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 2139 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. 167-8282
Mfr. Part No.B84111A0000B110
BrandEPCOS
MYR103.798
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. 170-5003
Mfr. Part No.FN2020-16-06
BrandSchaffner
MYR64.971
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. 240-731
BrandRS PRO
MYR505.20
Each
units
16A 250 V ac Flange Mount Tab - - - - 91mm 52mm 1 μF, 1.5 μF 45mm 91 x 52 x 45mm 1 mH
RS Stock No. 776-1204
Mfr. Part No.FN3256H-120-35
BrandSchaffner
MYR2,246.13
Each
units
120A 520 V ac Chassis Mount Terminal Block - Single Stage FN3256 60Hz 210mm 170mm - 125mm 210 x 170 x 125mm -
RS Stock No. 292-975
Mfr. Part No.FN2090-6-06
BrandSchaffner
MYR123.48
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. 170-4921
Mfr. Part No.FN2090-6-06
BrandSchaffner
MYR94.269
Each (In a Box of 20)
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. 210-392
Mfr. Part No.RX730RO
MYR82.69
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. 845-6962
Mfr. Part No.TAC-30-683-D
BrandCosel
MYR579.53
Each
units
30A 500 V ac DIN Rail Screw 3 Single Stage TAC 150 kHz → 1 MHz 63mm 73mm 68nF 129mm 63 x 73 x 129mm -
RS Stock No. 882-6370
Mfr. Part No.FN3258-100-35
BrandSchaffner
MYR2,853.72
Each
units
100A 3 x 480/277 V ac Chassis Mount Terminal Block 3 Single Stage FN 3258 0 → 60Hz 270mm 90mm - 150mm 270 x 90 x 150mm -
RS Stock No. 882-6709
Mfr. Part No.FN351H-25-33
BrandSchaffner
MYR1,209.12
Each
units
25A 3 x 520/300 V ac Chassis Mount Terminal Block 3 Single Stage FN351 0 → 60Hz 200mm 150mm - 65mm 200 x 150 x 65mm -
RS Stock No. 170-4917
Mfr. Part No.FN2030-30-08
BrandSchaffner
MYR174.048
Each (In a Box of 20)
units
30A 250 V ac Chassis Mount Screw - Single Stage FN2030 400Hz 85mm 54mm 1 μF, 10 nF 40.3mm 85 x 54 x 30.3mm 2 mH
RS Stock No. 292-931
Mfr. Part No.FN2030-30-08
BrandSchaffner
MYR218.03
Each
units
30A 250 V ac Chassis Mount Screw - Single Stage FN2030 400Hz 85mm 54mm 1 μF, 10 nF 40.3mm 85 x 54 x 30.3mm 2 mH
RS Stock No. 782-6688
Mfr. Part No.10ESB1
MYR74.52
Each
units
10A 250 V ac Chassis Mount Spade 1 Single Stage SB 50 → 60Hz 85.34mm 46.23mm 1.0014 μF, 5.6 nF 32.51mm 85.34 x 46.23 x 35.51mm 1.1 mH
RS Stock No. 782-4143
Mfr. Part No.FMAC-3RYB-0610
BrandSchurter
MYR229.26
Each
units
6A 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 2 mH
RS Stock No. 170-4994
Mfr. Part No.FN2010-3-06
BrandSchaffner
MYR47.24
Each (In a Box of 60)
units
3A 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 2.5 mH
RS Stock No. 219-2779
Mfr. Part No.FN2010-3-06
BrandSchaffner
MYR62.96
Each
units
3A 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 2.5 mH
RS Stock No. 766-2655
Mfr. Part No.FN3256H-36-33
BrandSchaffner
MYR936.85
Each
units
36A 480 V ac Chassis Mount Wire Lead - Single Stage FN3256 60Hz 130mm 118mm - 85mm 130 x 118 x 85mm -
RS Stock No. 170-5198
Mfr. Part No.FN2070-36-08
BrandSchaffner
MYR298.657
Each (In a Box of 10)
units
36A 250 V ac Chassis Mount Stud - Two Stage FN2070 400Hz 156mm 45.4mm 2.2 μF, 4.7 nF 57.5mm 156 x 45.4 x 57.5mm 1.23 mH
RS Stock No. 170-5072
Mfr. Part No.FN 350-30/33
BrandSchaffner
MYR760.589
Each (In a Box of 10)
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. 463-3014
Mfr. Part No.FN 350-30/33
BrandSchaffner
MYR787.34
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 -