20A EMI Filter for Audio Amplifiers

RM104.00
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20A EMI Filter for Audio Amplifiers

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20A EMI Filter for Audio Amplifiers

RM104.00

Save RM65.00 (38%)

RRP

RM169.00
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  • Brand: Unbranded
Product details

Product details

20A EMI Filter for Audio Amplifiers

This audio power amplifier filter operates across AC 110V–250V input and delivers clean, filtered AC output at the same voltage range. It supports a continuous working current of 20A and features a compact board size of 108mm × 50mm. Constructed with flame-retardant ABS housing, it includes standard grounding and is designed specifically for high-fidelity audio applications. The filtering architecture comprises five coordinated stages: (1) RFI filtering in the DC circuit using dual 50A bridge rectifiers and four 35V/2200µF capacitors to suppress transformer saturation buzz and static current rise; (2) differential-mode filtering via two dedicated differential inductors targeting medium- to high-frequency interference; (3) first-stage common-mode filtering combining X2-rated capacitors and a common-mode inductor; (4) second-stage common-mode filtering for enhanced suppression — especially effective against fast transient pulse interference with repetition rates in the several-kilohertz range; (5) system-level integration with decoders or power amplifiers to remove DC offset, reduce transformer hum, and eliminate high-frequency power supply noise. The result is a purified AC supply that improves amplifier sound clarity, increases resolution, and deepens background silence.
  • Fruugo ID: 557950122-1126444715
  • EAN: 974757808601
Safety

Product Safety Information

Please see the product safety information specific to this product outlined below

The following information is provided by the independent third-party retailer selling this product.

Safety Warnings: Warning to keep away from water to prevent electric shocks.
Ingredients: Other

Product Compliance Details

Please see the compliance information specific to this product outlined below.

The following information is provided by the independent third-party retailer selling this product.

Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Yang Yue
  • Lixian Penghui Trading Co., Ltd.
  • Group 5
  • Renhe Village
  • Changde City
  • CN
  • 415500
  • [email protected]
  • 1(319)277-0024

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • eVatmaster Consulting GmbH
  • eVatmaster Consulting GmbH
  • RaiffeisenstraBe 2 B11
  • Rodgau
  • DE
  • 63110
  • [email protected]
  • 49 61062699873
Delivery

Delivery

Dispatched within 3 days

  • STANDARD: FREE - Delivery between Thu 19 November 2026–Mon 30 November 2026 - FREE

Shipping from China.

Returns

Returns

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