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.

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Mga Resulta: 46
Pumili Larawan # ng Piyesa Mfr. Paglalarawan Datasheet Availability Pagpepresyo (PHP) I-filter ang mga resulta sa talahanayan ayon sa unit price batay sa iyong dami. Dami RoHS
Murata Electronics Ferrite Beads 1000 OHM 2A Alternate Sizing Guide Below 150,415May Stock
Min.: 1
Mult.: 1
Reel: 2,500

Murata Electronics Ferrite Beads 1000 OHM Alternate Sizing Guide Below 212,844May Stock
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 600 OHM Alternate Sizing Guide Below 186,227May Stock
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics EMI Filter Circuits 35 DB 50V 20A SMD 13,173May Stock
6,315Inaasahan 4/8/2026
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics EMI Filter Circuits 4.7 UF 50V 20A 4,647May Stock
18,390Inoorder
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics EMI Filter Circuits 10.0 UF 50V 20A 3,745May Stock
28,400Inoorder
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics Ferrite Beads 470 OHM Alternate Sizing Guide Below 54,673May Stock
112,500Inoorder
Min.: 1
Mult.: 1
Reel: 2,500

Murata Electronics Ferrite Beads 600 OHM Alternate Sizing Guide Below 38,305May Stock
Min.: 1
Mult.: 1
Reel: 2,500

Murata Electronics Ferrite Beads 800 OHM 2.5A Alternate Sizing Guide Below 56,428May Stock
Min.: 1
Mult.: 1
Reel: 2,500

Murata Electronics Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below 411,507May Stock
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below 92,424May Stock
144,000Inoorder
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below 138,886May Stock
492,000Inoorder
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 30 OHM Alternate Sizing Guide Below 95,822May Stock
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 30 OHM 10% Alternate Sizing Guide Below 36,107May Stock
88,000Inoorder
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 110 OHM Alternate Sizing Guide Below 22,616May Stock
88,000Inoorder
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 330 OHM Alternate Sizing Guide Below 22,870May Stock
Min.: 1
Mult.: 1
Reel: 4,000

Murata Electronics Ferrite Beads 120 OHM Alternate Sizing Guide Below 18,565May Stock
49,900Inoorder
Min.: 1
Mult.: 1
Reel: 2,500

Murata Electronics Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below 60,220May Stock
90,000Inoorder
Min.: 1
Mult.: 1
Reel: 3,000

Murata Electronics EMI Filter Circuits 500M Ohm 100Volts 15A 749May Stock
16,800Inoorder
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics EMI Filter Circuits 10.0 UF 25V 20A 3,993May Stock
10,400Inoorder
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics EMI Filter Circuits 22.0 UF 16V 20A 1,405May Stock
2,800Inoorder
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics EMI Filter Circuits 16 V 15A 1,692May Stock
5,500Inoorder
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics EMI Filter Circuits 6.3 V 15A 1,072May Stock
Min.: 1
Mult.: 1
Reel: 400

Murata Electronics Common Mode Chokes / Filters 100 OHM 300V 15A 2UH 500May Stock
750Inaasahan 8/31/2026
Min.: 1
Mult.: 1
Reel: 125

Murata Electronics Common Mode Chokes / Filters 10M OHM 100V 6A 20UH 1,997May Stock
2,000Inaasahan 5/19/2026
Min.: 1
Mult.: 1
Reel: 125