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.

    567 產品顯示為 PCB Transformers

    Myrra
    18V 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
    72%
    +80°C
    47Hz
    63Hz
    -
    Block
    6V ac
    1.5VA
    230V ac
    2
    32.3mm
    21.8mm
    27.3mm
    32.3 x 21.8 x 27.3mm
    84g
    Through Hole
    -
    -
    +70°C
    -
    -
    -
    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
    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
    24V ac
    18VA
    115V ac, 230V ac
    2
    68mm
    27.6mm
    57mm
    68 x 27.6 x 57mm
    375g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    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
    6V ac
    3VA
    230V ac
    2
    53mm
    44mm
    17mm
    53 x 44 x 17mm
    125g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Myrra
    6V ac
    24VA
    230V ac
    2
    68mm
    57mm
    31mm
    68 x 57 x 31mm
    480g
    Through Hole
    -
    -
    +50°C
    50Hz
    60Hz
    -
    Myrra
    9V 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
    80%
    +60°C
    47Hz
    63Hz
    -
    Block
    18V 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
    18V ac
    1VA
    230V ac
    1
    32.3mm
    27.3mm
    21.8mm
    32.3 x 27.3 x 21.8mm
    70g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Myrra
    18V 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
    -
    Myrra
    15V 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
    -
    Wurth Elektronik
    5V
    -
    5V dc
    1
    7.14mm
    4.19mm
    6.73mm
    7.14 x 4.19 x 6.73mm
    -
    Surface Mount
    -40°C
    -
    +125°C
    300kHz
    620kHz
    -
    Block
    12V ac
    3.2VA
    230V ac
    2
    41mm
    30.8mm
    35mm
    41 x 30.8 x 35mm
    173g
    Through Hole
    -
    -
    +70°C
    -
    -
    -
    Block
    24V ac
    36VA
    230V ac
    2
    87.2mm
    48.5mm
    60mm
    87.2 x 48.5 x 60mm
    750g
    Through Hole
    -
    -
    +40°C
    -
    -
    -
    Wurth Elektronik
    18V
    -
    80V
    1
    4.7mm
    -
    -
    -
    -
    PCB Mount
    -
    -
    -
    -
    -
    -
    Wurth Elektronik
    5V
    -
    3.3V dc
    1
    7.14mm
    4.19mm
    6.73mm
    7.14 x 4.19 x 6.73mm
    -
    Surface Mount
    -40°C
    -
    +125°C
    250kHz
    550kHz
    -
    Block
    12V ac
    50VA
    230V ac
    1
    94mm
    61mm
    58.5mm
    94 x 61 x 58.5mm
    990g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Block
    18V ac
    10VA
    230V ac
    2
    51mm
    34.6mm
    43mm
    51 x 34.6 x 43mm
    280g
    Through Hole
    -
    -
    +40°C
    -
    -
    -
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