response time, making it suitable for protecting sensitive electronic equipment from voltage surges.

  3. What is the maximum operating voltage of SMOV34S621MP?

    • The maximum operating voltage of SMOV34S621MP is typically around 420V.

  4. How does SMOV34S621MP provide surge protection?

    • SMOV34S621MP acts as a voltage clamping device, conducting excess current when a surge occurs, thereby diverting the surge away from the protected equipment.

  5. In what applications can SMOV34S621MP be used?

    • SMOV34S621MP is commonly used in power supplies, industrial equipment, telecommunications systems, and other electronic devices requiring surge protection.

  6. What is the response time of SMOV34S621MP?

    • SMOV34S621MP has a fast response time, typically in the nanosecond range, providing quick protection against voltage surges.

  7. What is the energy absorption capability of SMOV34S621MP?

    • SMOV34S621MP can absorb significant amounts of energy during a surge event, helping to safeguard connected equipment.

  8. Is SMOV34S621MP suitable for outdoor use?

    • Yes, SMOV34S621MP is designed to withstand outdoor environmental conditions and can be used in outdoor applications.

  9. What are the mounting options for SMOV34S621MP?

    • SMOV34S621MP can be mounted on printed circuit boards or integrated into surge protection modules for easy installation.

  10. Are there any special considerations for integrating SMOV34S621MP into a technical solution?

    • It's important to ensure proper grounding and installation according to manufacturer guidelines to maximize the effectiveness of SMOV34S621MP in surge protection.

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