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 1 - 20 of 399 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. 213-6965
Mfr. Part No.B84111A0000B060
BrandEPCOS
HK$210.25
Each
units
6A 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 1.8 x 2 mH
RS Stock No. 167-8280
Mfr. Part No.B84111A0000B060
BrandEPCOS
HK$197.484
Each (In a Box of 32)
units
6A 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 1.8 x 2 mH
RS Stock No. 213-6937
Mfr. Part No.B84111A0000A020
BrandEPCOS
HK$198.27
Each
units
2A 250 V ac Flange Mount Tab 1 Single Stage B84111A 60Hz 76.5mm 70mm 0.1 x 2 μF, 4700 x 2 pF 22.3mm 76.5 x 70 x 22.3 1.5 x 2 mH
RS Stock No. 167-8282
Mfr. Part No.B84111A0000B110
BrandEPCOS
HK$203.408
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. 167-8246
Mfr. Part No.B84111A0000A020
BrandEPCOS
HK$162.088
Each (In a Box of 32)
units
2A 250 V ac Flange Mount Tab 1 Single Stage B84111A 60Hz 76.5mm 70mm 0.1 x 2 μF, 4700 x 2 pF 22.3mm 76.5 x 70 x 22.3 1.5 x 2 mH
RS Stock No. 213-6971
Mfr. Part No.B84111A0000B110
BrandEPCOS
HK$297.72
Each
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. 496-4762
Mfr. Part No.B84112G0000B110
BrandEPCOS
HK$175.38
Each
units
10A 250 V ac Chassis Mount Screw 1 Single Stage B84112G 50 → 60Hz 52mm 89.5mm 0.68 x 2 μF, 4700 x 2 pF 29mm 52 x 89.5 x 29mm 1.8 x 2 mH
RS Stock No. 167-8307
Mfr. Part No.B84112G0000B110
BrandEPCOS
HK$162.897
Each (In a Box of 24)
units
10A 250 V ac Chassis Mount Screw 1 Single Stage B84112G 50 → 60Hz 52mm 89.5mm 0.68 x 2 μF, 4700 x 2 pF 29mm 52 x 89.5 x 29mm 1.8 x 2 mH
RS Stock No. 780-5076
Mfr. Part No.B84776M0006A000
BrandEPCOS
HK$230.66
Each
units
6A 250 V ac/dc Panel Mount Tab 1 - B84776 50 → 60Hz 50mm 44.6mm 0.22 x 1µF 65mm 50 x 44.6 x 65mm 0.46 x 2 mH
RS Stock No. 167-0441
Mfr. Part No.B84776M0006A000
BrandEPCOS
HK$186.97
Each (In a Box of 24)
units
6A 250 V ac/dc Panel Mount Tab 1 - B84776 50 → 60Hz 50mm 44.6mm 0.22 x 1µF 65mm 50 x 44.6 x 65mm 0.46 x 2 mH
RS Stock No. 780-4969
Mfr. Part No.B84771M0010A000
BrandEPCOS
HK$79.39
Each
units
10A 250 V ac/dc Panel Mount Tab 1 - B84771 50 → 60Hz 50mm 43.5mm 0.1 x 1µF 22.5mm 50 x 43.5 x 22.5mm 0.24 x 2 mH
RS Stock No. 167-8332
Mfr. Part No.B84144A0016R000
BrandEPCOS
HK$1,563.293
Each (In a Box of 3)
units
16A 250 V ac, 440 V ac Flange Mount Tab 3 Single Stage B84144A*R000 50 → 60Hz 559mm 163mm - 81mm 113 x 163 x 81mm -
RS Stock No. 167-0459
Mfr. Part No.B84771M0010A000
BrandEPCOS
HK$46.179
Each (In a Box of 60)
units
10A 250 V ac/dc Panel Mount Tab 1 - B84771 50 → 60Hz 50mm 43.5mm 0.1 x 1µF 22.5mm 50 x 43.5 x 22.5mm 0.24 x 2 mH
RS Stock No. 496-4920
Mfr. Part No.B84110A0000A020
BrandEPCOS
HK$110.17
Each
units
2A 250 V ac Through Hole Pin 1 - B84110-A 60Hz 56mm 30mm 220 nF, 4700 x 2 pF 23mm 56 x 30 x 23mm 5.6 x 2 mH
RS Stock No. 167-8409
Mfr. Part No.B84110A0000A020
BrandEPCOS
HK$65.276
Each (In a Box of 165)
units
2A 250 V ac Through Hole Pin 1 - B84110-A 60Hz 56mm 30mm 220 nF, 4700 x 2 pF 23mm 56 x 30 x 23mm 5.6 x 2 mH
RS Stock No. 216-0457
Mfr. Part No.B84144A0016R000
BrandEPCOS
HK$1,593.65
Each
units
16A 250 V ac, 440 V ac Flange Mount Tab 3 Single Stage B84144A*R000 50 → 60Hz 559mm 163mm - 81mm 113 x 163 x 81mm -
RS Stock No. 213-7069
Mfr. Part No.B84112B0000B120
BrandEPCOS
HK$609.45
Each
units
20A 250 V ac Chassis Mount Tab 1 Single Stage B84112B 50 → 60Hz 125mm 84mm 0.68 x 2 μF, 4700 x 2 pF 38.1mm 125 x 84 x 38.1mm 1.8 x 2 mH
RS Stock No. 167-8387
Mfr. Part No.B84111A0000B120
BrandEPCOS
HK$241.196
Each (In a Box of 32)
units
20A 250 V ac Flange Mount Tab 1 Single Stage B84111A 60Hz 77mm 63.5mm 0.1 x 2 μF, 4700 x 2 pF 38mm 77 x 63.5 x 38 0.47 x 2 mH
RS Stock No. 213-7081
Mfr. Part No.B84113C0000B060
BrandEPCOS
HK$393.88
Each
units
6A 250 V ac Chassis Mount Tab 1 Two Stage B84113C 50 → 60Hz 50.8mm 159mm 0.47 x 2 μF, 4700 x 2 pF 44.5mm 50.8 x 159 x 44.5mm 4.7 x 4 mH
RS Stock No. 167-8388
Mfr. Part No.B84144A0036R000
BrandEPCOS
HK$2,840.92
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 -