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 - 20 of 286 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. 782-8117
Mfr. Part No.AA406
PHP14,257.32
Each
units
20 A, 30 A 120 V - - - - A - - - - - - -
RS Stock No. 782-6727
Mfr. Part No.20VV1
PHP3,170.32
Each
units
20A 250 V ac Flange Mount Spade 1 Two Stage V 50 → 60Hz 132.8mm 106.7mm 1.08 μF, 11 nF 38.9mm 132.8 x 106.7 x 38.9 1.8 mH
RS Stock No. 161-5067
Mfr. Part No.3-1609037-8
PHP851.223
Each (In a Bag of 12)
units
20A 250 V ac Chassis Mount Spade 1 - Corcom H 50 Hz, 60 Hz 85mm 33.3mm - 52.6mm 85 x 33.3 x 52.6mm -
RS Stock No. 782-6688
Mfr. Part No.10ESB1
PHP877.54
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. 161-5473
Mfr. Part No.6609020-9
PHP770.146
Each (In a Bag of 35)
units
10A 250 V ac Flange Mount Spade 1 - Corcom B 50 Hz, 60 Hz 57.2mm 16.8mm - 64.3mm 57.2 x 16.8 x 64.3mm -
RS Stock No. 881-3778
Mfr. Part No.6609020-9
PHP989.42
Each
units
10A 250 V ac Flange Mount Spade 1 Single Stage Corcom B 50 Hz, 60 Hz 57.2mm 16.8mm 4.9 nF, 100 nF 64.3mm 57.2 x 16.8 x 64.3mm 495 μH
RS Stock No. 881-3879
Mfr. Part No.3-1609037-8
PHP893.51
Each
units
20A 250 V ac Chassis Mount Spade 1 Single Stage Corcom H 50 Hz, 60 Hz 85mm 33.3mm 9nF 52.6mm 85 x 33.3 x 52.6mm 440 μH
RS Stock No. 782-6705
Mfr. Part No.6VSB1
PHP968.28
Each
units
6A 250 V ac Flange Mount Spade 1 Single Stage SB 50 → 60Hz 85.34mm 46.23mm 1.005 μF, 19.9 nF 23.11mm 85.34 x 46.23 x 23.11mm 1 mH
RS Stock No. 186-3698
Mfr. Part No.PE0S0DZXC M0
PHP2,817.04
Each
units
10A 250 V ac - - - - Corcom P 50/60Hz 49.53mm 60.71mm - 112.27mm 49.53 x 60.71 x 112.27mm -
RS Stock No. 186-3556
Mfr. Part No.PS0S0DS6A
PHP1,275.051
Each (In a Box of 16)
units
6A 250 V ac - - - - Corcom P 50/60Hz 30.98mm 58.16mm - 55.63mm 30.98 x 58.16 x 55.63mm -
RS Stock No. 186-3579
Mfr. Part No.PM0SXSH3B
PHP1,424.063
Each (In a Box of 12)
units
3A 115 V ac, 230 V ac Flange Mount - - - Corcom P 50/60Hz 30.98mm 73.15mm - 55.63mm 30.98 x 73.15 x 55.63mm -
RS Stock No. 186-3558
Mfr. Part No.PS0SXSSXB
PHP1,338.816
Each (In a Box of 16)
units
10A 115 V ac, 230 V ac - - - - Corcom P 50/60Hz 30.98mm 58.16mm - 55.63mm 30.98 x 58.16 x 55.63mm -
RS Stock No. 186-3765
Mfr. Part No.PE0S0DSXB
PHP1,574.09
Each
units
10A 115 V ac, 230 V ac Flange Mount - - - Corcom P 50/60Hz 49.53mm 58.16mm - 55.63mm 49.53 x 58.16 x 55.63mm -
RS Stock No. 881-3826
Mfr. Part No.6609070-7
PHP21,562.98
Each
units
80A 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. 186-3656
Mfr. Part No.PS0S0DS6A
PHP1,412.20
Each
units
6A 250 V ac - - - - Corcom P 50/60Hz 30.98mm 58.16mm - 55.63mm 30.98 x 58.16 x 55.63mm -
RS Stock No. 186-3580
Mfr. Part No.30AYT6C J0
PHP47,451.57
1 Box of 1
Box(es)
30A 440 V ac - Threaded Bolt 3 - Corcom A 50Hz 351mm 65mm - 141.5mm 351 x 65 x 141.5mm -
RS Stock No. 186-3700
Mfr. Part No.2FB3
PHP1,039.17
Each
units
2A 277 V ac Wire Mount Wire Lead 1 - Corcom FB 50/60Hz 76.2mm 22.23mm - 36.07mm 76.2 x 22.23 x 36.07mm -
RS Stock No. 186-3753
Mfr. Part No.30VSK6
PHP3,540.76
Each
units
30A 250 V ac Flange Mount Threaded Bolt 1 - Corcom SK 50/60Hz 125mm 69.85mm - 101.6mm 125 x 69.85 x 101.6mm -
RS Stock No. 186-3557
Mfr. Part No.3VW1
PHP1,760.906
Each (In a Box of 35)
units
3A 250 V ac Flange Mount Spade 1 - Corcom W 50/60Hz 85.3mm 32.5mm - 46.2mm 85.3 x 32.5 x 46.2mm -
RS Stock No. 186-3519
Mfr. Part No.3EQ1
PHP2,703.49
Each (In a Box of 12)
units
3A 250 V ac Flange Mount Spade 1 - Corcom Q 50/60Hz 97.8mm 45.2mm - 52.6mm 97.8 x 45.2 x 52.6mm -