LCL Output Filter

Assembly

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LCL filter attenuating switching harmonics so output current meets grid harmonic limits below 3 percent THD.

Direct parts	6
Total parts	19
Used in	1 assembly
Class	Assembly

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LCL filter attenuating switching harmonics so output current meets grid harmonic limits below 3 percent THD. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

LCL Output Filter parts and their functions

6 top-level parts · 19 parts in total · full bill of materials below

LCL Output Filter parts diagram: 1 inverter-side inductor, 2 grid-side inductor, 3 AC filter capacitor, 4 damping resistor, 5 filter inductor core, 6 filter mounting bracket. 19 parts in 6 top-level items. — LCL Output 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	Inverter-side Inductor	3×	Inverter-side filter inductor per phase
2	Grid-side Inductor	3×	Grid-side filter inductor per phase
3	AC Filter Capacitor	3×	AC filter capacitors in wye or delta configuration
4	Damping Resistor	3×	Passive damping resistors suppressing LCL resonance
5	Filter Inductor Core	6×	Powdered iron or ferrite cores for the inductors
6	Filter Mounting Bracket	1×	Bracket and standoff mounting for filter components

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Build & assembly graph

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Bill of materials for LCL Output Filter

6 top-level lines · 6 rows shown · 19 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Inverter-side Inductor	grid-forming-inverter-inverter-inductor	3×	3	·	part
2	Grid-side Inductor	grid-forming-inverter-grid-inductor	3×	3	·	part
3	AC Filter Capacitor	grid-forming-inverter-filter-cap	3×	3	·	part
4	Damping Resistor	grid-forming-inverter-damping-resistor	3×	3	·	part
5	Filter Inductor Core	grid-forming-inverter-filter-core	6×	6	·	part
6	Filter Mounting Bracket	grid-forming-inverter-filter-mount	1×	1	·	part

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Where the LCL output filter is used

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

Renewable Energy 1 Grid-Forming Inverter

Used in 1 assembly

Grid-Forming Inverter

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