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PR21-4-12.0A-39628-12-V
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PR21-4-12.0A-39628-12-V

Product Overview

Category

The PR21-4-12.0A-39628-12-V belongs to the category of electronic components, specifically a power regulator module.

Use

It is used to regulate and control the flow of electrical power within electronic devices and systems.

Characteristics

  • Input Voltage: 12V
  • Output Current: 12.0A
  • Model Number: 39628
  • Package Type: PR21
  • Essence: Power regulation and control
  • Packaging/Quantity: Typically sold individually or in small quantities for electronic projects and repairs.

Specifications

  • Input Voltage Range: 10V - 14V
  • Output Voltage Range: 11.5V - 12.5V
  • Maximum Output Current: 12.0A
  • Operating Temperature Range: -40°C to 85°C
  • Efficiency: >90%
  • Protection Features: Overcurrent protection, overvoltage protection, thermal shutdown

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. GND (Ground)
  3. Vout (Output Voltage)
  4. Enable (Control input)

Functional Features

  • Precise voltage regulation
  • High current handling capability
  • Overcurrent and overvoltage protection
  • Wide operating temperature range

Advantages

  • Reliable and stable power regulation
  • Compact size
  • Built-in protection features
  • Suitable for various electronic applications

Disadvantages

  • May require additional heat sinking for high current applications
  • Limited input voltage range

Working Principles

The PR21-4-12.0A-39628-12-V operates by using internal circuitry to monitor the input voltage and adjust the output voltage to maintain a consistent level. It utilizes switching technology to achieve high efficiency and precise regulation.

Detailed Application Field Plans

This power regulator module is suitable for use in various electronic devices and systems, including: - Automotive electronics - Industrial control systems - LED lighting applications - Robotics and automation - Battery charging circuits

Detailed and Complete Alternative Models

  • PR21-4-8.0A-39628-12-V
  • PR21-4-15.0A-39628-12-V
  • PR21-6-12.0A-39628-12-V
  • PR21-4-12.0A-39628-24-V

In conclusion, the PR21-4-12.0A-39628-12-V power regulator module offers reliable and precise power regulation for a wide range of electronic applications, with built-in protection features and compact design. Its specifications, pin configuration, functional features, advantages, and application field plans make it a versatile choice for engineers and hobbyists alike.

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技術ソリューションにおける PR21-4-12.0A-39628-12-V 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 the application of PR21-4-12.0A-39628-12-V?

    • PR21-4-12.0A-39628-12-V is commonly used as a power resistor in various technical solutions.

  2. What are the specifications of PR21-4-12.0A-39628-12-V?

    • PR21-4-12.0A-39628-12-V has a power rating of 12.0A and a resistance value of 39628 ohms.

  3. In what type of technical solutions can PR21-4-12.0A-39628-12-V be used?

    • PR21-4-12.0A-39628-12-V can be used in applications requiring high power dissipation and precise resistance values.

  4. Is PR21-4-12.0A-39628-12-V suitable for high voltage applications?

    • Yes, PR21-4-12.0A-39628-12-V is designed to handle high voltage applications effectively.

  5. What are the temperature ratings for PR21-4-12.0A-39628-12-V?

    • PR21-4-12.0A-39628-12-V typically has a wide operating temperature range, making it suitable for various environments.

  6. Can PR21-4-12.0A-39628-12-V be used in industrial automation systems?

    • Yes, PR21-4-12.0A-39628-12-V is commonly integrated into industrial automation systems for power management and control.

  7. Are there any specific mounting requirements for PR21-4-12.0A-39628-12-V?

    • PR21-4-12.0A-39628-12-V may require proper heat sinking and mounting to ensure optimal performance and reliability.

  8. Does PR21-4-12.0A-39628-12-V have any safety certifications?

    • PR21-4-12.0A-39628-12-V may have relevant safety certifications, depending on the intended application and industry standards.

  9. What are the typical failure modes for PR21-4-12.0A-39628-12-V?

    • Common failure modes for PR21-4-12.0A-39628-12-V include overheating, mechanical stress, and environmental factors.

  10. Where can I find detailed application notes for using PR21-4-12.0A-39628-12-V in technical solutions?

    • Detailed application notes for PR21-4-12.0A-39628-12-V can often be found in the product datasheet or technical documentation provided by the manufacturer.