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.


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.



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Beskrivning Pris Maximum Current Rating Maximum Voltage Rating Mounting Type Termination Style Number of Phases Number of Stages Series Operating Frequency Length Depth Capacitance Height Dimensions Inductance
RS-artikelnummer 845-6791
Tillv. art.nrNAC-06-472
VarumärkeCosel
245,26 kr
Each
Enheter
6A 250 V ac/dc Panel Mount Screw 1 Single Stage NAC 150 kHz → 1 MHz 92mm 53mm 4.7nF 43mm 92 x 53 x 43mm -
RS-artikelnummer 766-2649
Tillv. art.nrFN3256H-8-29
VarumärkeSchaffner
1 131,20 kr
Each
Enheter
8A 480 V ac Chassis Mount Wire Lead - Single Stage FN3256 60Hz 110mm 110mm - 70mm 110 x 110 x 70mm -
RS-artikelnummer 166-9761
Tillv. art.nrNFM3DCC223R1H3L
VarumärkeMurata
10 133,20 kr
1 Reel of 4000
Rulle(ar)
300mA 50 V dc Surface Mount Solder Pad - - NFM3DC - 3.2mm 1.25mm - 0.7mm 3.2 x 1.25 x 0.7mm -
RS-artikelnummer 202-3544
Tillv. art.nrNFM3DCC223R1H3L
VarumärkeMurata
4,762 kr
Each (In a Pack of 20)
Enheter
300mA 50 V dc Surface Mount Solder Pad - - NFM3DC - 3.2mm 1.25mm - 0.7mm 3.2 x 1.25 x 0.7mm -
RS-artikelnummer 230-3727
Tillv. art.nrNFE31PT222Z1E9L
VarumärkeMurata
4,054 kr
Each (In a Pack of 20)
Enheter
6A 25 V dc Surface Mount Solder Pad - - NFE31P - 3.2mm 1.6mm - 1.6mm 3.2 x 1.6 x 1.6mm -
RS-artikelnummer 219-2886
Tillv. art.nrFN2060-3-06
VarumärkeSchaffner
156,13 kr
Each
Enheter
3A 250 V ac Chassis Mount Tab 1 Two Stage FN2060 400Hz 46.6mm 71mm 4.7 nF, 220 nF 29.3mm 46.6 x 71 x 29.3mm 2.5 mH
RS-artikelnummer 457-6135
Tillv. art.nrRWK 212-4-KL
VarumärkeSchaffner
1 207,40 kr
Each
Enheter
4A 500 V ac Flange Mount - - - RWK 212 60Hz 100mm 70mm - 115mm 100 x 70 x 115mm -
RS-artikelnummer 170-5020
Tillv. art.nrFN 355-20-03
VarumärkeSchaffner
495,716 kr
Each (In a Box of 80)
Enheter
20A 440 V ac Flange Mount Screw 3 Single Stage FN 355 400Hz 85mm 54mm - 40.3mm 85 x 54 x 40.3mm -
RS-artikelnummer 167-8500
Tillv. art.nrB85321A2502Z160
VarumärkeEPCOS
671,792 kr
Each (In a Box of 10)
Enheter
16A 250 V ac, 600 V dc Screw Mount Screw - - B85321 60Hz 152mm 16mm - 16mm 152 x 16 x 16mm -
RS-artikelnummer 219-3211
Tillv. art.nrFN 355-20-03
VarumärkeSchaffner
546,57 kr
Each
Enheter
20A 440 V ac Flange Mount Screw 3 Single Stage FN 355 400Hz 85mm 54mm - 40.3mm 85 x 54 x 40.3mm -
RS-artikelnummer 170-5005
Tillv. art.nrFN2060-3-06
VarumärkeSchaffner
141,966 kr
Each (In a Box of 50)
Enheter
3A 250 V ac Chassis Mount Tab 1 Two Stage FN2060 400Hz 46.6mm 71mm 4.7 nF, 220 nF 29.3mm 46.6 x 71 x 29.3mm 2.5 mH
RS-artikelnummer 496-2924
Tillv. art.nrB85321A2502Z160
VarumärkeEPCOS
672,29 kr
Each
Enheter
16A 250 V ac, 600 V dc Screw Mount Screw - - B85321 60Hz 152mm 16mm - 16mm 152 x 16 x 16mm -
RS-artikelnummer 213-7053
Tillv. art.nrB84112B0000B110
VarumärkeEPCOS
295,36 kr
Each
Enheter
10A 250 V ac Chassis Mount Screw 1 Single Stage B84112B 50 → 60Hz 70mm 89.5mm 0.47 x 2 μF, 4700 x 2 pF 38.1mm 70 x 89.5x 38.1 1.8 x 2 mH
RS-artikelnummer 163-4069
Tillv. art.nr744233121
VarumärkeWurth Elektronik
20 266,40 kr
1 Reel of 2000
Rulle(ar)
280mA 50 V dc Surface Mount SMD - - WE-CNSW 10 → 1000MHz 1.2mm 1.2mm - 2mm 2 x 1.2 x 1.2mm -
RS-artikelnummer 754-6051
Tillv. art.nrFN2415-10-29
VarumärkeSchaffner
669,10 kr
Each
Enheter
10A 250 V ac Chassis Mount Tab - Single Stage FN2415 60Hz 94mm 56mm - 45.4mm 94 x 56 x 45.4mm -
RS-artikelnummer 756-8424
Tillv. art.nr744233121
VarumärkeWurth Elektronik
12,676 kr
Each (In a Bag of 5)
Enheter
280mA 50 V dc Surface Mount SMD - - WE-CNSW 10 → 1000MHz 1.2mm 1.2mm - 2mm 2 x 1.2 x 1.2mm -
RS-artikelnummer 496-4778
Tillv. art.nrB84112G0000B116
VarumärkeEPCOS
169,27 kr
Each
Enheter
16A 250 V ac/dc Chassis Mount Screw 1 Single Stage B84112G 50 → 60Hz 89.5mm 52mm 0.47 x 2 μF, 4700 x 2 pF 29mm 89.5 x 52 x 29mm 1.8 x 2 mH
RS-artikelnummer 170-4915
Tillv. art.nrFN2030-16-06
VarumärkeSchaffner
167,808 kr
Each (In a Box of 20)
Enheter
16A 250 V ac Flange Mount Tab - Single Stage FN2030 400Hz 85mm 54mm 1 μF, 10 nF 40.3mm 85 x 54 x 30.3mm 4 mH
RS-artikelnummer 219-2785
Tillv. art.nrFN2010-6-06
VarumärkeSchaffner
102,68 kr
Each
Enheter
6A 250 V ac Chassis Mount Tab - Single Stage FN2010 0 → 400Hz 64mm 35mm 4.7 nF, 100 nF 24.3mm 64 x 35 x 24.3mm 1 mH
RS-artikelnummer 496-4790
Tillv. art.nrB84112G0000G125
VarumärkeEPCOS
371,31 kr
Each
Enheter
25A 250 V ac/dc Chassis Mount Screw 1 Single Stage B84112G 50 → 60Hz 135mm 52mm 1 x 2 μF, 4700 x 2 pF 43mm 135 x 52 x 43mm 1.6 x 2 mH
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