EMI Low-Pass Filter

Assembly

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Two-stage L-network attenuating switching-mode noise and RF interference above 1 kHz by 40+ dB.

Direct parts	3
Total parts	7
Used in	1 assembly
Class	Assembly

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Two-stage L-network attenuating switching-mode noise and RF interference above 1 kHz by 40+ dB. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

EMI Low-Pass Filter parts and their functions

3 top-level parts · 7 parts in total · full bill of materials below

EMI Low-Pass Filter parts diagram: 1 EMI inductor, 2 EMI capacitor, 3 common-mode choke. 7 parts in 3 top-level items. — EMI Low-Pass Filter parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	EMI Inductor	2×	1–10 mH inductors (ferrite or iron-powder core) per phase
2	EMI Capacitor	4×	10–100 µF film capacitors rated 600 V AC, high-frequency grade
3	Common-Mode Choke	1×	Common-mode choke suppressing differential and common-mode noise

3D model

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Build & assembly graph

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Bill of materials for EMI Low-Pass Filter

3 top-level lines · 3 rows shown · 7 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	EMI Inductor	power-conditioner-emi-inductor	2×	2	·	part
2	EMI Capacitor	power-conditioner-emi-capacitor	4×	4	·	part
3	Common-Mode Choke	power-conditioner-emi-common-mode	1×	1	·	part

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Where the EMI low-pass filter is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Power & Energy 1 Power Line Conditioner

Used in 1 assembly

Power Line Conditioner

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks