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DP12V1212A25F
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DP12V1212A25F

Product Overview

  • Category: Power Supply
  • Use: Provides 12V DC output from a 110-240V AC input for various electronic devices.
  • Characteristics: Compact size, high efficiency, reliable performance.
  • Package: Standard enclosure with input and output connectors.
  • Essence: Efficient power conversion for electronic devices.
  • Packaging/Quantity: Typically sold individually in retail packaging.

Specifications

  • Input Voltage: 110-240V AC
  • Output Voltage: 12V DC
  • Output Current: 1.2A
  • Power Rating: 25W
  • Efficiency: >85%
  • Operating Temperature: -10°C to 50°C
  • Storage Temperature: -20°C to 85°C
  • Safety Standards: UL, CE, RoHS compliant

Detailed Pin Configuration

  • Input: 2-pin connector for AC input
  • Output: 2-pin connector for DC output

Functional Features

  • Overcurrent protection
  • Short-circuit protection
  • Overvoltage protection
  • Thermal shutdown protection
  • Compact design for space-constrained applications

Advantages

  • High efficiency reduces energy consumption
  • Compact size for easy integration into various devices
  • Comprehensive protection features ensure safe operation

Disadvantages

  • Limited output current may not be suitable for high-power applications
  • Operating temperature range may restrict use in extreme environments

Working Principles

The DP12V1212A25F utilizes a switching power supply topology to convert the input AC voltage to a regulated 12V DC output. This involves rectifying the AC input, filtering it, and then using high-frequency switching to achieve the desired output voltage and current.

Detailed Application Field Plans

  • Consumer electronics
  • LED lighting
  • Networking equipment
  • Industrial automation
  • Telecommunications

Detailed and Complete Alternative Models

  • DP12V1210A20F: 12V, 1A, 20W power supply
  • DP24V1212A25F: 24V, 1.2A, 25W power supply
  • DP5V1215A10F: 5V, 1.5A, 10W power supply

This comprehensive entry provides an in-depth understanding of the DP12V1212A25F power supply, covering its specifications, features, application fields, and alternative models within the specified word count.

10个与DP12V1212A25F在技术解决方案中的应用相关的常见问题及解答

  1. What is the input voltage range of DP12V1212A25F?

    • The input voltage range of DP12V1212A25F is 9V to 18V.

  2. What is the output voltage of DP12V1212A25F?

    • The output voltage of DP12V1212A25F is 12V.

  3. What is the maximum output current of DP12V1212A25F?

    • The maximum output current of DP12V1212A25F is 1.25A.

  4. What are the typical applications of DP12V1212A25F?

    • DP12V1212A25F is commonly used in industrial automation, telecommunications, and networking equipment.

  5. Is DP12V1212A25F suitable for use in automotive applications?

    • Yes, DP12V1212A25F is designed to meet automotive specifications and can be used in automotive applications.

  6. Does DP12V1212A25F have overcurrent protection?

    • Yes, DP12V1212A25F features overcurrent protection to safeguard the circuit from excessive current.

  7. What is the operating temperature range of DP12V1212A25F?

    • The operating temperature range of DP12V1212A25F is -40°C to 85°C.

  8. Can DP12V1212A25F be used in both step-up and step-down applications?

    • No, DP12V1212A25F is a step-down (buck) converter and is designed for reducing voltage.

  9. Does DP12V1212A25F require external cooling?

    • DP12V1212A25F has built-in thermal protection and does not require external cooling under normal operating conditions.

  10. Is DP12V1212A25F compliant with safety and regulatory standards?

    • Yes, DP12V1212A25F complies with safety and regulatory standards such as UL, CE, and RoHS.