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.

    615 Products showing for PCB Transformers

    Vishay
    -
    150 → 300W
    12V
    1
    30mm
    26mm
    17mm
    30 x 26 x 17mm
    -
    Through Hole
    -55°C
    -
    +130°C
    100kHz
    500kHz
    -
    Hahn
    12V ac
    0.5VA
    230V ac
    -
    22.9mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    -
    Myrra
    6V ac
    30VA
    230V ac
    2
    68mm
    57mm
    35mm
    68 x 57 x 35mm
    550g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Myrra
    18V ac
    16VA
    230V ac
    2
    56.5mm
    47.25mm
    38.75mm
    56.5 x 47.25 x 38.75mm
    400g
    Through Hole
    -
    -
    +50°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
    -
    Hahn
    2 x 9V
    10VA
    230V
    1
    69.2mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    DIN EN 60335-1, DIN EN 61558-2-6, UL 5085-1, UL 5085-2
    Myrra
    12V ac
    22VA
    230V ac
    2
    63.5mm
    53.5mm
    45.5mm
    63.5 x 53.5 x 45.5mm
    550g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Myrra
    15V ac
    3.2VA
    230V ac
    2
    41mm
    -
    28mm
    41 x 35 x 28mm
    150g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Hahn
    1 x 12V ac
    10VA
    230V ac
    -
    69.2mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    EN 61558
    Myrra
    2 x 12V 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
    -
    Block
    24V ac
    16VA
    230V ac
    2
    57mm
    39mm
    48mm
    57 x 39 x 48mm
    420g
    Through Hole
    -
    -
    +40°C
    -
    -
    -
    Myrra
    6V 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
    2 x 12V
    10VA
    2 x 115V
    1
    53.4mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    DIN EN 60335-1, DIN EN 61558-2-6, UL 5085-1, UL 5085-2
    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
    -
    Block
    18V ac
    1.5VA
    115 V ac, 230 V ac
    2
    32.3mm
    27.3mm
    23.8mm
    32.3 x 27.3 x 23.8mm
    80g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Block
    6V ac
    10VA
    230V ac
    1
    51mm
    43mm
    34.6mm
    51 x 43 x 34.6mm
    280g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Myrra
    24V ac
    60VA
    230V ac
    2
    86mm
    70mm
    48.5mm
    86 x 70 x 48.5mm
    1.1kg
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Myrra
    9V ac
    5VA
    230V ac
    2
    44.25mm
    -
    32.25mm
    44.25 x 37 x 32.25mm
    200g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Myrra
    12V ac
    24VA
    230V ac
    2
    68mm
    57mm
    31mm
    68 x 57 x 31mm
    480g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Block
    15V ac
    5VA
    230V ac
    1
    44mm
    37mm
    33mm
    44 x 37 x 33mm
    190g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
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