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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Afficher 1 - 20 des 1964 produits
Nombre de résultats par page
Description Prix 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
N° de stock RS 672-7023
Référence fabricantPMF10
MarqueRoxburgh EMC
71,17 €
Each
Unité
10A 250 V ac Freestanding Connector - - PMF10 60Hz 112mm 62mm - 31mm 112 x 62 x 31mm -
N° de stock RS 219-2735
Référence fabricantFN251-4-07
MarqueSchaffner
155,97 €
Each
Unité
4A 440 V ac Flange Mount Wire Lead 3 Two Stage FN 251 60Hz 75mm 145mm 1 μF, 15 nF 40mm 75 x 145 x 40mm -
N° de stock RS 887-6495
Référence fabricantB84243A8008W000
MarqueEPCOS
73,36 €
Each
Unité
8A 530 V ac Chassis Mount Terminal Block 3 Single Stage B84243-A 50 Hz, 60 Hz 190mm 40mm - 95mm 190 x 40 x 95mm -
N° de stock RS 766-2646
Référence fabricantFN3256H-25-33
MarqueSchaffner
157,34 €
Each
Unité
25A 480 V ac Chassis Mount Wire Lead - Single Stage FN3256 60Hz 130mm 118mm - 85mm 130 x 118 x 85mm -
N° de stock RS 188-8772
Référence fabricantNFE61PT472C1H9L
MarqueMurata
0,618 €
Each (In a Pack of 20)
Unité
2A 50 V dc Surface Mount Solder Pad - - NFE61HT / PT - 6.8mm 1.6mm - 1.6mm 6.8 x 1.6 x 1.6mm -
N° de stock RS 166-9702
Référence fabricantNFE61PT472C1H9L
MarqueMurata
0,329 €
Each (On a Reel of 2500)
Unité
2A 50 V dc Surface Mount Solder Pad - - NFE61HT / PT - 6.8mm 1.6mm - 1.6mm 6.8 x 1.6 x 1.6mm -
N° de stock RS 887-6486
Référence fabricantB84243A8003U000
MarqueEPCOS
77,37 €
Each
Unité
3A 530 V ac Chassis Mount Terminal Block 3 Single Stage B84243-A 50 Hz, 60 Hz 190mm 40mm - 95mm 190 x 40 x 95mm -
N° de stock RS 882-6295
Référence fabricantFN3026HL-30-71
MarqueSchaffner
99,27 €
Each
Unité
30A 3 x 520/300 V ac Chassis Mount, DIN Rail Screw 3 Single Stage FN3026 0 → 60Hz 150mm 50mm - 87.7mm 150 x 50 x 87.7mm -
N° de stock RS 881-3891
Référence fabricant6609977-2
160,13 €
Each
Unité
25A 250 (PH → G) V ac, 440 (PH → PH) V ac Flange Mount Threaded Bolt 3 Single Stage Corcom AYA 50 Hz, 60 Hz 201mm 50mm - 111mm 201 x 50 x 111mm -
N° de stock RS 219-3211
Référence fabricantFN 355-20-03
MarqueSchaffner
52,86 €
Each
Unité
20A 440 V ac Flange Mount Screw 3 Single Stage FN 355 400Hz 85mm 54mm - 40.3mm 85 x 54 x 40.3mm -
N° de stock RS 170-5020
Référence fabricantFN 355-20-03
MarqueSchaffner
47,942 €
Each (In a Box of 80)
Unité
20A 440 V ac Flange Mount Screw 3 Single Stage FN 355 400Hz 85mm 54mm - 40.3mm 85 x 54 x 40.3mm -
N° de stock RS 776-1213
Référence fabricantFN356-36-33
MarqueSchaffner
424,33 €
Each
Unité
36A 3 x 440/250 V ac Chassis Mount Terminal Block - Single Stage FN 356 60Hz 189.5mm 105mm - 80mm 189.5 x 105 x 80mm -
N° de stock RS 806-8114
Référence fabricantRES10F10
MarqueRoxburgh EMC
10,18 €
Each
Unité
10A 250 V ac Chassis Mount Fast-On 1 - RES10 DC → 400Hz 64mm 35mm 9.4 nF, 100 nF 29.3mm 64 x 35 x 29.3mm 800 μH
N° de stock RS 239-905
MarqueRS PRO
25,46 €
Each
Unité
10A 250 V ac Chassis Mount Tab - Two Stage GFHF 400Hz 46mm 76mm 100 nF, 2200 x 2 pF 28mm 46 x 76 x 28mm 0.3 x 2 mH
N° de stock RS 724-1637
Référence fabricantBNX003-01
MarqueMurata
7,30 €
Each
Unité
10A 150 V dc Through Hole Pin - - BNX 5 MHz → 1 GHz 12mm 11mm - 13mm 12 x 11 x 13mm -
N° de stock RS 170-4992
Référence fabricantFN 406-6/02
MarqueSchaffner
6,664 €
Each (In a Box of 250)
Unité
6A 250 V ac Through Hole Pin - Single Stage FN406 400Hz 45mm 15mm 2.2 nF, 100 nF 29.5mm 45 x 15 x 29.5mm 780 μH
N° de stock RS 167-8378
Référence fabricantB84142A0020R000
MarqueEPCOS
49,696 €
Each (In a Box of 8)
Unité
20A 250 V ac Flange Mount Screw 1 Two Stage B84142-A 60Hz 105mm 121mm - 68mm 105 x 121 x 68mm -
N° de stock RS 414-0629
Référence fabricantB84142A0020R000
MarqueEPCOS
54,67 €
Each
Unité
20A 250 V ac Flange Mount Screw 1 Two Stage B84142-A 60Hz 105mm 121mm - 68mm 105 x 121 x 68mm -
N° de stock RS 166-9822
Référence fabricantBNX003-01
MarqueMurata
4,332 €
Each (In a Box of 100)
Unité
10A 150 V dc Through Hole Pin - - BNX 5 MHz → 1 GHz 12mm 11mm - 13mm 12 x 11 x 13mm -
N° de stock RS 796-7240
Référence fabricantRES1F15
MarqueRoxburgh EMC
19,49 €
Each
Unité
15A 250 V ac/dc Chassis Mount Tab 1 Single Stage RES1 - 83.5mm 38mm - 51.8mm 83.5 x 38 x 51.8mm -