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

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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. 170-5047
Mfr. Part No.FN3258-55-52
BrandSchaffner
$493.18
Each (In a Box of 6)
units
55A 480 V ac Flange Mount Screw - Single Stage FN 3258 60Hz 85mm 250mm - 90mm 85 x 250 x 90mm -
RS Stock No. 167-8301
Mfr. Part No.FN 355-6/05
BrandSchaffner
$57.28
Each
units
6A 440 V ac Flange Mount Tab - Single Stage FN 355 400Hz 54mm 87.2mm - 40.3mm 54 x 87.2 x 40.3mm -
RS Stock No. 782-4112
Mfr. Part No.5500.2606.01
BrandSchurter
$61.29
Each
units
20A 250 V ac Screw Mount Tab - Two Stage FMBB NEO 50 → 60Hz 112mm 52mm 1 μF, 4.7 nF 46mm 112 x 52 x 46mm 600 μH
RS Stock No. 776-1229
Mfr. Part No.FN612-20-06
BrandSchaffner
$39.26
Each
units
20A 250 V ac Chassis Mount Tab - Single Stage FN612 400Hz 85mm 54mm 2.2 nF, 100 nF 40mm 85 x 54 x 40mm 480 μH
RS Stock No. 776-1235
Mfr. Part No.FN612-3-06
BrandSchaffner
$25.59
Each
units
3A 250 Chassis Mount Tab 1 Single Stage FN612 DC to 400Hz 71mm 46.6mm 2.2 nF, 100 nF 29mm 71 x 46.6 x 29mm 2 mH
RS Stock No. 219-2757
Mfr. Part No.FN2010-1-06
BrandSchaffner
$19.67
Each
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. 167-8298
Mfr. Part No.B84143A0080R106
BrandEPCOS
$255.87
Each (In a Box of 2)
units
80A 520 V ac Flange Mount Screw 3 Single Stage B84143A*R106 50 → 60Hz 256mm 94.5mm - 90mm 256 x 94.5 x 90mm -
RS Stock No. 866-1921
Mfr. Part No.3F480-150.260
BrandFUSS-EMV
$543.05
Each
units
150A 3 x 528 V ac Panel Mount Screw 3 Two Stage 3F480 50 → 60Hz 380mm 220mm - 320mm 380 x 220 x 320mm -
RS Stock No. 374-8222
Mfr. Part No.NFM41CC222R2A3L
BrandMurata
$0.559
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 292-925
Mfr. Part No.FN2030-20-06
BrandSchaffner
$33.13
Each
units
20A 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 Stock No. 708-4285
Mfr. Part No.FN2090Z-3-06
BrandSchaffner
$40.78
Each
units
3A 250 V ac Flange Mount Solder Lug - Two Stage FN2090 0 → 400Hz 54mm 85mm 2.2 nF, 330 nF 30.3mm 54 x 85 x 30.3mm 14 mH
RS Stock No. 226-6426
Mfr. Part No.IHF18
$148.97
Each
units
18A 250 V ac/dc Panel Mount - - - IHF 60Hz 174mm 120mm 2200µF 55mm 174 x 120 x 55mm 6.4 mH
RS Stock No. 170-5006
Mfr. Part No.FN2060-6-06
BrandSchaffner
$24.435
Each (In a Box of 50)
units
6A 250 V ac Flange Mount Tab 1 Two Stage FN2060 400Hz 46.6mm 71mm 4.7 nF, 220 nF 29.3mm 46.6 x 71 x 29.3mm 970 μH
RS Stock No. 264-8799
Mfr. Part No.MDF16
$85.48
Each
units
16A 250 V dc Panel Mount - - - MDF 60Hz 150mm 65mm 1µF 48mm 150 x 65 x 48mm 1 mH
RS Stock No. 702-4038
Mfr. Part No.B84113H0000B030
BrandEPCOS
$28.69
Each
units
3A 250 V ac/dc Chassis Mount Tab 1 Two Stage B84113H 50 → 60Hz 52mm 89.5mm 1 x 2 μF, 4700 x 2 pF 38mm 52 x 89.5 x 38mm 5.9 x 4 mH
RS Stock No. 782-4165
Mfr. Part No.FMAD-0932-2510
BrandSchurter
$441.60
Each
units
25A 480 V ac Screw Mount Screw - Single Stage FMAD 50 → 60Hz 237mm 151mm 1 μF, 4.4 μF 66mm 237 x 151 x 66mm 2.6 mH
RS Stock No. 496-4778
Mfr. Part No.B84112G0000B116
BrandEPCOS
$26.29
Each
units
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 Stock No. 170-4912
Mfr. Part No.FN2090-12-06
BrandSchaffner
$39.76
Each (In a Box of 20)
units
12A 250 V ac Flange Mount Tab - Two Stage FN2090 0 → 400Hz 113.5mm 57.5mm 1 μF, 10 nF 45.4mm 113.5 x 57.5 x 45.4mm 4 mH
RS Stock No. 881-3851
Mfr. Part No.1609989-4
$258.46
Each
units
42A 277 (PH to G) V ac, 480 (PH to PH) V ac Flange Mount Screw 3 Two Stage Corcom BCF 50 Hz, 60 Hz 310mm 50mm - 85mm 310 x 50 x 85mm -
RS Stock No. 292-880
Mfr. Part No.FN2090-12-06
BrandSchaffner
$44.84
Each
units
12A 250 V ac Flange Mount Tab - Two Stage FN2090 0 → 400Hz 113.5mm 57.5mm 1 μF, 10 nF 45.4mm 113.5 x 57.5 x 45.4mm 4 mH
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