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

    Hahn
    1 x 18V ac
    4.5VA
    230V ac
    -
    41.3mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    EN 61558
    Myrra
    12V 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
    12V ac
    5VA
    230V ac
    1
    44mm
    37mm
    33mm
    44 x 37 x 33mm
    190g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Block
    9V ac
    5VA
    230V ac
    1
    44mm
    37mm
    33mm
    44 x 37 x 33mm
    190g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Block
    6V ac
    4VA
    115V ac, 230V ac
    2
    53mm
    19.6mm
    44mm
    42.5 (Dia.) x 33mm
    145g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Block
    15V ac
    0.35VA
    230V ac
    1
    22mm
    22.7mm
    15mm
    22 x 22.7 x 15mm
    20g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Block
    12V ac
    10VA
    230V ac
    1
    51mm
    43mm
    34.6mm
    51 x 43 x 34.6mm
    280g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Block
    8V 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
    18V ac
    0.35VA
    230V ac
    1
    22mm
    22.7mm
    15mm
    22 x 22.7 x 15mm
    20g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Myrra
    24V 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
    -
    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
    -
    Myrra
    24V 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
    74%
    +80°C
    47Hz
    63Hz
    -
    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
    15V ac
    30VA
    230V ac
    2
    68mm
    57mm
    35mm
    68 x 57 x 35mm
    550g
    Through Hole
    -
    -
    +50°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
    -
    Block
    6V ac
    16VA
    230V ac
    1
    57mm
    48mm
    39mm
    57 x 48 x 39mm
    420g
    Through Hole
    -
    -
    +40°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
    6V ac
    25VA
    230V ac
    1
    81.2mm
    55mm
    49.2mm
    81.2 x 55 x 49.2mm
    610g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Hahn
    12V ac
    1.5VA
    230V ac
    -
    32.8mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    -
    Hahn
    2 x 12V
    60VA
    2 x 115V
    2
    84mm
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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