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.

    574 Products showing for PCB Transformers

    6V ac
    6VA
    230V ac
    2
    43mm
    36mm
    33mm
    43 x 36 x 33mm
    180g
    Through Hole
    -
    -
    -
    50Hz
    60Hz
    -
    12V ac
    6VA
    230V ac
    2
    43mm
    36mm
    33mm
    43 x 36 x 33mm
    180g
    Through Hole
    -
    -
    -
    50Hz
    60Hz
    -
    2 x 9V ac
    3.2VA
    230V ac
    2
    41mm
    35mm
    28mm
    41 x 35 x 28mm
    150g
    PCB Mount
    -
    -
    +130°C
    50Hz
    60Hz
    -
    2 x 9V ac
    10VA
    230V ac
    2
    51mm
    43mm
    35mm
    51 x 43 x 35mm
    300g
    PCB Mount
    -
    -
    +130°C
    50Hz
    60Hz
    -
    12V ac
    12VA
    230V ac
    2
    54mm
    45mm
    41mm
    54 x 45 x 41mm
    400g
    Through Hole
    -
    -
    -
    50Hz
    60Hz
    -
    2 x 6V ac
    6VA
    115 → 230V ac
    2
    53mm
    44mm
    23mm
    53 x 44 x 23mm
    185g
    PCB Mount
    -
    -
    +130°C
    50Hz
    60Hz
    -
    9V ac
    6VA
    230V ac
    2
    43mm
    36mm
    33mm
    43 x 36 x 33mm
    180g
    Through Hole
    -
    -
    -
    50Hz
    60Hz
    -
    2 x 12V ac
    6VA
    115 → 230V ac
    2
    53mm
    44mm
    23mm
    53 x 44 x 23mm
    185g
    PCB Mount
    -
    -
    +130°C
    50Hz
    60Hz
    -
    12V ac
    20VA
    230V ac
    2
    60mm
    54mm
    42mm
    60 x 54 x 42mm
    500g
    Through Hole
    -
    -
    -
    50Hz
    60Hz
    -
    15V ac
    20VA
    230V ac
    2
    60mm
    54mm
    42mm
    60 x 54 x 42mm
    500g
    Through Hole
    -
    -
    -
    50Hz
    60Hz
    -
    1 x 9V ac
    2.8VA
    230V ac
    1
    32.5mm
    27.5mm
    34.5mm
    32.5 x 27.5 x 34.5mm
    140g
    PCB Mount
    -
    -
    +130°C
    50Hz
    60Hz
    -
    2 x 6V ac
    4VA
    115 → 230V ac
    -
    53mm
    44mm
    23mm
    54 x 44 x 23mm
    -
    PCB Mount
    -
    -
    +130°C
    50Hz
    60Hz
    -
    24V ac
    12VA
    115 V ac, 230 V ac
    2
    54mm
    45mm
    41mm
    54 x 45 x 41mm
    400g
    Through Hole
    -
    -
    -
    50Hz
    60Hz
    -
    2 x 9V ac
    1.5VA
    230V ac
    2
    32.5mm
    27.5mm
    24mm
    32.5 x 27.5 x 24mm
    85g
    PCB Mount
    -
    -
    +130°C
    50Hz
    60Hz
    -
    2 x 6V ac
    7.5VA
    230V ac
    2
    51mm
    43mm
    35mm
    51 x 43 x 35mm
    295g
    PCB Mount
    -
    -
    +130°C
    50Hz
    60Hz
    -
    2 x 12V ac
    10VA
    115 → 230V ac
    2
    68mm
    57mm
    25mm
    68 x 57 x 25mm
    260g
    PCB Mount
    -
    -
    +130°C
    50Hz
    60Hz
    -
    2 x 12V ac
    2.3VA
    230V ac
    2
    32.5mm
    27.5mm
    29.5mm
    32.5 x 27.5 x 29.5mm
    110g
    PCB Mount
    -
    -
    +130°C
    50Hz
    60Hz
    -
    2 x 15V ac
    7.5VA
    230V ac
    2
    51mm
    43mm
    35mm
    51 x 43 x 35mm
    295g
    PCB Mount
    -
    -
    +130°C
    50Hz
    60Hz
    -
    12V ac
    6VA
    115 V ac, 230 V ac
    2
    43mm
    36mm
    33mm
    43 x 36 x 33mm
    180g
    Through Hole
    -
    -
    -
    50Hz
    60Hz
    -
    15V ac
    12VA
    230V ac
    2
    54mm
    45mm
    41mm
    54 x 45 x 41mm
    400g
    Through Hole
    -
    -
    -
    50Hz
    60Hz
    -
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