Power Line Filters | AC DC Line Noise Filter | RS
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    Power Line Filters

    A power line filter is a type of passive component that creates an electronic filter to deliver appropriate frequency characteristics to electrical circuits. Power line filters connect the electronic device with an external line to reduce conducted frequencies like radio frequencies (RFI) or electromagnetic interference (EMI) between the equipment and the connecting power line. This prevents any degradation in the circuit's performance.

    RS offer an extensive range of high-quality power line filters from leading brands including Schaffner, Roxburgh EMC, Murata, Schurter and of course RS PRO.

    What are power line filters used for?

    Power line filters are useful in emission reduction in switched-mode power supplies or machinery producing steam, smoke or carbon dioxide. These filters are also necessary to decrease levels of electromagnetic interference which may cause undesired behaviour in radio transmission equipment and nuclear operations.

    Types of power line filters

    Power line filters can be used in single-phase, three-phase or DC (direct current) power applications, depending on the equipment in question. Electric and electronic devices like switched-mode power supplies, motor controllers, induction cooking and food service equipment make use of single-phase filters. Three-phase filters are common in frequency converters, motor drives, and machine tools. DC filters are typically found in cell phones, flat-screen TVs and electric or hybrid vehicles.

    2304 Produits présentés pour Power Line Filters

    TE Connectivity
    16A
    760 V
    Chassis Mount
    Terminal Block
    3
    Single Stage
    AHV
    50/60Hz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    EPCOS
    50A
    520 V ac
    Flange Mount
    Screw
    3
    Single Stage
    B84143A*R106
    50 → 60Hz
    217mm
    84.5mm
    -
    80mm
    217 x 84.5 x 80mm
    -
    3.4 mA
    -25°C
    +100°C
    -
    1.1mΩ
    Schurter
    50A
    520/760 V ac
    Chassis Mount
    -
    3
    -
    3-123
    60Hz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    TE Connectivity
    10A
    250 V ac
    Through Hole
    PCB Pin
    1
    Single Stage
    Corcom EDP
    50 Hz, 60Hz
    36.6mm
    31.5mm
    -
    24.15mm
    36.6 x 31.5 x 24.15mm
    -
    0.22 mA
    -10°C
    +40°C
    -
    -
    TE Connectivity
    15A
    250 V ac
    Flange Mount
    Spade
    1
    Single Stage
    Corcom RK
    50 Hz, 60Hz
    97.8mm
    45.2mm
    4.4 nF, 741nF
    52.6mm
    97.8 x 45.2 x 52.6mm
    5.04 mH
    0.26 mA
    -10°C
    +40°C
    -
    -
    TE Connectivity
    40A
    250 V ac
    Flange Mount
    Threaded Bolt
    1
    Single Stage
    Corcom K
    50/60Hz
    135.6mm
    38.9mm
    -
    106.7mm
    135.6 x 38.9 x 106.7mm
    -
    -
    -10°C
    +40°C
    -
    -
    Wurth Elektronik
    8A
    250 V
    Chassis Mount
    Screw
    1
    -
    WE-CLFS
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Schaffner
    6A
    250 V ac/dc
    Chassis Mount
    Fast-On
    1
    Single Stage
    FN2020
    400Hz
    64mm
    35mm
    4.7 nF, 150nF
    29.3mm
    64 x 35 x 29.3mm
    1 mH
    0.74 mA
    -25°C
    +100°C
    -
    1MΩ
    TE Connectivity
    6A
    440 V ac
    Chassis Mount
    Quick Connect
    3
    Single Stage
    KES
    50/60Hz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    TE Connectivity
    15A
    250 V ac
    Flange Mount
    Threaded Bolt
    1
    -
    Corcom T
    50/60Hz
    151.1mm
    55.4mm
    -
    100.6mm
    151.1 x 55.4 x 100.6mm
    -
    -
    -10°C
    +40°C
    -
    -
    Schurter
    3A
    480 V ac
    DIN Rail
    Screw
    3
    Single Stage
    FMAC RAIL
    50 → 60Hz
    102mm
    61mm
    4.7 nF, 100nF
    48mm
    102 x 61 x 48mm
    3 mH
    0.02 mA
    -25°C
    +100°C
    -
    40mΩ
    Schaffner
    10A
    250 V ac/dc
    Chassis Mount
    Wire Lead
    1
    Single Stage
    FN2010
    0 → 400Hz
    64mm
    35mm
    4.7 nF, 100nF
    29.3mm
    64 x 35 x 29.3mm
    800 μH
    0.74 mA
    -25°C
    +100°C
    -
    1MΩ
    Schaffner
    8A
    250 V ac/dc
    Chassis Mount
    Fast-On
    1
    Single Stage
    FN2030
    400Hz
    54mm
    -
    4.7 nF, 470nF
    30.3mm
    -
    8 mH
    0.73 mA
    -25°C
    +100°C
    -
    680kΩ
    EPCOS
    480A
    480 V
    Chassis Mount
    Solder
    3
    -
    B84143
    50 Hz, 60 Hz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Block
    30A
    250 V ac
    Flange Mount
    Screw
    1
    Single Stage
    HLE 110
    60Hz
    230mm
    50mm
    -
    95mm
    230 x 50 x 95mm
    -
    8.5 mA
    -
    +50°C
    -
    -
    Schaffner
    80A
    250 V ac
    Chassis Mount
    Terminal Block
    1
    Single Stage
    FN2410
    400Hz
    218mm
    115mm
    -
    100mm
    218 x 115 x 100mm
    -
    3.4 mA
    -25°C
    +100°C
    -
    -
    Schaffner
    30A
    250 V ac
    Flange Mount
    Terminal Block
    1
    Single Stage
    FN350
    400Hz
    105mm
    149.5mm
    -
    57.6mm
    105 x 149.5 x 57.6mm
    -
    5.4 mA
    -25°C
    +100°C
    -
    -
    EPCOS
    3A
    250 V ac
    Chassis Mount
    Screw
    1
    Single Stage
    B84112B
    50 → 60Hz
    70mm
    89.5mm
    0.22 x 2 μF, 4700 x 2pF
    28.6mm
    70 x 89.5x 28.6mm
    10 x 2 mH
    0.369 mA
    -25°C
    +85°C
    -
    -
    Schaffner
    30A
    480/277 V ac
    Chassis Mount
    Terminal Block
    3
    Single Stage
    FN3258
    60Hz
    270mm
    50mm
    -
    85mm
    270 x 50 x 85mm
    -
    33 mA
    -25°C
    +100°C
    -
    -
    Schurter
    10A
    250 V ac/dc
    DIN Rail
    -
    1
    -
    FPBB
    50 Hz, 60Hz
    25mm
    89.5mm
    -
    85mm
    25 x 89.5 x 85mm
    -
    0.5 mA
    -40°C
    +100°C
    -
    25mΩ
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