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 210-443
VarumärkeRS PRO
197,91 kr
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1A 250 V ac Chassis Mount Tab - Single Stage EFNF 400Hz 46mm 75mm 0.1 x 2 μF, 2200 x 2 pF 19mm 46 x 75 x 19mm 9 x 2 mH
RS-artikelnummer 325-6543
VarumärkeRS PRO
1 599,29 kr
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5A 240 V ac Wall Mount Screw - Three Stage MA05/10 50/60Hz 123mm 75mm - 28mm 123 x 75 x 28mm -
RS-artikelnummer 240-725
VarumärkeRS PRO
447,00 kr
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10A 250 V ac Chassis Mount Tab - Single Stage TFNF 400Hz 90mm 52mm 0.47 x 2 μF, 22 x 2 pF 40mm 90 x 52 x 40mm 5 x 2 mH
RS-artikelnummer 240-270
VarumärkeRS PRO
405,03 kr
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10A 420 V ac Chassis Mount Tab - - KFM 400Hz 52mm 90mm 4.7 nF, 100 nF 40mm 52 x 90 x 40mm 0.2 x 4 mH
RS-artikelnummer 240-258
VarumärkeRS PRO
366,45 kr
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3A 420 V ac Chassis Mount Tab - - KFM 400Hz 52mm 90mm 4.7 nF, 100 nF 40mm 52 x 90 x 40mm 1 x 4 mH
RS-artikelnummer 239-933
VarumärkeRS PRO
144,76 kr
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3A 250 V ac Through Hole Pin - - FPNP 400Hz 25mm 25mm 47 nF, 2200 x 2 pF 25mm 25 x 25 x 25mm 2 x 2 mH
RS-artikelnummer 386-4071
VarumärkeRS PRO
187,46 kr
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15A 250 V ac/dc Chassis Mount Fast-On 1 Single Stage RES5F 50/60Hz 83.7mm 51.8mm 3.3 nF, 100 nF 32mm 83.7 x 51.8 x 32 900 μH
RS-artikelnummer 239-848
VarumärkeRS PRO
217,66 kr
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3A 250 V ac Chassis Mount Tab - Two Stage DFHF 400Hz 46mm 76mm 0.1 x 2 μF, 2200 x 2 pF 28mm 46 x 76 x 28mm 2 x 2 mH
RS-artikelnummer 240-719
VarumärkeRS PRO
473,47 kr
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6A 250 V ac Chassis Mount Tab - Two Stage SFMF 400Hz 90mm 52mm 470 nF, 22000 x 2 pF 40mm 90 x 52 x 40mm 0.03 x 2 mH, 7 x 2 mH
RS-artikelnummer 239-927
VarumärkeRS PRO
178,16 kr
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2A 250 V ac Through Hole Pin - - FPNP 400Hz 25mm 25mm 47 nF, 2200 x 2 pF 25mm 25 x 25 x 25mm 2 x 3.5 mH
RS-artikelnummer 239-911
VarumärkeRS PRO
144,14 kr
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1A 250 V ac Through Hole Pin - - FPNP 400Hz 25mm 25mm 47 nF, 2200 x 2 pF 25mm 25 x 25 x 25mm 10 x 2 mH
RS-artikelnummer 845-6791
Tillv. art.nrNAC-06-472
VarumärkeCosel
252,09 kr
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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
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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
2,529 kr
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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
4,328 kr
Each (In a Pack of 20)
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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
3,712 kr
Each (In a Pack of 20)
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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 219-3211
Tillv. art.nrFN 355-20-03
VarumärkeSchaffner
496,32 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)
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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
797,01 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 170-5020
Tillv. art.nrFN 355-20-03
VarumärkeSchaffner
493,377 kr
Each (In a Box of 80)
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20A 440 V ac Flange Mount Screw 3 Single Stage FN 355 400Hz 85mm 54mm - 40.3mm 85 x 54 x 40.3mm -
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