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.



...
Read more Read less

Filters

Viewing 41 - 60 of 2398 products
Results per page
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. 414-0679
Mfr. Part No.B84143A0008R105
BrandEPCOS
SGD121.77
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. 881-2220
Mfr. Part No.FN2080-1-06
BrandSchaffner
SGD35.46
Each
units
1A 110 V ac, 250 V ac Chassis Mount Tab 1 Two Stage FN2080 DC to 400Hz 85mm 54mm 4.7 nF, 330 nF 30.3mm 85 x 54 x 30.3mm 22 mH, 490 μH
RS Stock No. 216-0485
Mfr. Part No.B84144A0036R000
BrandEPCOS
SGD491.36
Each
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. 170-5188
Mfr. Part No.FN2010-30-08
BrandSchaffner
SGD50.306
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. 292-919
Mfr. Part No.FN2030-16-06
BrandSchaffner
SGD37.90
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. 776-1125
Mfr. Part No.FN2010-30-08
BrandSchaffner
SGD51.92
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. 170-4915
Mfr. Part No.FN2030-16-06
BrandSchaffner
SGD30.272
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. 881-3829
Mfr. Part No.6609070-8
SGD930.92
Each
units
110A 277 (PH to G) V ac, 277 (PH to N) V ac, 480 (PH to PH) V ac Flange Mount Screw 3 Single Stage Corcom FCD 50 Hz, 60 Hz 307mm 141mm - 168mm 307 x 141 x 168mm -
RS Stock No. 702-4016
Mfr. Part No.B84111F0000B030
BrandEPCOS
SGD23.38
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. 167-8388
Mfr. Part No.B84144A0036R000
BrandEPCOS
SGD467.96
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. 167-8390
Mfr. Part No.B84131M0001G135
BrandEPCOS
SGD358.177
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. 167-8310
Mfr. Part No.B84112B0000B060
BrandEPCOS
SGD49.917
Each (In a Box of 32)
units
6A 250 V ac Chassis Mount Screw 1 Single Stage B84112B 50 → 60Hz 70mm 89.5mm 2 x 0.33 μF, 4700 x 2 pF 28.6mm 70 x 89.5x 28.6 3.3 x 2 mH
RS Stock No. 882-6289
Mfr. Part No.FN3025HL-20-71
BrandSchaffner
SGD159.22
Each
units
20A 3 x 520/300 V ac Chassis Mount, DIN Rail Screw 3 Single Stage FN3025 0 → 60Hz 150mm 50mm - 78mm 150 x 50 x 78mm -
RS Stock No. 167-0238
Mfr. Part No.B84773M0004A000
BrandEPCOS
SGD17.714
Each (In a Box of 40)
units
4A 250 V ac/dc Panel Mount Tab 1 - B84773 50 → 60Hz 46mm 44.5mm 0.1 x 1µF 35mm 46 x 44.5 x 35mm 1.1 x 2 mH
RS Stock No. 672-7067
Mfr. Part No.RIR0622H
SGD24.45
Each
units
6A 250 V ac/dc Screw Mount Tab 1 - RIR - 44.3mm 58.9mm 2.2 nF, 220 nF 35mm 44.3 x 58.9 x 35mm 1.1 mH
RS Stock No. 887-6495
Mfr. Part No.B84243A8008W000
BrandEPCOS
SGD139.61
Each
units
8A 530 V ac Chassis Mount Terminal Block 3 Single Stage B84243-A 50 Hz, 60 Hz 190mm 40mm - 95mm 190 x 40 x 95mm -
RS Stock No. 169-2881
Mfr. Part No.NFM41CC222R2A3L
BrandMurata
SGD0.491
Each (On a Reel of 4000)
units
300mA 100 V dc Surface Mount Solder Pad - - NFM41C - 4.5mm 1.6mm - 1mm 4.5 x 1.6 x 1mm -
RS Stock No. 110-5566
Mfr. Part No.5500.2042
BrandSchurter
SGD21.99
Each
units
10A 250 V ac Flange Mount Solder Tab 1 Single Stage FMW2 60Hz 67mm 46mm 2.2 nF, 15 nF 25mm 67 x 46 x 25mm 0.4 x 2 mH
RS Stock No. 170-4993
Mfr. Part No.FN2010-1-06
BrandSchaffner
SGD15.479
Each (In a Box of 60)
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. 782-4020
Mfr. Part No.5500.2047
BrandSchurter
SGD52.85
Each
units
20A 250 V ac Screw Mount Tab - Single Stage FMW-55 50 → 60Hz 81mm 57mm 2.2 nF, 68 nF 33mm 81 x 57 x 33mm 0.1 x 25 mH