Power Supply Line Noise Suppression for Home Audio

Digital amplifiers are increasingly popular for home audio applications. In many cases, power is supplied from an AC outlet for home audio, and the conductive noise in the power supply cable is regulated under EMC standards. Therefore, it is necessary to prevent noise from leaking into the power supply line during audio playback. Here is an overview of noise problems in home audio cables and their solutions.

Resultados: 46
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Murata Electronics Núcleos de ferrita 1000 OHM Alternate Sizing Guide Below 184,413En existencias
Min.: 1
Mult.: 1
: 4,000

Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 44,500En existencias
Min.: 1
Mult.: 1
: 15,000

Ferrite Beads Ferrite Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 1000 OHM 2A Alternate Sizing Guide Below 130,374En existencias
Min.: 1
Mult.: 1
: 2,500

Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Circuitos de filtro EMI 35 DB 50V 20A SMD 11,572En existencias
9,600Se espera el 04/01/2027
Min.: 1
Mult.: 1
: 400

EMI Filter Circuits EMI Network Filter Arrays Block Type Filter - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Circuitos de filtro EMI 500M Ohm 100Volts 15A 8,383En existencias
18,400En pedido
Min.: 1
Mult.: 1
: 400

EMI Filter Circuits EMI Network Filter Arrays Block Type Filter - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Circuitos de filtro EMI 4.7 UF 50V 20A 18,463En existencias
Min.: 1
Mult.: 1
: 400

EMI Filter Circuits EMI Network Filter Arrays Block Type Filter - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Circuitos de filtro EMI 10.0 UF 25V 20A 11,007En existencias
Min.: 1
Mult.: 1
: 400

EMI Filter Circuits EMI Network Filter Arrays Block Type Filter - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Circuitos de filtro EMI 10.0 UF 50V 20A 27,172En existencias
Min.: 1
Mult.: 1
: 400

EMI Filter Circuits EMI Network Filter Arrays Block Type Filter - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Circuitos de filtro EMI 16 V 15A 5,646En existencias
Min.: 1
Mult.: 1
: 400

EMI Filter Circuits EMI Network Filters Block Type Filter - 40 C + 105 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 1000 OHM Alternate Sizing Guide Below 175,683En existencias
100,000Se espera el 29/06/2026
Min.: 1
Mult.: 1
: 4,000

Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 220 OHM 25% Alternate Sizing Guide Below 286,031En existencias
Min.: 1
Mult.: 1
: 4,000

Ferrite Beads Ferrite Chip Beads Chip Ferrite Bead Single Type - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 330 OHM 25% Alternate Sizing Guide Below 353,247En existencias
Min.: 1
Mult.: 1
: 4,000

Ferrite Beads Ferrite Chip Beads Chip Ferrite Bead Single Type - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 470 OHM 25% Alternate Sizing Guide Below 183,525En existencias
Min.: 1
Mult.: 1
: 4,000

Ferrite Beads Ferrite Chip Beads Chip Ferrite Bead Single Type - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 600 OHM 25% Alternate Sizing Guide Below 292,378En existencias
680,000En pedido
Min.: 1
Mult.: 1
: 4,000

Ferrite Beads Ferrite Chip Beads Chip Ferrite Bead Single Type - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 30 OHM Alternate Sizing Guide Below 94,525En existencias
Min.: 1
Mult.: 1
: 4,000

Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 600 OHM Alternate Sizing Guide Below 21,478En existencias
Min.: 1
Mult.: 1
: 4,000

Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 110 OHM Alternate Sizing Guide Below 89,360En existencias
56,000Se espera el 30/06/2026
Min.: 1
Mult.: 1
: 4,000

Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 600 OHM Alternate Sizing Guide Below 62,301En existencias
420,000Se espera el 03/12/2026
Min.: 1
Mult.: 1
: 4,000

Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 270 OHM 4.5A Alternate Sizing Guide Below 59,100En existencias
137,500En pedido
Min.: 1
Mult.: 1
: 2,500

Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 470 OHM Alternate Sizing Guide Below 105,019En existencias
75,000Se espera el 04/01/2027
Min.: 1
Mult.: 1
: 2,500

Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 600 OHM Alternate Sizing Guide Below 13,395En existencias
25,000Se espera el 08/01/2027
Min.: 1
Mult.: 1
: 2,500

Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 800 OHM 2.5A Alternate Sizing Guide Below 22,201En existencias
17,500Se espera el 06/10/2026
Min.: 1
Mult.: 1
: 2,500

Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 50 OHM 12A Alternate Sizing Guide Below 43,543En existencias
90,000Se espera el 19/10/2026
Min.: 1
Mult.: 1
: 3,000

Ferrite Beads Ferrite Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Circuitos de filtro EMI 6.3 V 15A 523En existencias
400Se espera el 08/02/2027
Min.: 1
Mult.: 1
: 400

EMI Filter Circuits EMI Network Filters Block Type Filter - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Filtros / Bobinas de modo común 10M OHM 100V 6A 20UH 1,832En existencias
3,500Se espera el 09/11/2026
Min.: 1
Mult.: 1
: 125

Common Mode Chokes - 55 C + 105 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel