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 30 OHM Alternate Sizing Guide Below 92,602En 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 451,604En existencias
Min.: 1
Mult.: 1
: 4,000

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 13,068En existencias
13,600Se espera el 1/10/2026
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 20A 12,153En existencias
12,400Se espera el 18/08/2026
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 16,682En 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 4,608En existencias
17,600En pedido
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 23,764En 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 22.0 UF 16V 20A 6,024En 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 Núcleos de ferrita 43,000En existencias
Min.: 1
Mult.: 1
: 15,000

Ferrite Beads Ferrite Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Murata Electronics Filtros / Bobinas de modo común 100 OHM 300V 15A 2UH 623En existencias
2,250En pedido
Min.: 1
Mult.: 1
: 125

Common Mode Chokes Common Mode Chokes Surface Mount Common Mode Choke - 55 C + 125 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
Murata Electronics Filtros / Bobinas de modo común 10M OHM 100V 6A 20UH 3,358En existencias
2,500Se espera el 21/12/2026
Min.: 1
Mult.: 1
: 125

Common Mode Chokes - 55 C + 105 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
Murata Electronics Filtros / Bobinas de modo común 6 UH 1,094En existencias
1,250Se espera el 22/12/2026
Min.: 1
Mult.: 1
: 125

Common Mode Chokes - 55 C + 125 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
Murata Electronics Filtros / Bobinas de modo común 800 NH 1,034En existencias
Min.: 1
Mult.: 1
: 125

Common Mode Chokes Common Mode Chokes Power Line - 55 C + 125 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
Murata Electronics Filtros / Bobinas de modo común 9 UH 3,897En existencias
Min.: 1
Mult.: 1
: 125

Common Mode Chokes - 55 C + 105 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
Murata Electronics Filtros / Bobinas de modo común 14 UH 100V 6A 2,095En existencias
Min.: 1
Mult.: 1
: 125

Common Mode Chokes Common Mode Chokes Power Line - 55 C + 125 C SMD/SMT PCB Mount Reel, Cut Tape, MouseReel
Murata Electronics Núcleos de ferrita 1000 OHM Alternate Sizing Guide Below 243,553En 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 220 OHM 25% Alternate Sizing Guide Below 534,762En 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 142,115En existencias
120,000Se espera el 8/10/2026
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 480,722En existencias
880,000En 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 22 OHM Alternate Sizing Guide Below 47,688En existencias
96,000En pedido
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 30 OHM 10% Alternate Sizing Guide Below 139,918En existencias
100,000Se espera el 21/09/2026
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 1000 OHM Alternate Sizing Guide Below 161,087En 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 52,398En existencias
216,000En pedido
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 330 OHM Alternate Sizing Guide Below 39,637En 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 1000 OHM 2A Alternate Sizing Guide Below 67,152En existencias
87,500Se espera el 26/10/2026
Min.: 1
Mult.: 1
: 2,500

Ferrite Beads Ferrite Chip Beads - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel