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

    Myrra
    12V ac
    30VA
    230V ac
    2
    70mm
    59mm
    48.75mm
    70 x 59 x 48.75mm
    700g
    Through Hole
    -
    -
    +50°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
    8V ac
    14VA
    115V ac, 230V ac
    2
    68mm
    24.4mm
    57mm
    68 x 24.4 x 57mm
    315g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Hahn
    2 x 15V
    10VA
    230V
    1
    69.2mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    DIN EN 60335-1, DIN EN 61558-2-6, UL 5085-1, UL 5085-2
    Myrra
    2 x 24V ac
    3.2VA
    230V ac
    2
    41mm
    -
    28mm
    41 x 35 x 28mm
    150g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Hahn
    12V ac
    2.1VA
    230V ac
    -
    32.8mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    -
    Myrra
    6V ac
    3VA
    230V ac
    2
    53mm
    44mm
    17mm
    53 x 44 x 17mm
    125g
    Through Hole
    -
    -
    +70°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
    -
    Block
    12V ac
    3.2VA
    230V ac
    1
    41mm
    35mm
    30.8mm
    41 x 35 x 30.8mm
    170g
    Through Hole
    -
    -
    +70°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
    15V 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
    -
    Block
    18V ac
    42VA
    115V ac, 230V ac
    2
    83.5mm
    39mm
    70mm
    83.5 x 39 x 70mm
    715g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Hahn
    2 x 15V
    30VA
    2 x 115V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Hahn
    15V ac
    3VA
    230V ac
    -
    32.8mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    -
    Hahn
    9V
    10VA
    230V
    1
    69.2mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    DIN EN 60335-1, DIN EN 61558-2-6, UL 5085-1, UL 5085-2
    Myrra
    15V ac
    2.5VA
    230V ac
    2
    32.6mm
    27.6mm
    29.8mm
    32.6 x 27.6 x 29.8mm
    70g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Block
    18V ac
    3.2VA
    230V ac
    1
    41mm
    35mm
    30.8mm
    41 x 35 x 30.8mm
    170g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Murata Power Solutions
    5V
    500W
    3.3V
    -
    9.52mm
    -
    -
    -
    -
    Surface Mount
    -
    -
    -
    -
    -
    -
    Myrra
    9V dc
    7.5W
    120 → 370 V dc, 85 → 265 V ac
    1
    -
    -
    -
    -
    -
    Through Hole
    -25°C
    -
    +70°C
    47Hz
    63Hz
    -
    Myrra
    12V dc
    10W
    100 → 240 V ac, 140 → 340 V dc
    1
    48mm
    40mm
    26mm
    48 x 40 x 26mm
    80.2g
    PCB Mount
    -25°C
    82%
    +60°C
    47Hz
    63Hz
    -
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