Copper-wound toroidal line filter for AC input EMI. Available as choke-only or with X/Y capacitors as a complete filter block.
Part outline
Construction
Nanocrystalline / Ferrite Toroid, Copper Winding, Optional Caps
Inside the box
Insertion loss
Frequency
Published figures describe the standard build. Every part is wound to order — send your exact requirement and we will confirm the specification on the quotation.
Single-phase AC line filters combining a common mode choke with X and Y capacitors in one assembly, characterised and tested as a block. Rated 1A to 10A, with custom builds designed around the emissions scan that failed.
Built to your measured emissions profile. Send the scan that failed and the current rating, and we design the filter around the frequencies that actually need attenuating rather than a generic curve.
Rated Current: To Specification
View specification10A line filter for drives, welding supplies and larger industrial equipment, wound on a core sized so the winding does not saturate at rated line current.
Common Mode Inductance: 1.5mH - 10mH
View specificationSingle-phase AC line filter rated 1A, for adapters, smart meters and small instrumentation. Attenuates conducted noise in both directions, so it also stops the supply polluting the mains.
Common Mode Inductance: 10mH - 33mH
View specificationStart a project
Send your inductance, turns ratio, current rating and mechanical envelope — we will come back with a design and a price.
Pune, Maharashtra · Replies within 24 hours
