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.

    2435 產品顯示為 Power Line Filters

    • RS庫存編號 207-7464
    • 製造零件編號 FLLE2016ARDB
    个 (以毎盒:18)
    HK$332.828
    KEMET
    16A
    300 V ac/dc
    Chassis Mount
    -
    1
    -
    FLLE2-R
    50-60Hz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    个 (以毎盒:16)
    HK$664.35
    EPCOS
    25A
    250 V ac/dc
    Chassis Mount
    Screw
    1
    Two Stage
    B84113H
    50 → 60Hz
    59mm
    177mm
    2.2 x 2 μF, 22000 x 2pF
    53mm
    59 x 177 x 53mm
    0.8 x 4 mH
    1.73 mA
    -25°C
    +100°C
    -
    -
    • RS庫存編號 167-8245
    • 製造零件編號 B84111A0000A030
    个 (以毎盒:32)
    HK$211.056
    EPCOS
    3A
    250 V ac/dc
    Flange Mount
    Tab
    1
    Single Stage
    B84111A
    60Hz
    76.5mm
    70mm
    0.1 x 2 μF, 4700 x 2pF
    22.3mm
    76.5 x 70 x 22.3mm
    1.5 x 2 mH
    0.369 mA
    -25°C
    +85°C
    -
    -
    HK$3,328.60
    TE Connectivity
    75A
    440 V ac
    Chassis Mount
    Terminal Block
    3
    Two Stage
    KEH-BS
    50/60Hz
    -
    -
    -
    -
    -
    -
    15 mA
    -25°C
    +85°C
    -
    -
    个 (以毎盒:25)
    HK$1,747.384
    TE Connectivity
    20A
    440 V ac
    Chassis Mount
    Threaded Bolt
    3
    Single Stage
    KEB
    50 → 60Hz
    -
    -
    -
    -
    -
    -
    5 mA
    -25°C
    +85°C
    -
    -
    HK$3,153.20
    TE Connectivity
    60A
    440 V ac
    Chassis Mount
    Terminal Block
    3
    Two Stage
    KEH
    50/60Hz
    -
    -
    -
    -
    -
    -
    6 mA
    -25°C
    +85°C
    -
    -
    HK$6,562.70
    TE Connectivity
    90A
    760 V
    Chassis Mount
    Terminal Block
    3
    Two Stage
    AHV
    50/60Hz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    HK$5,518.30
    TE Connectivity
    150A
    440 V ac
    Chassis Mount
    Threaded Bolt
    3
    Single Stage
    KEB
    50 → 60Hz
    -
    -
    -
    -
    -
    -
    8 mA
    -25°C
    +85°C
    -
    -
    个 (以毎盒:2)
    HK$5,588.05
    TE Connectivity
    150A
    520 V ac
    Chassis Mount
    Terminal Block
    3
    Single Stage
    KEM-BS
    50 → 60Hz
    -
    -
    -
    -
    -
    -
    18 mA
    -25°C
    +85°C
    -
    -
    个 (以毎盒:2)
    HK$6,656.95
    TE Connectivity
    150A
    440 V ac
    Chassis Mount
    Terminal Block
    3
    Two Stage
    KEH-BS
    50/60Hz
    -
    -
    -
    -
    -
    -
    15 mA
    -25°C
    +85°C
    -
    -
    • RS庫存編號 207-7479
    • 製造零件編號 FLLE2032AQDI
    个 (以毎盒:18)
    HK$333.90
    KEMET
    32A
    300 V ac/dc
    Chassis Mount
    -
    1
    -
    FLLE2-Q
    50-60Hz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    个 (以毎盒:2)
    HK$4,046.80
    TE Connectivity
    100A
    440 V ac
    Chassis Mount
    Threaded Bolt
    3
    Single Stage
    KES
    50 → 60Hz
    -
    -
    -
    -
    -
    -
    6 mA
    -25°C
    +85°C
    -
    -
    个 (以毎盒:2)
    HK$5,395.40
    TE Connectivity
    150A
    440 V ac
    Chassis Mount
    Terminal Block
    3
    Single Stage
    KEM-BS
    50 → 60Hz
    -
    -
    -
    -
    -
    -
    18 mA
    -25°C
    +85°C
    -
    -
    HK$2,452.50
    TE Connectivity
    55A
    440 V ac
    Chassis Mount
    Terminal Block
    3
    Two Stage
    KEH-BS
    50/60Hz
    -
    -
    -
    -
    -
    -
    15 mA
    -25°C
    +85°C
    -
    -
    • RS庫存編號 238-0191
    • 製造零件編號 RSAN-2006D
    HK$190.00
    TDK-Lambda
    6A
    250 V ac
    DIN Rail
    Screw
    1
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    HK$2,504.90
    TE Connectivity
    30A
    520 V ac
    Chassis Mount
    Terminal Block
    3
    -
    KEV-BS
    50 → 60Hz
    -
    -
    -
    -
    -
    -
    5 mA
    -25°C
    +85°C
    -
    -
    HK$4,230.50
    TE Connectivity
    100A
    520 V ac
    Chassis Mount
    Threaded Bolt
    3
    Single Stage
    KEB
    50 → 60Hz
    -
    -
    -
    -
    -
    -
    6 mA
    -25°C
    +85°C
    -
    -
    • RS庫存編號 188-0296
    • 製造零件編號 3-103-674
    个 (以毎盒:20)
    HK$207.155
    Schurter
    3A
    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
    -
    88mΩ
    个 (以毎盒:4)
    HK$3,950.50
    TE Connectivity
    75A
    520 V ac
    Chassis Mount
    Terminal Block
    3
    -
    KEV-BS
    50 → 60Hz
    -
    -
    -
    -
    -
    -
    11 mA
    -25°C
    +85°C
    -
    -
    • RS庫存編號 264-5633
    • 製造零件編號 1-2405082-5
    HK$11,313.70
    TE Connectivity
    150A
    760 V
    Chassis Mount
    Stud
    3
    Two Stage
    AHV
    50/60Hz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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