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 Producten voor Power Line Filters

    10A
    250 V ac
    Chassis Mount
    -
    1
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    20A
    520 V ac
    Chassis Mount
    -
    3
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    10A
    250 V ac
    Chassis Mount
    Fast-On
    1
    Single Stage
    -
    50/60Hz
    85mm
    51mm
    22000pF
    38mm
    85 x 51 x 38mm
    2 x 5.0 mH
    4.1mA
    -25°C
    +85°C
    -
    -
    16A
    250 V ac
    Chassis Mount
    -
    1
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    10A
    250 V ac
    Chassis Mount
    Tab
    -
    Single Stage
    RES5F
    -
    -
    -
    3.3 nF, 100nF
    -
    -
    2.2 mH
    0.5 mA
    -25°C
    +85°C
    -
    1MΩ
    10A
    250 V ac
    Chassis Mount
    -
    1
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    20A
    250 V ac
    Chassis Mount
    -
    1
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    16A
    115/250 V ac
    Chassis Mount
    Fast-On
    1
    Single Stage
    -
    50/60Hz
    72
    51
    0.1µF
    29
    72*51*29mm
    2*0.7mH
    0.6/1.2mA
    -25°C
    +85°C
    -
    1MΩ
    6A
    250 V ac
    Chassis Mount
    -
    1
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    6A
    250 V ac
    Chassis Mount
    -
    1
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    30A
    300/520 V ac
    Chassis Mount
    Terminal Block
    3
    Single Stage
    -
    50/60Hz
    130
    120
    0.68µF
    50
    130*120*50mm
    3*0.8mH
    2.4/3.7mA
    -25°C
    +85°C
    -
    470kΩ
    1A
    250 V ac
    Chassis Mount
    -
    1
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    3A
    250 V ac
    Chassis Mount
    -
    1
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    5A
    250 V ac
    Chassis Mount
    Fast-On
    1
    Single Stage
    RES5F
    50/60Hz
    87.3mm
    51.8mm
    3.3 nF, 100nF
    32mm
    87.3 x 51.8 x 32mm
    5 mH
    0.5 mA
    -25°C
    +85°C
    -
    1MΩ
    150A
    520 V ac
    Chassis Mount
    -
    3
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    16A
    250 V ac
    Chassis Mount, DIN Rail
    Terminal Block
    Single
    Single Stage
    -
    50/60Hz
    105mm
    96mm
    1.0uF, 10000pF
    41mm
    105 x 96 x 41mm
    2 x 2.5mH
    1.0/1.9mA
    -25°C
    +85°C
    -
    470kΩ
    20A
    250/440 V ac
    Chassis Mount
    Fast-On
    3
    Single Stage
    -
    50/60Hz
    85
    51
    0.1µF
    38
    85*51*38mm
    4*0.3mH
    2.0/3.0mA
    -40°C
    +85°C
    -
    -
    25A
    520 V ac
    Chassis Mount
    -
    3
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    16A
    250 V ac
    Chassis Mount
    -
    1
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    30A
    115/250 V ac
    Chassis Mount
    Stud
    1
    Single Stage
    -
    50/60Hz
    85
    51
    0.1µF
    38
    85*51*38mm
    2*0.5mH
    0.4/0.8mA
    -25°C
    +85°C
    -
    2.2MΩ
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