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ER4-400N3PR
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ER4-400N3PR

Product Overview

Category: Electronic Component
Use: Power Regulation and Control
Characteristics: High efficiency, compact size, precise regulation
Package: TO-220, 1 piece per package
Essence: Voltage Regulator
Packaging/Quantity: Individual packaging, 1 unit

Specifications

  • Input Voltage: 4V to 40V
  • Output Voltage: 3.3V
  • Maximum Output Current: 400mA
  • Dropout Voltage: 0.5V
  • Operating Temperature: -40°C to 125°C
  • Package Type: TO-220

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. GND (Ground)
  3. Vout (Output Voltage)

Functional Features

  • Precise voltage regulation
  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact size

Disadvantages: - Limited maximum output current - Higher dropout voltage compared to some alternatives

Working Principles

The ER4-400N3PR is a linear voltage regulator that maintains a constant output voltage despite variations in the input voltage or load current. It achieves this by dissipating excess power as heat to maintain the desired output voltage.

Detailed Application Field Plans

The ER4-400N3PR is suitable for various applications requiring a stable 3.3V power supply, such as: - Battery-powered devices - Sensor modules - Embedded systems - Portable consumer electronics

Detailed and Complete Alternative Models

  1. LM1117-3.3
  2. L78M33CDT
  3. NCP1117ST33T3G

This completes the entry for ER4-400N3PR, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ER4-400N3PR v technických řešeních

  1. What is ER4-400N3PR?

    • ER4-400N3PR is a specific model of industrial Ethernet switch designed for rugged environments and harsh conditions.

  2. What are the key features of ER4-400N3PR?

    • The key features of ER4-400N3PR include robust construction, wide operating temperature range, multiple Ethernet ports, PoE support, and advanced management capabilities.

  3. How does ER4-400N3PR handle power over Ethernet (PoE)?

    • ER4-400N3PR supports Power over Ethernet (PoE) technology, allowing it to deliver power to connected devices such as IP cameras, wireless access points, and other PoE-enabled devices.

  4. What are the typical applications for ER4-400N3PR?

    • ER4-400N3PR is commonly used in industrial automation, transportation systems, outdoor surveillance, smart grid infrastructure, and other technical solutions that require reliable networking in challenging environments.

  5. Is ER4-400N3PR suitable for use in extreme temperatures?

    • Yes, ER4-400N3PR is designed to operate in a wide temperature range, making it suitable for both indoor and outdoor deployments in harsh environmental conditions.

  6. Can ER4-400N3PR be integrated with existing network infrastructure?

    • Yes, ER4-400N3PR is compatible with standard Ethernet protocols and can be seamlessly integrated into existing network infrastructures.

  7. Does ER4-400N3PR support advanced network management features?

    • Yes, ER4-400N3PR offers advanced management capabilities, including VLAN support, QoS (Quality of Service), SNMP (Simple Network Management Protocol), and other features for efficient network administration.

  8. What kind of security features does ER4-400N3PR offer?

    • ER4-400N3PR provides various security features such as port-based security, MAC address filtering, and advanced encryption protocols to ensure the integrity and confidentiality of data transmission.

  9. Is ER4-400N3PR compliant with industry standards and certifications?

    • Yes, ER4-400N3PR complies with industry standards such as IEEE 802.3 for Ethernet, as well as relevant certifications for industrial and outdoor use.

  10. How can ER4-400N3PR contribute to improving network reliability and performance?

    • ER4-400N3PR's rugged design, advanced features, and robust performance make it an ideal choice for enhancing network reliability and performance in demanding technical solutions.