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TDR 3-1212SM

SMD Tube Module DC-DC 12VIN 1-OUT 12V 0.25A 3W 7-Pin

Inventory:9,093

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Overview of TDR 3-1212SM

The TDR 3-1212SM is a DC/DC converter module that provides isolated power conversion from 12V to 3.3V. It is designed for use in various electronic systems that require a stable and efficient power supply.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • Vin: Input Voltage (12V)
  • GND: Ground Connection
  • Vout: Output Voltage (3.3V)
  • NC: No Connection
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TDR 3-1212SM for clarity.

Key Features

  • Isolated DC/DC Converter: Provides isolation between input and output voltages for enhanced safety.
  • Wide Input Voltage Range: Accepts input voltages from 9V to 18V, enabling flexibility in power source selection.
  • Efficiency: Offers high conversion efficiency, reducing power loss during voltage conversion.
  • Compact Size: The module comes in a compact form factor, suitable for applications with space constraints.
  • Short-Circuit Protection: Incorporates short-circuit protection for added reliability and safety.

Note: For detailed technical specifications, please refer to the TDR 3-1212SM datasheet.

Application

  • Industrial Automation: Suitable for use in industrial automation systems requiring stable power conversion.
  • Telecommunication Equipment: Ideal for powering telecommunication devices that operate at 3.3V.
  • Embedded Systems: Commonly used in embedded systems for providing regulated power supply.

Functionality

The TDR 3-1212SM DC/DC converter efficiently converts 12V input voltage to 3.3V output voltage with isolation, ensuring reliable power delivery to electronic components.

Usage Guide

  • Input Connection: Connect Vin (Pin 1) to the 12V input source and GND (Pin 2) to the ground.
  • Output Connection: Vout (Pin 3) provides the regulated 3.3V output voltage for connected components.
  • Ensure proper thermal management to maintain stable operation of the module.

Frequently Asked Questions

Q: Is the TDR 3-1212SM suitable for automotive applications?
A: The TDR 3-1212SM is not specifically designed for automotive use. It is recommended to use converters certified for automotive standards in vehicle applications.

Q: Can the TDR 3-1212SM be used in parallel to increase output current?
A: It is not advised to parallel connect the TDR 3-1212SM modules as it may lead to unforeseen issues. Consult the datasheet for information on parallel operation.

Equivalent

For similar functionalities, consider these alternatives to the TDR 3-1212SM:

  • REC3-2412DRW-R10: A DC/DC converter module with 24V input and 12V output, suitable for different voltage requirements.
  • PWR-3.3/100/24: This module provides 3.3V output from a 24V input source, offering similar power conversion capabilities.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Isolated DC/DC Converters - SMD RoHS Details
Mounting Style SMD/SMT Number of Outputs 1 Output
Output Power 3 W Input Voltage, Min 9 V
Input Voltage, Max 18 V Output Voltage-Channel 1 12 V
Output Current-Channel 1 250 mA Isolation Voltage 1.6 kV
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 85 C
Length 18.9 mm Width 12.8 mm
Height 8.7 mm Industry Industrial
Product Isolated Series TDR 3SM
Application Communication Equipment, Instrumentation and Industrial Electronics Brand TRACO Power
Input Voltage 9 V to 18 V Moisture Sensitive Yes
Product Type Isolated DC-DC Converters Factory Pack Quantity 10
Subcategory DC-DC Converter Unit Weight 0.158733 oz

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packageimg

TDR 3-1212SM

SMD Tube Module DC-DC 12VIN 1-OUT 12V 0.25A 3W 7-Pin

Inventory:

9,093