Skip to content

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.

Filters

  • MEAN WELL MPM-05-3.3

    MPM-05-3.3

    MEAN WELL

    3.3Vdc/1.25A

    $10.86 - $10.86
    Starting at $10.86
    $10.86 - $10.86
    Starting at $10.86
    Out of stock

    3.3Vdc 1.25A Medical Power Supply PCB Mount, Encapsulated

  • MEAN WELL MPM-10-3.3

    MPM-10-3.3

    MEAN WELL

    3.3Vdc/2.5A

    $12.75 - $12.75
    Starting at $12.75
    $12.75 - $12.75
    Starting at $12.75
    Out of stock

    3.3Vdc 2.5A Medical Power Supply PCB Mount, Encapsulated

  • MEAN WELL MPM-15-3.3

    MPM-15-3.3

    MEAN WELL

    3.3Vdc/3.5A

    $13.89 - $13.89
    Starting at $13.89
    $13.89 - $13.89
    Starting at $13.89
    Out of stock

    3.3Vdc 3.5A Medical Power Supply PCB Mount, Encapsulated

  • MEAN WELL MPM-20-3.3

    MPM-20-3.3

    MEAN WELL

    3.3Vdc/4.5A

    $17.55 - $17.55
    Starting at $17.55
    $17.55 - $17.55
    Starting at $17.55
    Out of stock

    3.3Vdc 4.5A Medical Power Supply PCB Mount, Encapsulated

  • MEAN WELL MPM-30-3.3

    MPM-30-3.3

    MEAN WELL

    3.3Vdc/6A

    $22.85 - $22.85
    Starting at $22.85
    $22.85 - $22.85
    Starting at $22.85
    Out of stock

    3.3Vdc 6A Medical Power Supply PCB Mount, Encapsulated

  • MEAN WELL MPM-30-3.3ST

    MPM-30-3.3ST

    MEAN WELL

    3.3Vdc/6A

    $25.00 - $25.00
    Starting at $25.00
    $25.00 - $25.00
    Starting at $25.00
    3 In stock

    3.3Vdc 6A Medical Power Supply, Screw Terminal Type, Encapsulated

  • TPP 15-103-D

    TPP 15-103-D

    TRACO Power

    3.3Vdc/4A

    $44.91 - $44.91
    Starting at $44.91
    $44.91 - $44.91
    Starting at $44.91
    Out of stock

    3.3Vdc 4A, 3.3 Volt 4A Power Supply Medical & ITE Safety Approvals 13.2W, Encapsulated, PCB Mount

  • TPP 15-103-J

    TPP 15-103-J

    TRACO Power

    3.3Vdc/4A

    $46.66 - $46.66
    Starting at $46.66
    $46.66 - $46.66
    Starting at $46.66
    Out of stock

    3.3Vdc 4A, 3.3 Volt 4A Power Supply Medical & ITE Safety Approvals Encapsulated, JST Connectors

  • TPP 30-103-D

    TPP 30-103-D

    TRACO Power

    3.3Vdc/6A

    $68.38 - $68.38
    Starting at $68.38
    $68.38 - $68.38
    Starting at $68.38
    Out of stock

    3.3Vdc 6A, 3.3 Volt 6A Power Supply Medical & ITE Safety Approvals 20W, Encapsulated, PCB Mount

  • TPP 30-103-J

    TPP 30-103-J

    TRACO Power

    3.3Vdc/6A

    $69.79 - $69.79
    Starting at $69.79
    $69.79 - $69.79
    Starting at $69.79
    Out of stock

    3.3Vdc 6A, 3.3 Volt 6A Power Supply Medical & ITE Safety Approvals Encapsulated, JST Connectors

  • MCE03US03

    MCE03US03

    XP Power

    3.3Vdc/0.91A

    $15.22 - $15.22
    Starting at $15.22
    $15.22 - $15.22
    Starting at $15.22
    Out of stock

    3.3Vdc 0.91A, 3.3V Encapsulated Power Supply, BF Rated, 2xMOPP, Class II

  • MCE10US03

    MCE10US03

    XP Power

    3.3Vdc/2.4A

    $19.32 - $19.32
    Starting at $19.32
    $19.32 - $19.32
    Starting at $19.32
    Out of stock

    3.3Vdc 2.4A, 3.3V Encapsulated Power Supply, BF Rated, 2xMOPP, Class II

  • MCE20US03

    MCE20US03

    XP Power

    3.3Vdc/4.55A

    $26.40 - $26.40
    Starting at $26.40
    $26.40 - $26.40
    Starting at $26.40
    Out of stock

    3.3Vdc 4.55A, 3.3V Encapsulated Power Supply, BF Rated, 2xMOPP, Class II

  • MCE40US03

    MCE40US03

    XP Power

    3.3Vdc/9.1A

    $44.67 - $44.67
    Starting at $44.67
    $44.67 - $44.67
    Starting at $44.67
    Out of stock

    3.3Vdc 9.1A, 3.3V Encapsulated Power Supply, BF Rated, 2xMOPP, Class II

  • EML15US03-E

    EML15US03-E

    XP Power

    3.3Vdc/3A

    $54.90 - $54.90
    Starting at $54.90
    $54.90 - $54.90
    Starting at $54.90
    Out of stock

    3.3Vdc 3A, 3.3V Encapsulated Power Supply, PCB Mount, Class II, 3.3 Volts 3 Amps

  • EML30US03-E

    EML30US03-E

    XP Power

    3.3Vdc/6A

    $67.13 - $67.13
    Starting at $67.13
    $67.13 - $67.13
    Starting at $67.13
    Out of stock

    3.3Vdc 6A, 3.3V Encapsulated Power Supply, PCB Mount, Class II, 3.3 Volts 6 Amps