Power Line Filters | AC DC Line Noise Filter | RS
最近搜索

    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 724-1646P
    • 製造零件編號 BNX012-01
    个 (以每袋裝提供)
    HK$26.40
    Murata
    15A
    50 V dc
    Through Hole
    Pin
    -
    -
    BNX
    1 MHz → 1GHz
    12mm
    11mm
    -
    8mm
    12 x 11 x 8mm
    -
    -
    -40°C
    +125°C
    -
    500mΩ
    • RS庫存編號 887-6498P
    • 製造零件編號 B84243A8017W000
    个 (以每盒裝提供)
    HK$1,243.80
    EPCOS
    17A
    530 V ac
    Chassis Mount
    Terminal Block
    3
    Single Stage
    B84243A
    50 Hz, 60Hz
    250mm
    45mm
    -
    85mm
    250 x 45 x 85mm
    -
    4.8 mA
    -25°C
    +100°C
    -
    7mΩ
    个 (以毎盒:5)
    HK$979.40
    TE Connectivity
    3.53A
    480 V ac
    Chassis Mount
    Terminal Block
    3
    -
    CORCOM RPQ
    50 / 60Hz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 805-4402P
    • 製造零件編號 NUF4403MNT1G
    个 (以每卷裝提供)
    HK$3.629
    onsemi
    -
    -
    -
    -
    -
    -
    -
    -
    1.6mm
    1mm
    -
    -
    1.6 x 1.6 x 1mm
    -
    -
    -
    -
    -
    -
    个 (以每袋裝提供)
    HK$142.50
    TE Connectivity
    10A
    250 V ac
    Flange Mount
    Fast-On
    1
    Single Stage
    Corcom SB
    50 Hz, 60Hz
    85.3mm
    32.5mm
    1.005 μF, 19.9nF
    46.2mm
    85.3 x 32.5 x 46.2mm
    1.1 mH
    1.25 mA
    -10°C
    +40°C
    -
    -
    • RS庫存編號 738-3204P
    • 製造零件編號 PGB1010402KR
    个 (以每卷裝提供)
    HK$3.989
    Littelfuse
    -
    12 V dc
    Surface Mount
    Solder Pad
    -
    -
    PGB1
    -
    0.99mm
    0.51mm
    0.04pF
    0.31mm
    0.99 x 0.51 x 0.31mm
    -
    -
    -65°C
    +125°C
    -
    -
    • RS庫存編號 217-0808P
    • 製造零件編號 FN402-6.5-02
    个 (以每盒裝提供)
    HK$81.20
    Schaffner
    6.5A
    250 V ac
    PCB Mount
    Pin
    1
    Single Stage
    FN402
    400Hz
    45mm
    28mm
    2.2 nF, 100nF
    16.5mm
    45 x 28 x 16.5mm
    1 mH
    0.373 mA
    -25°C
    +100°C
    -
    1MΩ
    • RS庫存編號 123-0230P
    • 製造零件編號 FN405-1-02
    个 (以每盒裝提供)
    HK$80.70
    Schaffner
    1A
    250 V ac
    PCB Mount
    Pin
    1
    Single Stage
    FN405
    400Hz
    36mm
    31mm
    2.2 nF, 15 nF
    19.5mm
    36 x 31 x 19.5mm
    10 mH
    0.373 mA
    -25°C
    +100°C
    -
    -
    HK$197.10
    EPCOS
    2A
    250 V ac
    Flange Mount
    Tab
    1
    Single Stage
    B84111A
    60Hz
    76.5mm
    70mm
    0.1 x 2 μF, 4700 x 2 pF
    22.3mm
    76.5 x 70 x 22.3
    1.5 x 2 mH
    0.369 mA
    -25°C
    +85°C
    -
    -
    个 (以毎盒:10)
    HK$129.02
    Schurter
    10A
    250 V ac
    Screw Mount
    Quick Connect
    1
    -
    FMBB NEO
    50 Hz, 60Hz
    64mm
    44mm
    -
    24.8mm
    64 x 44 x 24.8mm
    -
    -
    -25°C
    +100°C
    -
    -
    • RS庫存編號 756-8411P
