Panasonic Electronic Components
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
ERZ-E11E241
詳細を表示 DataSheets

ERZ-E11E241 Product Overview

Introduction

The ERZ-E11E241 belongs to the category of electronic components and is commonly used for surge protection in various electrical and electronic systems. This entry provides a comprehensive overview of the ERZ-E11E241, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Surge Protection Device
  • Use: Protects electrical and electronic systems from voltage surges and transients
  • Characteristics: High surge current capability, fast response time, compact design
  • Package: DIP (Dual In-line Package)
  • Essence: Provides reliable protection against voltage spikes and surges
  • Packaging/Quantity: Typically packaged in reels or tubes containing multiple units

Specifications

  • Maximum Continuous Operating Voltage: 240V AC
  • Nominal Discharge Current: 10kA
  • Response Time: <25ns
  • Operating Temperature Range: -40°C to 85°C
  • Dimensions: 6.2mm x 8.9mm x 3.7mm

Detailed Pin Configuration

The ERZ-E11E241 features a standard DIP package with two rows of parallel pins, typically numbered from 1 to 8. Pin 1 is usually designated as the input terminal, while pin 8 serves as the output terminal.

Functional Features

  • Fast Response: Rapidly clamps transient voltages to protect downstream equipment
  • High Surge Current Capability: Can withstand high surge currents without degradation
  • Low Capacitance: Minimizes signal distortion in data and communication lines
  • Compact Design: Space-saving form factor suitable for various applications

Advantages and Disadvantages

Advantages

  • Effective surge protection for sensitive electronic equipment
  • Fast response time ensures minimal downtime during surge events
  • Compact size allows for easy integration into existing systems

Disadvantages

  • Limited to specific voltage and current ratings
  • May require periodic replacement after significant surge events

Working Principles

The ERZ-E11E241 utilizes a combination of metal oxide varistors (MOVs) and gas discharge tubes to divert excess energy away from protected circuits. When a surge occurs, the device rapidly conducts the excess current to ground, preventing damage to connected equipment.

Detailed Application Field Plans

The ERZ-E11E241 is suitable for a wide range of applications, including: - Telecommunication systems - Industrial control panels - Power distribution units - Data centers - Security and surveillance systems

Detailed and Complete Alternative Models

  • ERZ-E11E271: Higher surge current rating for more demanding applications
  • ERZ-E11E201: Lower nominal discharge current for cost-sensitive projects
  • ERZ-E11E221: Compact variant with similar performance characteristics

In conclusion, the ERZ-E11E241 surge protection device offers reliable and efficient protection against voltage surges and transients in various electrical and electronic systems. Its fast response time, high surge current capability, and compact design make it a valuable component for safeguarding sensitive equipment.

Word Count: 498

技術ソリューションにおける ERZ-E11E241 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is ERZ-E11E241?

    • ERZ-E11E241 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 ERZ-E11E241 work?

    • ERZ-E11E241 works by changing its resistance in response to changes in voltage. When the voltage across the varistor exceeds a certain threshold, its resistance decreases rapidly, allowing it to absorb excess energy and protect the circuit.

  3. What are the typical applications of ERZ-E11E241?

    • ERZ-E11E241 is commonly used in surge protection devices, power supplies, industrial equipment, and consumer electronics to safeguard against transient voltage spikes and surges.

  4. What are the key specifications of ERZ-E11E241?

    • The key specifications of ERZ-E11E241 include its maximum allowable voltage, energy absorption capability, response time, and operating temperature range.

  5. How should ERZ-E11E241 be connected in a circuit?

    • ERZ-E11E241 should be connected in parallel with the load or equipment to be protected, ensuring that it can divert excess voltage away from the sensitive components.

  6. What are the advantages of using ERZ-E11E241 in technical solutions?

    • ERZ-E11E241 provides effective and reliable overvoltage protection, has a fast response time, and can handle multiple surge events without degradation.

  7. Are there any limitations or considerations when using ERZ-E11E241?

    • It's important to consider the maximum continuous operating voltage, the clamping voltage, and the energy handling capability to ensure proper protection for the specific application.

  8. Can ERZ-E11E241 be used in outdoor or harsh environments?

    • Yes, ERZ-E11E241 is available in versions designed for outdoor and harsh environments, with appropriate ratings for temperature, humidity, and environmental exposure.

  9. How can I test the functionality of ERZ-E11E241 in a circuit?

    • The functionality of ERZ-E11E241 can be tested using a surge generator or by subjecting the circuit to controlled overvoltage conditions while monitoring the varistor's response.

  10. Where can I purchase ERZ-E11E241 for my technical solution?

    • ERZ-E11E241 varistors are available from authorized distributors, electronic component suppliers, and manufacturers specializing in surge protection devices.