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 61 - 80 of 2013 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. 170-5036
Mfr. Part No.FN256-36-47
BrandSchaffner
SGD340.10
Each (In a Box of 8)
units
36A 480 V ac Flange Mount Screw - Single Stage FN256 0 → 60Hz 153mm 166mm - 115mm 153 x 166 x 115mm 1.1 mH
RS Stock No. 219-2909
Mfr. Part No.FN2060-10-06
BrandSchaffner
SGD28.47
Each
units
10A 250 V ac Chassis Mount Tab 1 Two Stage FN2060 400Hz 54mm 85mm 4.7 nF, 470 nF 30.3mm 54 x 85 x 30.3mm 800 μH
RS Stock No. 170-5007
Mfr. Part No.FN2060-10-06
BrandSchaffner
SGD25.81
Each (In a Box of 50)
units
10A 250 V ac Chassis Mount Tab 1 Two Stage FN2060 400Hz 54mm 85mm 4.7 nF, 470 nF 30.3mm 54 x 85 x 30.3mm 800 μH
RS Stock No. 463-3014
Mfr. Part No.FN 350-30/33
BrandSchaffner
SGD269.01
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. 262-9928
Mfr. Part No.FN256-36-47
BrandSchaffner
SGD346.30
Each
units
36A 480 V ac Flange Mount Screw - Single Stage FN256 0 → 60Hz 153mm 166mm - 115mm 153 x 166 x 115mm 1.1 mH
RS Stock No. 414-0679
Mfr. Part No.B84143A0008R105
BrandEPCOS
SGD113.41
Each
units
8A 520 V ac Flange Mount Screw 3 Single Stage B84143A*R105 50 → 60Hz 51.4mm 165mm - 63mm 51.4 x 165 x 63 -
RS Stock No. 170-4915
Mfr. Part No.FN2030-16-06
BrandSchaffner
SGD28.288
Each (In a Box of 20)
units
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 Stock No. 882-6655
Mfr. Part No.FN351-110-35
BrandSchaffner
SGD792.96
Each
units
110A 3 x 440/250 V ac Chassis Mount Terminal Block 3 Single Stage FN351 0 → 60Hz 400mm 170mm - 90mm 400 x 170 x 90mm -
RS Stock No. 292-919
Mfr. Part No.FN2030-16-06
BrandSchaffner
SGD29.17
Each
units
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 Stock No. 806-8142
Mfr. Part No.RES20F12
SGD17.89
Each
units
12A 250 V ac Chassis Mount Fast-On 1 - RES20 DC → 400Hz 64mm 35mm 9.4 nF, 300 nF 29.3mm 64 x 35 x 29.3mm 700 μH
RS Stock No. 167-8327
Mfr. Part No.B84143A0008R105
BrandEPCOS
SGD112.80
Each (In a Box of 10)
units
8A 520 V ac Flange Mount Screw 3 Single Stage B84143A*R105 50 → 60Hz 51.4mm 165mm - 63mm 51.4 x 165 x 63 -
RS Stock No. 251-2814
Mfr. Part No.FN 351.36.33
BrandSchaffner
SGD357.08
Each
units
- - - - - - - - - - - - - -
RS Stock No. 702-4016
Mfr. Part No.B84111F0000B030
BrandEPCOS
SGD21.60
Each
units
3A 250 V ac/dc Flange Mount Tab 1 Single Stage B84111F 60Hz 64mm 60.6mm 0.1 x 2 μF, 4700 x 2 pF 26mm 64 x 60.6 x 26mm 1.5 x 2 mH
RS Stock No. 170-5188
Mfr. Part No.FN2010-30-08
BrandSchaffner
SGD47.009
Each (In a Box of 20)
units
30A 250 V ac Chassis Mount Stud - Single Stage FN2010 0 → 400Hz 113.5mm 57.5mm 10 nF, 470 nF 45.4mm 113.5 x 57.5 x 45.4mm 870 μH
RS Stock No. 167-0295
Mfr. Part No.B84111F0000B030
BrandEPCOS
SGD19.842
Each (In a Box of 40)
units
3A 250 V ac/dc Flange Mount Tab 1 Single Stage B84111F 60Hz 64mm 60.6mm 0.1 x 2 μF, 4700 x 2 pF 26mm 64 x 60.6 x 26mm 1.5 x 2 mH
RS Stock No. 167-8390
Mfr. Part No.B84131M0001G135
BrandEPCOS
SGD345.10
Each (In a Box of 3)
units
35A 250 V ac, 440 V ac Flange Mount Screw 3 Single Stage B84131 50 → 60Hz 104mm 195mm - 80mm 104 x 195 x 80mm -
RS Stock No. 776-1125
Mfr. Part No.FN2010-30-08
BrandSchaffner
SGD48.53
Each
units
30A 250 V ac Chassis Mount Stud - Single Stage FN2010 0 → 400Hz 113.5mm 57.5mm 10 nF, 470 nF 45.4mm 113.5 x 57.5 x 45.4mm 870 μH
RS Stock No. 170-5031
Mfr. Part No.FN 351.36.33
BrandSchaffner
SGD357.08
Each (In a Box of 5)
units
36A 440 V ac Flange Mount Screw - Single Stage FN351 60Hz 150mm 250mm - 65mm 150 x 250 x 65mm -
RS Stock No. 167-8388
Mfr. Part No.B84144A0036R000
BrandEPCOS
SGD464.86
Each (In a Box of 2)
units
36A 440 V ac Flange Mount Tab 3 Single Stage B84144A*R000 50 → 60Hz 156mm 216mm - 91mm 156 x 216 x 91mm -
RS Stock No. 881-7389
Mfr. Part No.FN2020B-60-24
BrandSchaffner
SGD174.886
Each (In a Pack of 5)
units
60A 250 V ac Chassis Mount Stud 1 Single Stage FN2020B 0 → 400Hz 105mm 99.5mm 1.5µF 57.6mm 105 x 99.5 x 57.6mm 1 mH
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