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. 161-5069
Mfr. Part No.6609066-1
$39.158
Each (In a Bag of 10)
units
3A 250 V ac Flange Mount Spade 3 - Corcom AYO 50 Hz, 60 Hz 85.6mm 38.7mm - 52.5mm 85.6 x 38.7 x 52.5mm -
RS Stock No. 881-3801
Mfr. Part No.6609066-1
$41.79
Each
units
3A 250 V ac Flange Mount Spade 3 Single Stage Corcom AYO 50 Hz, 60 Hz 85.6mm 38.7mm 15 nF, 100 nF 52.5mm 85.6 x 38.7 x 52.5mm 1 mH
RS Stock No. 881-3860
Mfr. Part No.1609989-5
$377.61
Each
units
55A 277 (PH to G) V ac, 480 (PH to PH) V ac Flange Mount Screw 3 Two Stage Corcom BCF 50 Hz, 60 Hz 250mm 85mm - 90mm 250 x 85 x 90mm -
RS Stock No. 881-3863
Mfr. Part No.1609989-6
$491.40
Each
units
75A 277 (PH to G) V ac, 480 (PH to PH) V ac Flange Mount Screw 3 Two Stage Corcom BCF 50 Hz, 60 Hz 270mm 80mm - 135mm 270 x 80 x 135mm -
RS Stock No. 881-3772
Mfr. Part No.1-1609034-5
$20.41
Each
units
10A 250 V ac Flange Mount Spade 1 Single Stage Corcom SB 50 Hz, 60 Hz 85.3mm 32.5mm 1.005 μF, 19.9 nF 46.2mm 85.3 x 32.5 x 46.2mm 1.1 mH
RS Stock No. 161-4610
Mfr. Part No.1-1609034-5
$28.814
Each (In a Bag of 9)
units
10A 250 V ac Flange Mount Spade 1 - Corcom SB 50 Hz, 60 Hz 85.3mm 32.5mm - 46.2mm 85.3 x 32.5 x 46.2mm -
RS Stock No. 881-3879
Mfr. Part No.3-1609037-8
$27.42
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. 161-5067
Mfr. Part No.3-1609037-8
$26.582
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
$25.45
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. 881-3882
Mfr. Part No.4-1609037-0
$125.37
Each
units
20A 250 V ac Chassis Mount Spade 1 Two Stage Corcom HT 50 Hz, 60 Hz 115.6mm 55.4mm 2.7µF 79.2mm 115.6 x 55.4 x 79.2mm 2.88 mH
RS Stock No. 164-6544
Mfr. Part No.4-1609037-0
$121.31
Each (In a Bag of 12)
units
20A 250 V ac Chassis Mount Spade 1 - Corcom HT 50 Hz, 60 Hz 115.6mm 55.4mm - 79.2mm 115.6 x 55.4 x 79.2mm -
RS Stock No. 881-3895
Mfr. Part No.6609072-3
$530.57
Each
units
45A 250 (PH → G) V ac, 440 (PH → PH) V ac Flange Mount Threaded Bolt 3 Single Stage Corcom AYP 50 Hz, 60 Hz 239mm 122.4mm 2 μF, 260 nF 175.8mm 239 x 122.4 x 175.8mm 1.1 mH
RS Stock No. 164-6614
Mfr. Part No.6609066-2
$43.122
Each (In a Bag of 10)
units
6A 250 V ac Flange Mount Spade 3 - Corcom AYO 50 Hz, 60 Hz 85.6mm 38.7mm - 52.5mm 85.6 x 38.7 x 52.5mm -
RS Stock No. 881-3851
Mfr. Part No.1609989-4
$258.46
Each
units
42A 277 (PH to G) V ac, 480 (PH to PH) V ac Flange Mount Screw 3 Two Stage Corcom BCF 50 Hz, 60 Hz 310mm 50mm - 85mm 310 x 50 x 85mm -
RS Stock No. 881-3781
Mfr. Part No.1-1609034-9
$35.99
Each
units
20A 250 V ac Flange Mount Spade 1 Single Stage Corcom SB 50 Hz, 60 Hz 97.8mm 33.3mm 1.005 μF, 19.9 nF 52.6mm 97.8 x 33.3 x 52.6mm 1.1 mH
RS Stock No. 881-3810
Mfr. Part No.6609066-2
$47.27
Each
units
6A 250 V ac Flange Mount Spade 3 Single Stage Corcom AYO 50 Hz, 60 Hz 85.6mm 38.7mm 15 nF, 100 nF 52.5mm 85.6 x 38.7 x 52.5mm 450 μH
RS Stock No. 161-5066
Mfr. Part No.1-1609034-9
$35.313
Each (In a Bag of 12)
units
20A 250 V ac Flange Mount Spade 1 - Corcom SB 50 Hz, 60 Hz 97.8mm 33.3mm - 52.6mm 97.8 x 33.3 x 52.6mm -
RS Stock No. 782-8177
Mfr. Part No.20VR1
$80.31
Each
units
- - - - - - - - 132.8mm 38.9mm - - 132.8 x 85.6 x 38.9mm -
RS Stock No. 161-5473
Mfr. Part No.6609020-9
$26.122
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. 164-6602
Mfr. Part No.6609020-3
$17.844
Each (In a Bag of 56)
units
2A 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 -