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 21 - 40 of 2098 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. 170-5070
Mfr. Part No.FN350-20-29
BrandSchaffner
€114.078
Each (In a Box of 10)
units
20A 250 V ac Flange Mount Screw - Single Stage FN350 400Hz 105mm 138.5mm - 57mm 105 x 138.5 x 57mm -
RS Stock No. 463-2998
Mfr. Part No.FN350-20-29
BrandSchaffner
€120.38
Each
units
20A 250 V ac Flange Mount Screw - Single Stage FN350 400Hz 105mm 138.5mm - 57mm 105 x 138.5 x 57mm -
RS Stock No. 219-3019
Mfr. Part No.FN2080-16-06
BrandSchaffner
€59.04
Each
units
16A 250 V ac Chassis Mount Tab - Two Stage FN2080 400Hz 85.5mm 119mm 1 μF, 4.7 nF 57.6mm 119 x 57.6 x 85.5mm 2.8 mH, 43 μH
RS Stock No. 170-5156
Mfr. Part No.FN3258-16-44
BrandSchaffner
€127.574
Each (In a Box of 10)
units
16A 480 V ac Chassis Mount Wire Lead - Single Stage FN 3258 60Hz 250mm 45mm - 70mm 250 x 45 x 70mm -
RS Stock No. 845-6795
Mfr. Part No.NAC-10-472
BrandCosel
€25.83
Each
units
10A 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 Stock No. 881-2195
Mfr. Part No.FN2070I-10-06
BrandSchaffner
€28.792
Each (In a Pack of 5)
units
10A 110 V ac, 250 V ac Chassis Mount Tab 1 Two Stage FN2070 DC to 400Hz 156mm 57.5mm - 45.4mm 156 x 57.5 x 45.4mm 4.5 mH
RS Stock No. 518-6389
Mfr. Part No.FN2412-16-44
BrandSchaffner
€65.69
Each
units
16A 250 V ac DIN Rail Screw 1 Single Stage FN2412 400Hz 154mm 93mm - 73mm 154 x 93 x 73mm -
RS Stock No. 708-4282
Mfr. Part No.FN2090Z-6-06
BrandSchaffner
€21.06
Each
units
6A 250 V ac Flange Mount Solder Lug - Two Stage FN2090 0 → 400Hz 54mm 85mm 3.3 nF, 470 nF 30.3mm 54 x 85 x 30.3mm 8 mH
RS Stock No. 170-5036
Mfr. Part No.FN256-36-47
BrandSchaffner
€221.698
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. 210-392
Mfr. Part No.RX730RO
€13.09
Each
units
2.5A 250 V ac Chassis Mount Tab 1 - RX730 60Hz 68mm 29.5mm - 16mm 68 x 29.5 x 16mm 2 x 2 mH
RS Stock No. 170-5006
Mfr. Part No.FN2060-6-06
BrandSchaffner
€14.977
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. 806-8149
Mfr. Part No.RES20F10
€16.91
Each
units
10A 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 800 μH
RS Stock No. 170-5012
Mfr. Part No.FN2070-10-06
BrandSchaffner
€38.335
Each (In a Box of 20)
units
10A 250 V ac Chassis Mount Tab - Two Stage FN2070 400Hz 57.5mm 156mm 1 μF, 4.7 nF 45.4mm 57.5 x 156 x 45.4mm 4.5 mH
RS Stock No. 219-2808
Mfr. Part No.FN2010-16-06
BrandSchaffner
€19.01
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. 170-5010
Mfr. Part No.FN2070-1-06
BrandSchaffner
€15.62
Each (In a Box of 50)
units
1A 250 V ac Chassis Mount Tab - Two Stage FN2070 400Hz 85mm 54mm 4.7 nF, 330 nF 30.3mm 85 x 54 x 30.3mm 22 mH
RS Stock No. 262-9928
Mfr. Part No.FN256-36-47
BrandSchaffner
€231.29
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. 882-6386
Mfr. Part No.FN3258-30-47
BrandSchaffner
€216.84
Each
units
30A 3 x 480/277 V ac Chassis Mount Terminal Block 3 Single Stage FN 3258 0 → 60Hz 270mm 50mm - 85mm 270 x 50 x 85mm -
RS Stock No. 170-5187
Mfr. Part No.FN2010-20-06
BrandSchaffner
€14.326
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. 219-2909
Mfr. Part No.FN2060-10-06
BrandSchaffner
€17.57
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. 170-5018
Mfr. Part No.FN2080-16-06
BrandSchaffner
€48.064
Each (In a Box of 10)
units
16A 250 V ac Chassis Mount Tab - Two Stage FN2080 400Hz 85.5mm 119mm 1 μF, 4.7 nF 57.6mm 119 x 57.6 x 85.5mm 2.8 mH, 43 μH