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.

    565 Products showing for PCB Transformers

    Myrra
    12V ac
    24VA
    230V ac
    2
    68mm
    57mm
    31mm
    68 x 57 x 31mm
    480g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Myrra
    6V ac
    14VA
    230V ac
    2
    68mm
    57mm
    22mm
    68 x 57 x 22mm
    335g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Bourns
    -
    -
    -
    2
    7.62mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    -
    Myrra
    15V ac
    60VA
    230V ac
    2
    86mm
    70mm
    48.5mm
    86 x 70 x 48.5mm
    1.1kg
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Myrra
    18V ac
    1VA
    230V ac
    2
    32.6mm
    27.6mm
    22.2mm
    32.6 x 27.6 x 22.2mm
    70g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Wurth Elektronik
    7V
    -
    36V dc
    1
    9.5mm
    10.54mm
    9.78mm
    9.5 x 10.54 x 9.78mm
    -
    Surface Mount
    -40°C
    -
    +125°C
    -
    200kHz
    -
    Myrra
    24V ac
    3VA
    230V ac
    2
    53mm
    44mm
    17mm
    53 x 44 x 17mm
    125g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Wurth Elektronik
    7V
    -
    36V dc
    1
    9.5mm
    10.54mm
    9.78mm
    9.5 x 10.54 x 9.78mm
    -
    Surface Mount
    -40°C
    -
    +125°C
    -
    200kHz
    -
    Myrra
    18V 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
    -
    Myrra
    9V dc
    1 → 3W
    100 → 240 V ac, 140 → 340 V dc
    1
    25mm
    25mm
    16mm
    25 x 25 x 16mm
    16g
    PCB Mount
    -25°C
    70%
    +80°C
    47Hz
    63Hz
    -
    Block
    18V ac
    36VA
    230V ac
    1
    87.2mm
    60mm
    48.5mm
    87.2 x 60 x 48.5mm
    750g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Myrra
    15V ac
    14VA
    230V ac
    2
    68mm
    57mm
    22mm
    68 x 57 x 22mm
    335g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Block
    9V ac
    42VA
    115V ac, 230V ac
    2
    83.5mm
    39mm
    70mm
    83.5 x 39 x 70mm
    715g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Block
    18V ac
    10VA
    115V ac, 230V ac
    2
    68mm
    22.8mm
    57mm
    68 x 22.8 x 57mm
    280g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Block
    6V ac
    3.2VA
    230V ac
    1
    41mm
    35mm
    28.1mm
    41 x 35 x 28.1mm
    150g
    Through Hole
    -
    -
    +60°C
    50Hz
    60Hz
    -
    Block
    15V ac
    30VA
    115V ac, 230V ac
    2
    68mm
    35.8mm
    57mm
    68 x 35.8 x 57mm
    530g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    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
    -
    Myrra
    15V dc
    7.5W
    120 → 370 V dc, 85 → 265 V ac
    1
    -
    -
    -
    -
    -
    Through Hole
    -25°C
    -
    +70°C
    47Hz
    63Hz
    -
    Block
    12V 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
    -
    Myrra
    18V ac
    30VA
    230V ac
    2
    70mm
    59mm
    48.75mm
    70 x 59 x 48.75mm
    700g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
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