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Happy Labor Day! We will be closed Monday, so today's orders ship Tuesday, 9/8.
Happy Labor Day! We will be closed Monday, so today's orders ship Tuesday, 9/8.

3.3 Volt Open Frame Power Supplies

Our 3.3 volt open frame power supplies include Industry standard footprints such as 3x5” and 2x3”. The superiorly designed 3.3 Volt open frame power supplies are housed in low profile, very compact packages with the highest power densities. These high-end 3.3V open frame power supplies also provide system designers with flexibility by including auxiliary outputs, remote ON/OFF and remote sense functions. All of our 3.3V open frame power supplies have appropriate safety certifications for industrial or healthcare applications.

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  • REL-150-1002

    REL-150-1002

    IPD

    3.3Vdc/30A

    $157.78 - $157.78
    Starting at $157.78
    $157.78 - $157.78
    Starting at $157.78
    Out of stock

    3.3Vdc Power Supply , Open Frame, 3.8"x6" , ITE & Medical Certification

  • TPI 30-103A-JP

    TPI 30-103A-JP

    TRACO Power

    3.3V/6A

    $35.89 - $35.89
    Starting at $35.89
    $35.89 - $35.89
    Starting at $35.89
    Out of stock

    3.3V 6A, Open Frame Power Supply Peak Current 3.3 Volts 6 Amps

  • TPP 15-103A-D

    TPP 15-103A-D

    TRACO Power

    3.3Vdc/4A

    $38.63 - $38.63
    Starting at $38.63
    $38.63 - $38.63
    Starting at $38.63
    Out of stock

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

  • TPP 15-103A-J

    TPP 15-103A-J

    TRACO Power

    3.3Vdc/4A

    $39.57 - $39.57
    Starting at $39.57
    $39.57 - $39.57
    Starting at $39.57
    Out of stock

    3.3Vdc 4A, 3.3 Volt Power Supply Medical, ITE Open Frame

  • TPP 30-103A-J

    TPP 30-103A-J

    TRACO Power

    3.3Vdc/6A

    $50.35 - $50.35
    Starting at $50.35
    $50.35 - $50.35
    Starting at $50.35
    Out of stock

    3.3Vdc 6A, 3.3 Volt Power Supply Medical, ITE Open Frame

  • TPP 30-103A-D

    TPP 30-103A-D

    TRACO Power

    3.3Vdc/6A

    $49.65 - $49.65
    Starting at $49.65
    $49.65 - $49.65
    Starting at $49.65
    Out of stock

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

  • MCE03US03-P

    MCE03US03-P

    XP Power

    3.3Vdc/0.91A

    $14.47 - $14.47
    Starting at $14.47
    $14.47 - $14.47
    Starting at $14.47
    Out of stock

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

  • MCE10US03-P

    MCE10US03-P

    XP Power

    3.3Vdc/2.4A

    $18.83 - $18.83
    Starting at $18.83
    $18.83 - $18.83
    Starting at $18.83
    Out of stock

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

  • MCE20US03-P

    MCE20US03-P

    XP Power

    3.3Vdc/4.55A

    $24.56 - $24.56
    Starting at $24.56
    $24.56 - $24.56
    Starting at $24.56
    Out of stock

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

  • MCE40US03-P

    MCE40US03-P

    XP Power

    3.3Vdc/9.1A

    $44.05 - $44.05
    Starting at $44.05
    $44.05 - $44.05
    Starting at $44.05
    Out of stock

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

  • MEAN WELL IOB-05-03

    IOB-05-03

    MEAN WELL

    3.3Vdc/1A

    $8.33 - $8.33
    Starting at $8.33
    $8.33 - $8.33
    Starting at $8.33
    Out of stock

    3.3Vdc 1A, AC-DC Industrial On Board Type Power Module

  • MEAN WELL IOB-15-03A

    IOB-15-03A

    MEAN WELL

    3.3Vdc/3A

    $11.53 - $11.53
    Starting at $11.53
    $11.53 - $11.53
    Starting at $11.53
    1 In stock

    3.3Vdc 3A, AC-DC Industrial On Board Type Power Module Gold Finger Connector

  • MEAN WELL IOB-15-03B

    IOB-15-03B

    MEAN WELL

    3.3Vdc/3A

    $11.53 - $11.53
    Starting at $11.53
    $11.53 - $11.53
    Starting at $11.53
    3 In stock

    3.3Vdc 3A, AC-DC Industrial On Board Type Power Module Horizontal Connector

  • MEAN WELL IOB-15-03C

    IOB-15-03C

    MEAN WELL

    3.3Vdc/3A

    $11.53 - $11.53
    Starting at $11.53
    $11.53 - $11.53
    Starting at $11.53
    1 In stock

    3.3Vdc 3A, AC-DC Industrial On Board Type Power Module Vertical Connector