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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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庫存編號 782-6694
製造零件編號20ESB1
HK$143.92
單位
20A 250 V ac Chassis Mount Spade 1 Single Stage SB 50 → 60Hz 97.79mm 52.58mm 1.0014 μF, 5.6 nF 33.27mm 97.79 x 52.58 x 33.27mm 900 μH
RS庫存編號 782-6705
製造零件編號6VSB1
HK$118.97
單位
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庫存編號 881-3832
製造零件編號1-6609070-0
HK$4,252.86
單位
180A 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 399mm 141mm - 168mm 399 x 141 x 168mm -
RS庫存編號 881-3829
製造零件編號6609070-8
HK$5,263.07
單位
110A 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庫存編號 782-6701
製造零件編號6ESB1
HK$123.47
單位
6A 250 V ac Flange Mount Spade 1 Single Stage SB 50 → 60Hz 85.34mm 46.23mm 1.0014 μF, 5.6 nF 23.11mm 85.34 x 46.23 x 23.11mm 1 mH
全新
RS庫存編號 186-3565
製造零件編號6VS1
HK$236.572
個 (以毎盒:12)
單位
6A 250 V ac Flange Mount Spade 1 - Corcom S 50/60Hz 98mm 38.9mm - 52.8mm 98 x 38.9 x 52.8mm -
全新
RS庫存編號 186-3566
製造零件編號3EP7
HK$299.336
個 (以毎盒:9)
單位
3A 250 V ac - Spade 1 - Corcom EP 50/60Hz 81.5mm 45.2mm - 57.2mm 81.5 x 45.2 x 57.2mm -
全新
RS庫存編號 186-3576
製造零件編號6EGS1-1
HK$136.391
個 (以毎盒:36)
單位
6A 250 V ac - Spade - - Corcom GC 50/60Hz 36.1mm 36mm - 54mm 36.1 x 36 x 54mm -
全新
RS庫存編號 186-3567
製造零件編號6VSK1
HK$315.027
個 (以毎盒:10)
單位
6A 250 V ac Flange Mount Spade 1 - Corcom SK 50/60Hz 110.2mm 32.5mm - 57.2mm 110.2 x 32.5 x 57.2mm -
全新
RS庫存編號 186-3577
製造零件編號10CFE1 S0
HK$195.534
個 (以毎盒:16)
單位
10A 250 V ac Flange Mount Spade - - Corcom C 50/60Hz 44.2mm 41.2mm - 69.64mm 44.2 x 41.2 x 69.64mm -
全新
RS庫存編號 186-3867
製造零件編號10EHGS1-2
HK$219.67
單位
10A 250 V ac - Spade - - Corcom HG 50/60Hz 36.1mm 36mm - 54mm 36.1 x 36 x 54mm -
全新
RS庫存編號 186-3903
製造零件編號6MV1
HK$284.85
單位
6A 250 V ac Flange Mount Spade 1 - Corcom MV 50/60Hz 98mm 38.9mm - 52.8mm 98 x 38.9 x 52.8mm -
RS庫存編號 782-6691
製造零件編號10VSB6
HK$195.63
單位
10A 250 V ac Chassis Mount Threaded Bolt 1 Single Stage SB 50 → 60Hz 85.14mm 46.23mm 1.005 μF, 19.9 nF 38.86mm 85.14 x 46.23 x 38.86mm 1.1 mH
全新
RS庫存編號 186-3813
製造零件編號3EGS1-2
HK$187.08
單位
3A 250 V ac - Spade - - Corcom GC 50/60Hz 36.1mm 36mm - 54mm 36.1 x 36 x 54mm -
全新
RS庫存編號 186-3586
製造零件編號6EMC3
HK$202.535
個 (以毎盒:12)
單位
6A 250 V ac Flange Mount Wire Lead 1 - Corcom EMC 50/60Hz 85.1mm 29.5mm - 52.6mm 85.1 x 29.5 x 52.6mm -
全新
RS庫存編號 186-3568
製造零件編號6FCD10 J0
HK$1,664.455
個 (以毎盒:2)
單位
6A 480 V ac Flange Mount Terminal Block 3 - Corcom FCD 50Hz 157mm 59mm - 110mm 157 x 59 x 110mm -
RS庫存編號 881-3895
製造零件編號6609072-3
HK$2,516.80
單位
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
全新
RS庫存編號 186-3578
製造零件編號6EHL1SCM J0
HK$406.759
個 (以毎盒:16)
單位
6A 120 V ac, 240 V ac - - - - Corcom L 50/60Hz 32.51mm 58.42mm - 56.66mm 32.51 x 58.42 x 56.66mm -
全新
RS庫存編號 186-3658
製造零件編號6FCD10 J0
HK$1,668.07
單位
6A 480 V ac Flange Mount Terminal Block 3 - Corcom FCD 50Hz 157mm 59mm - 110mm 157 x 59 x 110mm -
全新
RS庫存編號 186-3870
製造零件編號PS0S0DM3E
HK$387.93
單位
3A 250 V ac - - - - Corcom P 50/60Hz 30.98mm 58.16mm - 55.63mm 30.98 x 58.16 x 55.63mm -