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

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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. 219-2915
Mfr. Part No.FN2060-16-06
BrandSchaffner
HK$327.45
Each
units
16A 250 V ac Chassis Mount Tab 1 Two Stage FN2060 0 → 400Hz 54mm 85mm 4.7 nF, 330 nF 40.3mm 54 x 85 x 40.3mm 650 μH
RS Stock No. 170-5008
Mfr. Part No.FN2060-16-06
BrandSchaffner
HK$288.866
Each (In a Box of 20)
units
16A 250 V ac Chassis Mount Tab 1 Two Stage FN2060 0 → 400Hz 54mm 85mm 4.7 nF, 330 nF 40.3mm 54 x 85 x 40.3mm 650 μH
RS Stock No. 882-6374
Mfr. Part No.FN3258-130-35
BrandSchaffner
HK$4,649.93
Each
units
130A 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. 881-2356
Mfr. Part No.FN2090B-20-06
BrandSchaffner
HK$486.26
Each
units
20A 110 V ac, 250 V ac Chassis Mount Tab 1 Two Stage FN2090 DC to 400Hz 113.5mm 57.5mm 1µF 45.4mm 113.5 x 57.5 x 45.4mm 2.7 mH
RS Stock No. 219-2959
Mfr. Part No.FN2070-10-06
BrandSchaffner
HK$465.31
Each
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. 170-5158
Mfr. Part No.FN3258-42-33
BrandSchaffner
HK$2,034.081
Each (In a Box of 14)
units
42A 480 V ac Chassis Mount Wire Lead - Single Stage FN 3258 60Hz 310mm 50mm - 85mm 310 x 50 x 85mm -
RS Stock No. 292-818
Mfr. Part No.FN2090-20-06
BrandSchaffner
HK$467.58
Each
units
20A 250 V ac Flange Mount Tab - Two Stage FN2090 0 → 400Hz 113.5mm 57.5mm 1 μF, 10 nF 45.4mm 113.5 x 57.5 x 54.4mm 2.7 mH
RS Stock No. 219-2965
Mfr. Part No.FN2070-16-06
BrandSchaffner
HK$727.07
Each
units
16A 110 V ac, 250 V ac Chassis Mount Tab 1 Two Stage FN2070 DC to 400Hz 85.5mm 119mm 1 μF, 4.7 nF 57.6mm 85.5 x 119 x 57.6mm 2.8 mH
RS Stock No. 170-5007
Mfr. Part No.FN2060-10-06
BrandSchaffner
HK$173.681
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. 766-2668
Mfr. Part No.FN3258-42-33
BrandSchaffner
HK$2,109.01
Each
units
42A 480 V ac Chassis Mount Wire Lead - Single Stage FN 3258 60Hz 310mm 50mm - 85mm 310 x 50 x 85mm -
RS Stock No. 219-2971
Mfr. Part No.FN2080-3-06
BrandSchaffner
HK$213.12
Each
units
3A 250 V ac Chassis Mount Tab - Two Stage FN2080 400Hz 54mm 85mm 4.7 nF, 470 nF 40.3mm 85 x 40.3 x 54mm 9.8 mH, 160 μH
RS Stock No. 292-802
Mfr. Part No.FN2030-10-06
BrandSchaffner
HK$205.85
Each
units
10A 250 V ac Flange Mount Tab - Single Stage FN2030 400Hz 85mm 54mm 4.7 nF, 470 nF 30.3mm 85 x 54 x 33.3mm 8 mH
RS Stock No. 170-5014
Mfr. Part No.FN2080-3-06
BrandSchaffner
HK$195.844
Each (In a Box of 20)
units
3A 250 V ac Chassis Mount Tab - Two Stage FN2080 400Hz 54mm 85mm 4.7 nF, 470 nF 40.3mm 85 x 40.3 x 54mm 9.8 mH, 160 μH
RS Stock No. 170-5018
Mfr. Part No.FN2080-16-06
BrandSchaffner
HK$486.623
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
RS Stock No. 219-2909
Mfr. Part No.FN2060-10-06
BrandSchaffner
HK$191.11
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. 170-5230
Mfr. Part No.FN2030-10-06
BrandSchaffner
HK$138.195
Each (In a Box of 50)
units
10A 250 V ac Flange Mount Tab - Single Stage FN2030 400Hz 85mm 54mm 4.7 nF, 470 nF 30.3mm 85 x 54 x 33.3mm 8 mH
RS Stock No. 170-5012
Mfr. Part No.FN2070-10-06
BrandSchaffner
HK$387.713
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. 170-4904
Mfr. Part No.FN2090-20-06
BrandSchaffner
HK$452.477
Each (In a Box of 10)
units
20A 250 V ac Flange Mount Tab - Two Stage FN2090 0 → 400Hz 113.5mm 57.5mm 1 μF, 10 nF 45.4mm 113.5 x 57.5 x 54.4mm 2.7 mH
RS Stock No. 170-5013
Mfr. Part No.FN2070-16-06
BrandSchaffner
HK$525.525
Each (In a Box of 10)
units
16A 110 V ac, 250 V ac Chassis Mount Tab 1 Two Stage FN2070 DC to 400Hz 85.5mm 119mm 1 μF, 4.7 nF 57.6mm 85.5 x 119 x 57.6mm 2.8 mH
RS Stock No. 219-3019
Mfr. Part No.FN2080-16-06
BrandSchaffner
HK$585.23
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