PCB Transformers, PCB Mount Transformers | RS
最近搜索

    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

    Block
    18V ac
    10VA
    230V ac
    1
    51mm
    43mm
    34.6mm
    51 x 43 x 34.6mm
    280g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Myrra
    9V 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
    -
    Myrra
    2 x 12V 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
    18V ac
    4VA
    230V ac
    2
    53mm
    44mm
    19mm
    53 x 44 x 19mm
    150g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Wurth Elektronik
    24V
    -
    36V dc
    1
    15.24mm
    11.43mm
    13.34mm
    15.24 x 11.43 x 13.34mm
    -
    Surface Mount
    -40°C
    -
    +125°C
    -
    200kHz
    -
    Block
    18V 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
    8V ac
    7.5VA
    230V ac
    2
    51mm
    36mm
    43mm
    51 x 36 x 43mm
    280g
    Through Hole
    -
    -
    +40°C
    -
    -
    -
    Block
    24V ac
    4VA
    115V ac, 230V ac
    2
    53mm
    19.6mm
    44mm
    53 x 19.6 x 44mm
    145g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Block
    6V ac
    6VA
    115V ac, 230V ac
    2
    53mm
    22.6mm
    44mm
    53 x 22.6 x 44mm
    175g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Vishay
    -
    150 → 300W
    12V
    1
    30mm
    26mm
    17mm
    30 x 26 x 17mm
    -
    Through Hole
    -55°C
    -
    +130°C
    100kHz
    500kHz
    -
    Myrra
    24V dc
    7.5W
    120 → 370 V dc, 85 → 265 V ac
    1
    -
    -
    -
    -
    -
    Through Hole
    -25°C
    -
    +70°C
    47Hz
    63Hz
    -
    Myrra
    24V ac
    3VA
    230V ac
    2
    53mm
    44mm
    17mm
    53 x 44 x 17mm
    125g
    Through Hole
    -
    -
    +70°C
    50Hz
    60Hz
    -
    Vishay
    -
    150 → 300W
    12V
    1
    30mm
    26mm
    17mm
    30 x 26 x 17mm
    -
    Through Hole
    -55°C
    -
    +130°C
    100kHz
    500kHz
    -
    Block
    9V ac
    10VA
    230V ac
    2
    51mm
    34.6mm
    43mm
    51 x 34.6 x 43mm
    280g
    Through Hole
    -
    -
    +40°C
    -
    -
    -
    Block
    8V ac
    4VA
    115V ac, 230V ac
    2
    53mm
    19.6mm
    44mm
    53 x 19.6 x 44mm
    145g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Block
    15V 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
    25VA
    230V ac
    1
    81.2mm
    55mm
    49.2mm
    81.2 x 55 x 49.2mm
    610g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Block
    15V ac
    4VA
    115V ac, 230V ac
    2
    53mm
    19.6mm
    44mm
    53 x 19.6 x 44mm
    145g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    Block
    18V 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
    24VA
    115V ac, 230V ac
    2
    68mm
    31.4mm
    57mm
    68 x 31.4 x 57mm
    445g
    Through Hole
    -
    -
    +40°C
    50Hz
    60Hz
    -
    每頁顯示的結果