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 1 - 20 of 1924 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. 219-2858
Mfr. Part No.FN2020-10-06
BrandSchaffner
MYR77.92
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. 170-5002
Mfr. Part No.FN2020-10-06
BrandSchaffner
MYR51.377
Each (In a Box of 60)
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. 170-4996
Mfr. Part No.FN2010-10-06
BrandSchaffner
MYR56.192
Each (In a Box of 60)
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. 219-2791
Mfr. Part No.FN2010-10-06
BrandSchaffner
MYR67.97
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. 776-1190
Mfr. Part No.FN3025HL-30-71
BrandSchaffner
MYR436.48
Each
units
30A 520 V ac Chassis Mount Wire Lead - Single Stage FN3025 60Hz 150mm 50mm - 78mm 150 x 50 x 78mm -
RS Stock No. 170-4904
Mfr. Part No.FN2090-20-06
BrandSchaffner
MYR247.891
Each (In a Box of 10)
units
20A 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 54.4mm 2.7 mH
RS Stock No. 292-818
Mfr. Part No.FN2090-20-06
BrandSchaffner
MYR286.59
Each
units
20A 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 54.4mm 2.7 mH
RS Stock No. 213-7075
Mfr. Part No.B84113C0000B030
BrandEPCOS
MYR137.05
Each
units
3A 250 V ac Chassis Mount Tab 1 Two Stage B84113C 50 → 60Hz 50.8mm 89.5mm 0.47 x 2 μF, 4700 x 2 pF 38.1mm 50.8 x 89.5 x 38.1mm 4.7 x 4 mH
RS Stock No. 219-2785
Mfr. Part No.FN2010-6-06
BrandSchaffner
MYR66.61
Each
units
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 Stock No. 170-5001
Mfr. Part No.FN2020-6-06
BrandSchaffner
MYR45.217
Each (In a Box of 60)
units
6A 250 V ac Flange Mount Tab - Single Stage FN2020 400Hz 64mm 35mm 4.7 nF, 150 nF 29.3mm 64 x 35 x 29.3mm 1 mH
RS Stock No. 170-4995
Mfr. Part No.FN2010-6-06
BrandSchaffner
MYR55.039
Each (In a Box of 60)
units
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 Stock No. 219-2842
Mfr. Part No.FN2020-6-06
BrandSchaffner
MYR53.38
Each
units
6A 250 V ac Flange Mount Tab - Single Stage FN2020 400Hz 64mm 35mm 4.7 nF, 150 nF 29.3mm 64 x 35 x 29.3mm 1 mH
RS Stock No. 167-8289
Mfr. Part No.B84113C0000B030
BrandEPCOS
MYR126.931
Each (In a Box of 32)
units
3A 250 V ac Chassis Mount Tab 1 Two Stage B84113C 50 → 60Hz 50.8mm 89.5mm 0.47 x 2 μF, 4700 x 2 pF 38.1mm 50.8 x 89.5 x 38.1mm 4.7 x 4 mH
RS Stock No. 882-5958
Mfr. Part No.FN256-120-28
BrandSchaffner
MYR1,987.58
Each
units
120A 3 x 480 V ac Chassis Mount Terminal Block 3 Single Stage FN256 0 → 60Hz - - - - - 650 μH
RS Stock No. 170-5187
Mfr. Part No.FN2010-20-06
BrandSchaffner
MYR66.698
Each (In a Box of 50)
units
20A 250 V ac Chassis Mount Tab - Single Stage FN2010 0 → 400Hz 85mm 54mm 4.7 nF, 100 nF 30.3mm 85 x 54 x 30.3mm 600 μH
RS Stock No. 776-1121
Mfr. Part No.FN2010-20-06
BrandSchaffner
MYR73.33
Each
units
20A 250 V ac Chassis Mount Tab - Single Stage FN2010 0 → 400Hz 85mm 54mm 4.7 nF, 100 nF 30.3mm 85 x 54 x 30.3mm 600 μH
RS Stock No. 219-2808
Mfr. Part No.FN2010-16-06
BrandSchaffner
MYR99.85
Each
units
16A 250 V ac Chassis Mount Tab 1 Single Stage FN2010 0 → 400Hz 46.6mm 71mm 4.7 nF, 100 nF 29.3mm 46.6 x 71 x 29.3mm 700 μH
RS Stock No. 170-5003
Mfr. Part No.FN2020-16-06
BrandSchaffner
MYR66.443
Each (In a Box of 60)
units
16A 250 V ac Chassis Mount Tab - Single Stage FN2020 400Hz 46.6mm 71mm 4.7 nF, 150 nF 29.3mm 46.6 x 71 x 29.3mm 650 μH
RS Stock No. 167-8282
Mfr. Part No.B84111A0000B110
BrandEPCOS
MYR96.217
Each (In a Box of 32)
units
10A 250 V ac Flange Mount Tab 1 Single Stage B84111A 60Hz 45mm 76.5mm 0.1 x 2 μF, 4700 x 2 pF 28.6mm 45 x 76.5 x 28.6 0.82 x 2 mH
RS Stock No. 240-731
BrandRS PRO
MYR450.36
Each
units
16A 250 V ac Flange Mount Tab - - - - 91mm 52mm 1 μF, 1.5 μF 45mm 91 x 52 x 45mm 1 mH