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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Filters

Viewing 41 - 60 of 2099 products
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Description Price 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 Stock No. 219-2886
Mfr. Part No.FN2060-3-06
BrandSchaffner
kr 193,72
Each
Units
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 Stock No. 761-5801
Mfr. Part No.KMF318A
BrandDeltron
kr 910,56
Each
Units
18A 500 V ac Flange Mount Terminal Block 3 - KMF 60Hz 229mm 56mm - 115mm 229 x 56 x 115mm -
RS Stock No. 882-6459
Mfr. Part No.FN3268-180-40
BrandSchaffner
kr 9 010,59
Each
Units
180A 3 x 520/300 V ac Chassis Mount Terminal Block 3 Single Stage FN3268 0 → 60Hz 380mm 120mm - 170mm 380 x 120 x 170mm -
RS Stock No. 170-5011
Mfr. Part No.FN2070-6-06
BrandSchaffner
kr 292,582
Each (In a Box of 20)
Units
6A 110 V ac, 250 V ac Chassis Mount Tab - Two Stage FN2070 DC to 400Hz 57.5mm 113.5mm 1 μF, 4.7 nF 45.4mm 57.5 x 113.5 x 45.4mm 7.8 mH
RS Stock No. 111-5334
Mfr. Part No.B86301U0112R000
BrandEPCOS
kr 2 135,67
Each
Units
112A 520 V ac Chassis Mount Terminal Block 3 Single Stage B86301U 50/60Hz 180mm 150mm - 210mm 180 x 150 x 210mm 50 μH
RS Stock No. 111-5337
Mfr. Part No.B86301U0320S000
BrandEPCOS
kr 3 465,77
Each
Units
320A 520 V ac Chassis Mount Busbar 3 Single Stage B86301U 50/60Hz 270mm 140mm - 245mm 270 x 140 x 245mm 18 μH
RS Stock No. 213-7047
Mfr. Part No.B84112B0000B060
BrandEPCOS
kr 331,11
Each
Units
6A 250 V ac Chassis Mount Screw 1 Single Stage B84112B 50 → 60Hz 70mm 89.5mm 2 x 0.33 μF, 4700 x 2 pF 28.6mm 70 x 89.5x 28.6 3.3 x 2 mH
RS Stock No. 292-975
Mfr. Part No.FN2090-6-06
BrandSchaffner
kr 219,12
Each
Units
6A 250 V ac Flange Mount Tab - Two Stage FN2090 0 → 400Hz 85mm 54mm 3.3 nF, 470 nF 30.3mm 85 x 54 x 30.3mm 8 mH
RS Stock No. 167-8322
Mfr. Part No.B84112B0000B110
BrandEPCOS
kr 297,931
Each (In a Box of 32)
Units
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 Stock No. 219-2858
Mfr. Part No.FN2020-10-06
BrandSchaffner
kr 177,09
Each
Units
10A 250 V ac Chassis Mount Tab - Single Stage FN2020 400Hz 64mm 35mm 4.7 nF, 150 nF 29.3mm 64 x 35 x 29.3mm 800 μH
RS Stock No. 414-0691
Mfr. Part No.B84143A0025R105
BrandEPCOS
kr 998,22
Each
Units
25A 520 V ac Flange Mount Screw 3 Single Stage B84143A*R105 50 → 60Hz 46.4mm 231mm - 83mm 46.4 x 231 x 80 -
RS Stock No. 166-9499
Mfr. Part No.NFM41CC102R2A3L
BrandMurata
kr 2,686
Each (On a Reel of 4000)
Units
300mA 100 V dc Surface Mount Solder Pad - - NFM41C - 4.5mm 1.6mm - 1mm 4.5 x 1.6 x 1mm -
RS Stock No. 463-3014
Mfr. Part No.FN 350-30/33
BrandSchaffner
kr 1 910,05
Each
Units
30A 250 V ac Flange Mount Screw - Single Stage FN350 400Hz 105mm 149.5mm - 57.6mm 105 x 149.5 x 57.6mm -
RS Stock No. 219-2791
Mfr. Part No.FN2010-10-06
BrandSchaffner
kr 154,58
Each
Units
10A 250 V ac Chassis Mount Tab - Single Stage FN2010 0 → 400Hz 64mm 35mm 4.7 nF, 100 nF 29.3mm 64 x 35 x 29.3mm 800 μH
RS Stock No. 214-3935
Mfr. Part No.F175-25A
kr 706,86
Each
Units
25A 230 V ac Panel Mount M4 Screw - - NFE61PT 50 → 60Hz 72 mm, 105 mm 75mm - 45mm 72 x 44 x 45 mm, 105 x 75 x 45 mm 200 μH
RS Stock No. 782-4147
Mfr. Part No.FMAC-3RYB-1010
BrandSchurter
kr 450,94
Each
Units
10A 480 V ac DIN Rail Screw - Single Stage FMAC RAIL 50 → 60Hz 102mm 61mm 4.7 nF, 100 nF 48mm 102 x 61 x 48mm 1 mH
RS Stock No. 170-5008
Mfr. Part No.FN2060-16-06
BrandSchaffner
kr 305,633
Each (In a Box of 20)
Units
16A 250 V ac Chassis Mount Tab 1 Two Stage FN2060 0 → 400Hz 54mm 85mm 4.7 nF, 330 nF 40.3mm 54 x 85 x 40.3mm 650 μH
RS Stock No. 170-4993
Mfr. Part No.FN2010-1-06
BrandSchaffner
kr 97,198
Each (In a Box of 60)
Units
1A 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 12 mH
RS Stock No. 251-2785
Mfr. Part No.FN258-30-07
BrandSchaffner
kr 1 747,24
Each
Units
30A 480 V ac Flange Mount Wire Lead - Two Stage FN258 60Hz 60mm 345mm - 150mm 60 x 345 x 150mm -
RS Stock No. 167-8313
Mfr. Part No.B84112B0000B120
BrandEPCOS
kr 619,724
Each (In a Box of 8)
Units
20A 250 V ac Chassis Mount Tab 1 Single Stage B84112B 50 → 60Hz 125mm 84mm 0.68 x 2 μF, 4700 x 2 pF 38.1mm 125 x 84 x 38.1mm 1.8 x 2 mH