PCB Transformers, PCB Mount Transformers | RS
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    PCB Transformers

    Transformers function as current regulators to reduce or increase the voltage of alternating currents in a variety of machinery. PCB (printed circuit board) transformers are designed to work with printed circuit boards, which offer a compact and convenient way to connect electric components.

    The PCB transformer sits above the surface of the board, where it controls the voltage or current transitioning through the board.

    What are PCB transformers used for?

    PCB transformers are used mainly in manufacturing processes where current regulation is needed. They're also used in computer hardware applications and consumer devices to protect them from power surges.

    Types of PCB transformers

    PCB transformers can be recognised by their mounting capabilities. They are surface mounted or through-hole mounted.

    Through-hole mounted transformers have connectors or pins that can pierce through the board. They are generally used in multilayered printed circuit boards. Surface mounted transformers do not penetrate into the board itself and are therefore very compact, which makes them a popular choice for many applications.

    623 Products showing for PCB Transformers

    Myrra
    15V ac
    2VA
    230V ac
    2
    32.6mm
    27.6mm
    27.3mm
    32.6 x 27.6 x 27.3mm
    100g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Myrra
    12V ac
    18VA
    230V ac
    2
    68mm
    57mm
    27mm
    68 x 57 x 27mm
    405g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Block
    12V ac
    2VA
    230V ac
    1
    32.3mm
    27.3mm
    26.8mm
    32.3 x 27.3 x 26.8mm
    100g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Hahn
    9V ac
    3VA
    230V ac
    -
    32.8mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    -
    Myrra
    18V ac
    10VA
    230V ac
    2
    50.5mm
    42.5mm
    34.75mm
    50.5 x 42.5 x 34.75mm
    300g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Hahn
    24V ac
    1.5VA
    230V ac
    -
    32.8mm
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    EN 61558
    Myrra
    15V ac
    5VA
    230V ac
    2
    44.25mm
    -
    32.25mm
    44.25 x 37 x 32.25mm
    200g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Block
    15V ac
    3.2VA
    115 V ac, 230 V ac
    2
    41mm
    35mm
    30.8mm
    41 x 35 x 30.8mm
    170g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Block
    24V ac
    24VA
    115V ac, 230V ac
    2
    68mm
    31.4mm
    57mm
    68 x 31.4 x 57mm
    445g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Block
    18V ac
    30VA
    115V ac, 230V ac
    2
    68mm
    35.8mm
    57mm
    68 x 35.8 x 57mm
    530g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Block
    12V ac
    52VA
    115V ac, 230V ac
    2
    86.5mm
    49mm
    70mm
    86.5 x 49 x 70mm
    980g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Block
    18V ac
    50VA
    230V ac
    1
    94mm
    61mm
    58.5mm
    94 x 61 x 58.5mm
    990g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Myrra
    6V ac
    3.2VA
    230V ac
    2
    41mm
    -
    28mm
    41 x 35 x 28mm
    150g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Block
    12V ac
    2.8VA
    230V ac
    1
    32.3mm
    27.3mm
    34mm
    32.3 x 27.3 x 34mm
    140g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Hahn
    2 x 21V
    10VA
    2 x 115V
    1
    53.4mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    CE, cRUus, CSA Certified
    Hahn
    1 x 18V ac
    4.5VA
    230V ac
    -
    41.3mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    EN 61558
    Block
    15V ac
    3.2VA
    230V ac
    1
    41mm
    35mm
    30.8mm
    41 x 35 x 30.8mm
    170g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Block
    24V ac
    52VA
    115V ac, 230V ac
    2
    86.5mm
    49mm
    70mm
    86.5 x 49 x 70mm
    980g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Block
    12V ac
    24VA
    115V ac, 230V ac
    2
    68mm
    31.4mm
    57mm
    68 x 31.4 x 57mm
    445g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Hahn
    12V ac
    3VA
    230V ac
    -
    32.8mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    -
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