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3.3 Volt Encapsulated Power Supplies

TRC Electronics offers a wide selection of 3.3 Vdc encapsulated AC/DC power supplies. These 3.3 volt power supplies are potted and packaged in an encapsulated case that provides an additional level of physical protection to the power supply’s components. Additionally, the case advances the protection in environments that experience dust or vibration. These 3.3V encapsulated power supplies are available in PCB mount or chassis mount. The PCB mount eliminates the need for 3.3 volt output cables in your system and provides convenient 3.3V power on the circuit board. The chassis mount is suitable when mounting directly to a dedicated circuit board is not practical.

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  • TMG 30103

    TMG 30103

    TRACO Power

    3.3Vdc/5A

    $74.53 - $74.53
    Starting at $74.53
    $74.53 - $74.53
    Starting at $74.53
    Out of stock

    3.3Vdc 5A, 3.3V PCB Mounting Power Supply Encapsulated

  • TML 20103C

    TML 20103C

    TRACO Power

    3.3Vdc/4.5A

    $66.70 - $66.70
    Starting at $66.70
    $66.70 - $66.70
    Starting at $66.70
    5 In stock

    3.3Vdc 4.5A, 3.3 Volt Power Supply Screw Terminal Blocks

  • TML 20103

    TML 20103

    TRACO Power

    3.3Vdc/4.5A

    $66.92 - $66.92
    Starting at $66.92
    $66.92 - $66.92
    Starting at $66.92
    Out of stock

    3.3Vdc 4.5A, 3.3V PCB Mounting Power Supply Encapsulated

  • TML 40103

    TML 40103

    TRACO Power

    3.3Vdc/8A

    $98.98 - $98.98
    Starting at $98.98
    $98.98 - $98.98
    Starting at $98.98
    Out of stock

    3.3Vdc 8A, 3.3V PCB Mounting Power Supply Encapsulated

  • TML 40103C

    TML 40103C

    TRACO Power

    3.3Vdc/8A

    $98.30 - $98.30
    Starting at $98.30
    $98.30 - $98.30
    Starting at $98.30
    2 In stock

    3.3Vdc 8A, 3.3 Volt Power Supply Screw Terminal Blocks

  • TMLM 04103

    TMLM 04103

    TRACO Power

    3.3Vdc/1.2A

    $21.41 - $21.41
    Starting at $21.41
    $21.41 - $21.41
    Starting at $21.41
    Out of stock

    3.3Vdc 1.2A, 3.3V PCB Mounting Power Supply Encapsulated

  • TRACO Power TMLM 05103

    TMLM 05103

    TRACO Power

    3.3Vdc/1.25A

    $47.03 - $47.03
    Starting at $47.03
    $47.03 - $47.03
    Starting at $47.03
    Out of stock

    3.3V PCB Mounting Power Supply Encapsulated

  • TMLM 20103

    TMLM 20103

    TRACO Power

    3.3Vdc/3.6A

    $61.89 - $61.89
    Starting at $61.89
    $61.89 - $61.89
    Starting at $61.89
    Out of stock

    3.3Vdc 3.6A, 3.3V PCB Mounting Power Supply Encapsulated

  • TMP 07103

    TMP 07103

    TRACO Power

    3.3Vdc/1.4A

    $35.69 - $35.69
    Starting at $35.69
    $35.69 - $35.69
    Starting at $35.69
    Out of stock

    3.3Vdc 1.4A, 3.3V PCB Mounting Power Supply Encapsulated

  • TMPM 10103

    TMPM 10103

    TRACO Power

    3.3Vdc/2.5A

    $42.94 - $42.94
    Starting at $42.94
    $42.94 - $42.94
    Starting at $42.94
    Out of stock

    3.3Vdc 2.5A, 3.3V PCB Mounting Power Supply Encapsulated Small Footprint

  • TMPS 03-103

    TMPS 03-103

    TRACO Power

    3.3Vdc/0.9A

    $20.36 - $20.36
    Starting at $20.36
    $20.36 - $20.36
    Starting at $20.36
    Out of stock

    3.3Vdc 0.9A, 3.3V PCB Mounting Power Supply 1"x1"

  • TMPS 05-103

    TMPS 05-103

    TRACO Power

    3.3Vdc/1.515A

    $23.28 - $23.28
    Starting at $23.28
    $23.28 - $23.28
    Starting at $23.28
    Out of stock

    3.3Vdc 1.515A, 3.3V PCB Mounting Power Supply 1"x1"

  • TMPS 10-103

    TMPS 10-103

    TRACO Power

    3.3V/2.6A

    $31.47 - $31.47
    Starting at $31.47
    $31.47 - $31.47
    Starting at $31.47
    Out of stock

    3.3V 2.6A, 10W Encapsulated Power Supply PCB Mount, 1x1.5" Package Peak Current Capability