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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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  • TML 20103C

    TML 20103C

    TRACO Power

    3.3Vdc/4.5A

    $63.49 - $63.49
    Starting at $63.49
    $63.49 - $63.49
    Starting at $63.49
    6 In stock

    3.3Vdc Power Supply Screw Terminal Blocks

  • TML 40103

    TML 40103

    TRACO Power

    3.3Vdc/8A

    $80.56 - $80.56
    Starting at $80.56
    $80.56 - $80.56
    Starting at $80.56
    Out of stock

    3.3V PCB Mounting Power Supply Encapsulated

  • TML 40103C

    TML 40103C

    TRACO Power

    3.3Vdc/8A

    $93.60 - $93.60
    Starting at $93.60
    $93.60 - $93.60
    Starting at $93.60
    2 In stock

    3.3Vdc Power Supply Screw Terminal Blocks

  • TMPM 10103

    TMPM 10103

    TRACO Power

    3.3Vdc/2.5A

    $34.98 - $34.98
    Starting at $34.98
    $34.98 - $34.98
    Starting at $34.98
    Out of stock

    3.3V PCB Mounting Power Supply Encapsulated Small Footprint

  • TMPS 03-103

    TMPS 03-103

    TRACO Power

    3.3Vdc/0.9A

    $16.54 - $16.54
    Starting at $16.54
    $16.54 - $16.54
    Starting at $16.54
    Out of stock

    3.3V PCB Mounting Power Supply 1"x1"

  • TMPS 05-103

    TMPS 05-103

    TRACO Power

    3.3Vdc/1.515A

    $18.93 - $18.93
    Starting at $18.93
    $18.93 - $18.93
    Starting at $18.93
    Out of stock

    3.3V PCB Mounting Power Supply 1"x1"

  • TMPS 10-103

    TMPS 10-103

    TRACO Power

    3.3V/2.6A

    $25.58 - $25.58
    Starting at $25.58
    $25.58 - $25.58
    Starting at $25.58
    Out of stock

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

  • TPP 15-103-D

    TPP 15-103-D

    TRACO Power

    3.3Vdc/4A

    $37.90 - $37.90
    Starting at $37.90
    $37.90 - $37.90
    Starting at $37.90
    Out of stock

    3.3Vdc 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

    $39.40 - $39.40
    Starting at $39.40
    $39.40 - $39.40
    Starting at $39.40
    Out of stock

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

  • TPP 30-103-D

    TPP 30-103-D

    TRACO Power

    3.3Vdc/6A

    $57.70 - $57.70
    Starting at $57.70
    $57.70 - $57.70
    Starting at $57.70
    Out of stock

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

  • TPP 30-103-J

    TPP 30-103-J

    TRACO Power

    3.3Vdc/6A

    $58.90 - $58.90
    Starting at $58.90
    $58.90 - $58.90
    Starting at $58.90
    Out of stock

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

  • VCE05US03

    VCE05US03

    XP Power

    3.3Vdc/1.21A

    $14.26 - $14.26
    Starting at $14.26
    $14.26 - $14.26
    Starting at $14.26
    Out of stock

    3.3V PCB Mount Power Supply, Encapsulated, 3.3 Volts 1.21 Amps

  • ECE40US03-SD

    ECE40US03-SD

    XP Power

    3.3Vdc/10A

    $85.48 - $85.48
    Starting at $85.48
    $85.48 - $85.48
    Starting at $85.48
    Out of stock

    3.3Vdc Power Supply, DIN Rail Mount, 3.3 Volts 10 Amps

  • ECE60US03-SD

    ECE60US03-SD

    XP Power

    3.3Vdc/10A

    $105.03 - $105.03
    Starting at $105.03
    $105.03 - $105.03
    Starting at $105.03
    Out of stock

    3.3Vdc Power Supply, DIN Rail Mount, 3.3 Volts 10 Amps

  • EML15US03-S

    EML15US03-S

    XP Power

    3.3Vdc/3A

    $52.46 - $52.46
    Starting at $52.46
    $52.46 - $52.46
    Starting at $52.46
    Out of stock

    3.3V Encapsulated Power Supply, Screw Terminal I/O, Class II, 3.3 Volts 3 Amps

  • EML30US03-S

    EML30US03-S

    XP Power

    3.3Vdc/6A

    $61.59 - $61.59
    Starting at $61.59
    $61.59 - $61.59
    Starting at $61.59
    Out of stock

    3.3 Volt DC Power Supply, Screw Terminal I/O, Class II, 3.3 Volts 6 Amps

  • ECE40US03-S

    ECE40US03-S

    XP Power

    3.3Vdc/10A

    $80.52 - $80.52
    Starting at $80.52
    $80.52 - $80.52
    Starting at $80.52
    Out of stock

    3.3Vdc Power Supply, Screw Terminal Blocks, 3.3 Volts 10 Amps

  • ECE60US03-S

    ECE60US03-S

    XP Power

    3.3Vdc/10A

    $99.19 - $99.19
    Starting at $99.19
    $99.19 - $99.19
    Starting at $99.19
    4 In stock

    3.3Vdc Power Supply, Screw Terminal Blocks, 3.3 Volts 10 Amps

  • ECL15US03-S

    ECL15US03-S

    XP Power

    3.3Vdc/3A

    $49.49 - $49.49
    Starting at $49.49
    $49.49 - $49.49
    Starting at $49.49
    Out of stock

    3.3 Volt DC Power Supply, Screw Terminal I/O, 3.3 Volts 3 Amps

  • ECL25US03-S

    ECL25US03-S

    XP Power

    3.3Vdc/6A

    $63.02 - $63.02
    Starting at $63.02
    $63.02 - $63.02
    Starting at $63.02
    Out of stock

    3.3 Volt DC Power Supply, Peak Current, 3.3 Volts 6 Amps

  • ECE05US03

    ECE05US03

    XP Power

    3.3Vdc/1.51A

    $21.21 - $21.21
    Starting at $21.21
    $21.21 - $21.21
    Starting at $21.21
    Out of stock

    3.3V PCB Mount Power Supply, Encapsulated, 3.3 Volts 1.51 Amps

  • EML15US03-E

    EML15US03-E

    XP Power

    3.3Vdc/3A

    $41.48 - $41.48
    Starting at $41.48
    $41.48 - $41.48
    Starting at $41.48
    Out of stock

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

  • EML30US03-E

    EML30US03-E

    XP Power

    3.3Vdc/6A

    $51.74 - $51.74
    Starting at $51.74
    $51.74 - $51.74
    Starting at $51.74
    Out of stock

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

  • ECE10US03

    ECE10US03

    XP Power

    3.3Vdc/2.6A

    $31.51 - $31.51
    Starting at $31.51
    $31.51 - $31.51
    Starting at $31.51
    Out of stock

    3.3V PCB Mount Power Supply, Encapsulated, 3.3 Volts 2.6 Amps