    • 製造零件編號 744233670
    个 (以每卷裝提供)
    HK$9.06
    Wurth Elektronik
    320mA
    50 V dc
    Surface Mount
    SMD
    -
    -
    WE-CNSW
    10 → 1000MHz
    1.2mm
    1.2mm
    -
    2mm
    2 x 1.2 x 1.2mm
    -
    -
    -40°C
    +125°C
    -
    -
    个 (以每卷裝提供)
    HK$7.66
    Bourns
    500mA
    42 V ac, 80 V dc
    Panel Mount
    -
    1
    -
    DR334A
    10000Hz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 184-7600
    • 製造零件編號 FN3288-25-33-C26-R65
    个 (以毎盒:7)
    HK$1,334.543
    Schaffner
    25A
    530/305 V ac
    Chassis Mount
    Terminal Block
    3
    -
    FN3288
    60Hz
    210mm
    45mm
    -
    145mm
    210 x 45 x 145mm
    -
    2.5 mA
    -40°C
    +100°C
    -
    -
    个 (以每盒裝提供)
    HK$204.50
    Schurter
    20A
    250 V ac
    Screw Mount
    Quick Connect
    1
    Single Stage
    FMBB NEO
    50 Hz, 60Hz
    64mm
    44mm
    -
    24.8mm
    64 x 44 x 24.8mm
    -
    1 mA
    -25°C
    +100°C
    -
    6mΩ
    个 (以每盒裝提供)
    HK$225.90
    TE Connectivity
    6A
    250 V ac
    Flange Mount
    Spade
    3
    Single Stage
    Corcom AYO
    50 Hz, 60Hz
    85.6mm
    38.7mm
    15 nF, 100nF
    52.5mm
    85.6 x 38.7 x 52.5mm
    450 μH
    3 mA
    -10°C
    +40°C
    -
    -
    • RS庫存編號 839-0840P
    • 製造零件編號 BNX024H01L
    个 (以每卷裝提供)
    HK$43.50
    Murata
    15A
    50 V dc
    Surface Mount
    Flat Contact
    -
    -
    BNX02
    100 kHz → 1GHz
    12.1mm
    9.1mm
    -
    3.5mm
    12.1 x 9.1 x 3.5mm
    -
    -
    -55°C
    +125°C
    -
    -
    • RS庫存編號 887-6489P
    • 製造零件編號 B84112G0000B080
    个 (以每盒裝提供)
    HK$164.30
    EPCOS
    8A
    250 V ac/dc
    Chassis Mount
    Tab
    1
    Single Stage
    B84112G
    50 → 60Hz
    84.7mm
    52mm
    0.47 x 2 μF, 4700 x 2pF
    29mm
    84.7 x 52 x 29mm
    2.5 x 2 mH
    0.369 mA
    -25°C
    +100°C
    -
    -
    • RS庫存編號 123-0252P
    • 製造零件編號 FN405-3-02
    个 (以每袋裝提供)
    HK$93.00
    Schaffner
    3A
    250 V ac
    PCB Mount
    Pin
    1
    Single Stage
    FN405
    400Hz
    36mm
    31mm
    2.2 nF, 15nF
    19.5mm
    36 x 31 x 19.5mm
    2 mH
    0.373 mA
    -25°C
    +100°C
    -
    -
    • RS庫存編號 217-0858P
    • 製造零件編號 FN406-6-02
    个 (以每盒裝提供)
    HK$93.40
    Schaffner
    6A
    250 V ac
    PCB Mount
    Pin
    1
    Single Stage
    FN406
    400Hz
    45mm
    15mm
    2.2 nF, 100nF
    29.5mm
    45 x 15 x 29.5mm
    780 μH
    0.373 mA
    -25°C
    +100°C
    -
    1MΩ
    • RS庫存編號 217-0757P
    • 製造零件編號 FN402-1-02
    个 (以每盒裝提供)
    HK$79.50
    Schaffner
    1A
    250 V ac
    PCB Mount
    Pin
    1
    Single Stage
    FN402
    400Hz
    45mm
    28mm
    2.2 nF, 100nF
    16.5mm
    45 x 28 x 16.5mm
    10 mH
    0.373 mA
    -25°C
    +100°C
    -
    1MΩ
    每頁顯示的結果