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 1 - 14 of 14 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. 761-5713
Mfr. Part No.MDF50
BrandDeltron
$302.23
Each
units
50A 240 V ac Flange Mount Stud 1 - MDF 60Hz 174mm 120mm - 55mm 174 x 120 x 55mm -
RS Stock No. 761-5735
Mfr. Part No.MIF32
BrandDeltron
$465.73
Each
units
32A 240 V ac Flange Mount Screw 1 Multi Stage - 60Hz 214mm 204mm 3.3µF 50mm 214 x 204 x 50mm 2.6 mH
RS Stock No. 761-5823
Mfr. Part No.KMF350A
BrandDeltron
$466.49
Each
units
50A 500 V ac Flange Mount Terminal Block 3 - KMF 60Hz 312mm 93mm - 190mm 312 x 93 x 190mm -
RS Stock No. 761-5753
Mfr. Part No.MIF3100
BrandDeltron
$795.02
Each
units
100A 500 V ac Flange Mount Stud - Multi Stage MIF 60Hz 785mm 275mm - 80mm 785 x 275 x 80mm -
RS Stock No. 761-5716
Mfr. Part No.IHF470
BrandDeltron
$774.90
Each
units
70A 277 V, 480 V Flange Mount Stud 1 - IHF 60Hz 238mm 186mm - 85mm 238 x 186 x 85mm -
RS Stock No. 761-5690
Mfr. Part No.IHF25
BrandDeltron
$305.28
Each
units
25A 250 V ac Flange Mount Stud 1 - IHF 60Hz 174mm 120mm 2200µF 85mm 174 x 120 x 85mm 4.4 mH
RS Stock No. 761-5696
Mfr. Part No.DRF10
BrandDeltron
$127.39
Each
units
10A 250 V ac DIN Rail Screw 1 - DRF 440Hz 80mm 22.5mm 1µF 93mm 80 x 22.5 x 93mm 850 μH
RS Stock No. 761-5832
Mfr. Part No.KMF3100A
BrandDeltron
$410.96
Each
units
100A 500 V ac Flange Mount Terminal Block 3 - KMF 60Hz 312mm 93mm - 190mm 312 x 93 x 190mm -
RS Stock No. 761-5820
Mfr. Part No.KMF370A
BrandDeltron
$295.99
Each
units
70A 500 V ac Flange Mount Terminal Block 3 - KMF 60Hz 312mm 93mm - 190mm 312 x 93 x 190mm -
RS Stock No. 761-5810
Mfr. Part No.KMF336A
BrandDeltron
$308.70
Each
units
36A 500 V ac Flange Mount Terminal Block 3 - KMF 60Hz 272mm 74mm - 161mm 272 x 74 x 161mm -
RS Stock No. 761-5719
Mfr. Part No.IHF4100
BrandDeltron
$772.74
Each
units
100A 277 V, 480 V Flange Mount Stud - - IHF 60Hz 238mm 186mm 2.2µF 85mm 238 x 186 x 85mm 400 μH
RS Stock No. 761-5693
Mfr. Part No.DRF08
BrandDeltron
$106.92
Each
units
8A 250 V ac DIN Rail Screw 1 - DRF 440Hz 80mm 22.5mm 1µF 93mm 80 x 22.5 x 93mm 1.5 mH
RS Stock No. 761-5808
Mfr. Part No.KMF325A
BrandDeltron
$375.25
Each
units
23A 500 V ac Flange Mount Terminal Block 3 - KMF 60Hz 229mm 56mm - 115mm 229 x 56 x 115mm -
RS Stock No. 761-5801
Mfr. Part No.KMF318A
BrandDeltron
$232.02
Each
units
18A 500 V ac Flange Mount Terminal Block 3 - KMF 60Hz 229mm 56mm - 115mm 229 x 56 x 115mm -