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 213-6965
製造零件編號B84111A0000B060
BrandEPCOS
HK$143.41
單位
6A 250 V ac Flange Mount Tab 1 Single Stage B84111A 60Hz 45mm 76.5mm 0.1 x 2 μF, 4700 x 2 pF 28.6mm 45 x 76.5 x 28.6 1.8 x 2 mH
RS庫存編號 167-8280
製造零件編號B84111A0000B060
BrandEPCOS
HK$137.652
個 (以毎盒:32)
單位
6A 250 V ac Flange Mount Tab 1 Single Stage B84111A 60Hz 45mm 76.5mm 0.1 x 2 μF, 4700 x 2 pF 28.6mm 45 x 76.5 x 28.6 1.8 x 2 mH
RS庫存編號 213-6937
製造零件編號B84111A0000A020
BrandEPCOS
HK$153.41
單位
2A 250 V ac Flange Mount Tab 1 Single Stage B84111A 60Hz 76.5mm 70mm 0.1 x 2 μF, 4700 x 2 pF 22.3mm 76.5 x 70 x 22.3 1.5 x 2 mH
RS庫存編號 167-8246
製造零件編號B84111A0000A020
BrandEPCOS
HK$209.554
個 (以毎盒:32)
單位
2A 250 V ac Flange Mount Tab 1 Single Stage B84111A 60Hz 76.5mm 70mm 0.1 x 2 μF, 4700 x 2 pF 22.3mm 76.5 x 70 x 22.3 1.5 x 2 mH
RS庫存編號 213-6971
製造零件編號B84111A0000B110
BrandEPCOS
HK$265.32
單位
10A 250 V ac Flange Mount Tab 1 Single Stage B84111A 60Hz 45mm 76.5mm 0.1 x 2 μF, 4700 x 2 pF 28.6mm 45 x 76.5 x 28.6 0.82 x 2 mH
RS庫存編號 167-8282
製造零件編號B84111A0000B110
BrandEPCOS
HK$157.589
個 (以毎盒:32)
單位
10A 250 V ac Flange Mount Tab 1 Single Stage B84111A 60Hz 45mm 76.5mm 0.1 x 2 μF, 4700 x 2 pF 28.6mm 45 x 76.5 x 28.6 0.82 x 2 mH
RS庫存編號 167-8307
製造零件編號B84112G0000B110
BrandEPCOS
HK$213.699
個 (以毎盒:24)
單位
10A 250 V ac Chassis Mount Screw 1 Single Stage B84112G 50 → 60Hz 52mm 89.5mm 0.68 x 2 μF, 4700 x 2 pF 29mm 52 x 89.5 x 29mm 1.8 x 2 mH
RS庫存編號 167-0441
製造零件編號B84776M0006A000
BrandEPCOS
HK$324.185
個 (以毎盒:24)
單位
6A 250 V ac/dc Panel Mount Tab 1 - B84776 50 → 60Hz 50mm 44.6mm 0.22 x 1µF 65mm 50 x 44.6 x 65mm 0.46 x 2 mH
RS庫存編號 496-4762
製造零件編號B84112G0000B110
BrandEPCOS
HK$225.00
單位
10A 250 V ac Chassis Mount Screw 1 Single Stage B84112G 50 → 60Hz 52mm 89.5mm 0.68 x 2 μF, 4700 x 2 pF 29mm 52 x 89.5 x 29mm 1.8 x 2 mH
RS庫存編號 780-5076
製造零件編號B84776M0006A000
BrandEPCOS
HK$315.00
單位
6A 250 V ac/dc Panel Mount Tab 1 - B84776 50 → 60Hz 50mm 44.6mm 0.22 x 1µF 65mm 50 x 44.6 x 65mm 0.46 x 2 mH
RS庫存編號 167-8332
製造零件編號B84144A0016R000
BrandEPCOS
HK$2,555.34
個 (以毎盒:3)
單位
16A 250 V ac, 440 V ac Flange Mount Tab 3 Single Stage B84144A*R000 50 → 60Hz 559mm 163mm - 81mm 113 x 163 x 81mm -
RS庫存編號 780-4969
製造零件編號B84771M0010A000
BrandEPCOS
HK$60.48
單位
10A 250 V ac/dc Panel Mount Tab 1 - B84771 50 → 60Hz 50mm 43.5mm 0.1 x 1µF 22.5mm 50 x 43.5 x 22.5mm 0.24 x 2 mH
RS庫存編號 167-0459
製造零件編號B84771M0010A000
BrandEPCOS
HK$66.196
個 (以毎盒:60)
單位
10A 250 V ac/dc Panel Mount Tab 1 - B84771 50 → 60Hz 50mm 43.5mm 0.1 x 1µF 22.5mm 50 x 43.5 x 22.5mm 0.24 x 2 mH
RS庫存編號 496-4920
製造零件編號B84110A0000A020
BrandEPCOS
HK$62.50
單位
2A 250 V ac Through Hole Pin 1 - B84110-A 60Hz 56mm 30mm 220 nF, 4700 x 2 pF 23mm 56 x 30 x 23mm 5.6 x 2 mH
RS庫存編號 216-0457
製造零件編號B84144A0016R000
BrandEPCOS
HK$1,405.51
單位
16A 250 V ac, 440 V ac Flange Mount Tab 3 Single Stage B84144A*R000 50 → 60Hz 559mm 163mm - 81mm 113 x 163 x 81mm -
RS庫存編號 167-8409
製造零件編號B84110A0000A020
BrandEPCOS
HK$86.91
個 (以毎盒:165)
單位
2A 250 V ac Through Hole Pin 1 - B84110-A 60Hz 56mm 30mm 220 nF, 4700 x 2 pF 23mm 56 x 30 x 23mm 5.6 x 2 mH
RS庫存編號 167-8399
製造零件編號B84113C0000B060
BrandEPCOS
HK$307.124
個 (以毎盒:16)
單位
6A 250 V ac Chassis Mount Tab 1 Two Stage B84113C 50 → 60Hz 50.8mm 159mm 0.47 x 2 μF, 4700 x 2 pF 44.5mm 50.8 x 159 x 44.5mm 4.7 x 4 mH
RS庫存編號 167-8313
製造零件編號B84112B0000B120
BrandEPCOS
HK$467.594
個 (以毎盒:8)
單位
20A 250 V ac Chassis Mount Tab 1 Single Stage B84112B 50 → 60Hz 125mm 84mm 0.68 x 2 μF, 4700 x 2 pF 38.1mm 125 x 84 x 38.1mm 1.8 x 2 mH
RS庫存編號 216-0485
製造零件編號B84144A0036R000
BrandEPCOS
HK$2,408.44
單位
36A 440 V ac Flange Mount Tab 3 Single Stage B84144A*R000 50 → 60Hz 156mm 216mm - 91mm 156 x 216 x 91mm -
RS庫存編號 167-0437
製造零件編號B84776A0002A000
BrandEPCOS
HK$277.763
個 (以毎盒:24)
單位
2A 250 V ac/dc Panel Mount Tab 1 - B84776 50 → 60Hz 50mm 44.6mm 0.22 x 1 μF, 2200 x 2 pF 65mm 50 x 44.6 x 65mm 2 x 2 mH