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 782-6705
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 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 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
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 -
全新
RS庫存編號 186-3510
製造零件編號16FC10 J0
HK$1,080.265
個 (以毎盒:4)
單位
16A 250 V ac Flange Mount Terminal Block 1 - Corcom FC 50/60Hz 139mm 55.4mm - 100.6mm 139 x 55.4 x 100.6mm -
全新
RS庫存編號 186-3519
製造零件編號3EQ1
HK$421.847
個 (以毎盒:12)
單位
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 -
全新
RS庫存編號 186-3511
製造零件編號6EH1
HK$108.026
個 (以毎盒:56)
單位
6A 250 V ac Flange Mount Spade 1 - Corcom H 50/60Hz 57.2mm 16.7mm - 64.2mm 57.2 x 16.7 x 64.2mm -
全新
RS庫存編號 186-3520
製造零件編號1VB3
HK$118.286
個 (以毎盒:56)
單位
1A 250 V ac Flange Mount Wire Lead 1 - Corcom B 50/60Hz 24.4mm 16.8mm - 64.3mm 24.4 x 16.8 x 64.3mm -
全新
RS庫存編號 186-3512
製造零件編號15EHT1
HK$733.855
個 (以毎盒:4)
單位
15A 250 V ac Flange Mount Spade 1 - Corcom HT 50/60Hz 138.4mm 55.4mm - 100.6mm 138.4 x 55.4 x 100.6mm -
全新
RS庫存編號 186-3698
製造零件編號PE0S0DZXC M0
HK$436.93
單位
10A 250 V ac - - - - Corcom P 50/60Hz 49.53mm 60.71mm - 112.27mm 49.53 x 60.71 x 112.27mm -
全新
RS庫存編號 186-3529
製造零件編號10VW1
HK$319.252
個 (以毎盒:12)
單位
10A 250 V ac Flange Mount Spade 1 - Corcom W 50/60Hz 98mm 38.9mm - 52.8mm 98 x 38.9 x 52.8mm -
全新
RS庫存編號 186-3857
製造零件編號40VK6
HK$529.87
單位
40A 250 V ac Flange Mount Threaded Bolt 1 - Corcom K 50/60Hz 135.6mm 38.9mm - 106.7mm 135.6 x 38.9 x 106.7mm -
全新
RS庫存編號 186-3521
製造零件編號15CBS1
HK$83.283
個 (以毎盒:42)
單位
15A 250 V ac - Spade - - Corcom C 50/60Hz 31mm 41.2mm - 28.94mm 31 x 41.2 x 28.94mm -
全新
RS庫存編號 186-3513
製造零件編號6MV1
HK$278.817
個 (以毎盒:12)
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 -
全新
RS庫存編號 186-3753
製造零件編號30VSK6
HK$549.18
單位
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 -
全新
RS庫存編號 186-3743
製造零件編號15CBS1
HK$92.94
單位
15A 250 V ac - Spade - - Corcom C 50/60Hz 31mm 41.2mm - 28.94mm 31 x 41.2 x 28.94mm -
全新
RS庫存編號 186-3574
製造零件編號7EP3
HK$362.10
個 (以毎盒:8)
單位
7A 250 V ac Wire Mount Wire Lead 1 - Corcom EP 50/60Hz 88.9mm 38.9mm - 52.6mm 88.9 x 38.9 x 52.6mm -
全新
RS庫存編號 186-3498
製造零件編號PS0S0DSXB
HK$261.919
個 (以毎盒:16)
單位
10A 250 V ac - - - - Corcom P 50/60Hz 30.98mm 58.16mm - 55.63mm 30.98 x 58.16 x 55.63mm -
全新
RS庫存編號 186-3581
製造零件編號10EP1
HK$664.453
個 (以毎盒:3)
單位
10A 250 V ac Flange Mount Spade 1 - Corcom EP 50/60Hz 168.1mm 70.6mm - 52.6mm 168.1 x 70.6 x 52.6mm -