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.

Results: 46
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Murata Electronics Ferrite Beads 600 OHM Alternate Sizing Guide Below 453.806In Stock
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Mult.: 1
: 4.000

Murata Electronics EMI Filter Circuits 35 DB 50V 20A SMD 15.449In Stock
13.600Expected 01/10/2026
Min.: 1
Mult.: 1
: 400

Murata Electronics EMI Filter Circuits 500M Ohm 100Volts 20A 12.541In Stock
12.400Expected 07/09/2026
Min.: 1
Mult.: 1
: 400

Murata Electronics EMI Filter Circuits 4.7 UF 50V 20A 17.529In Stock
Min.: 1
Mult.: 1
: 400

Murata Electronics EMI Filter Circuits 10.0 UF 25V 20A 7.163In Stock
17.600On Order
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Mult.: 1
: 400

Murata Electronics EMI Filter Circuits 10.0 UF 50V 20A 24.450In Stock
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Mult.: 1
: 400

Murata Electronics EMI Filter Circuits 22.0 UF 16V 20A 6.087In Stock
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: 400

Murata Electronics Ferrite Beads 43.000In Stock
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: 15.000

Murata Electronics Common Mode Chokes / Filters 100 OHM 300V 15A 2UH 625In Stock
2.250On Order
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: 125

Murata Electronics Common Mode Chokes / Filters 10M OHM 100V 6A 20UH 3.088In Stock
3.000On Order
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: 125

Murata Electronics Common Mode Chokes / Filters 6 UH 1.099In Stock
1.250Expected 22/12/2026
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: 125

Murata Electronics Common Mode Chokes / Filters 800 NH 1.036In Stock
Min.: 1
Mult.: 1
: 125

Murata Electronics Common Mode Chokes / Filters 9 UH 4.032In Stock
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: 125

Murata Electronics Common Mode Chokes / Filters 14 UH 100V 6A 2.104In Stock
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: 125

Murata Electronics Ferrite Beads 1000 OHM Alternate Sizing Guide Below 249.022In Stock
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Mult.: 1
: 4.000

Murata Electronics Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below 535.860In Stock
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: 4.000

Murata Electronics Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below 147.495In Stock
120.000Expected 08/10/2026
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: 4.000

Murata Electronics Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below 514.514In Stock
880.000On Order
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: 4.000

Murata Electronics Ferrite Beads 22 OHM Alternate Sizing Guide Below 48.163In Stock
96.000On Order
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: 4.000

Murata Electronics Ferrite Beads 30 OHM Alternate Sizing Guide Below 92.929In Stock
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: 4.000

Murata Electronics Ferrite Beads 30 OHM 10% Alternate Sizing Guide Below 141.424In Stock
100.000Expected 21/09/2026
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: 4.000

Murata Electronics Ferrite Beads 1000 OHM Alternate Sizing Guide Below 162.135In Stock
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: 4.000

Murata Electronics Ferrite Beads 110 OHM Alternate Sizing Guide Below 52.748In Stock
216.000On Order
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: 4.000

Murata Electronics Ferrite Beads 330 OHM Alternate Sizing Guide Below 40.057In Stock
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: 4.000

Murata Electronics Ferrite Beads 1000 OHM 2A Alternate Sizing Guide Below 76.134In Stock
87.500Expected 26/10/2026
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: 2.500