Dual Winding Inductors

24th August 2026

Our dual winding inductors (1:1 turns ratio) can be used as either a single inductor or in coupled inductor/transformer applications. The shielded dual winding inductors utilizes a ferrite drum core that offers space saving, cost effectiveness and a high K factor.

The two windings can be connected in series or parallel, offering a broad range of inductance and current ratings. The common mode choke can also be used for different turn ratios, effectively acting like a transformer. The isolation between windings could be up to 200 Vac, and the maximum operating temperature is up to +125°C.

MEC can provide competitive pricing compared to other passives supplier on the market. Our standard production lead time for semi-shielded power inductors is 6-8 weeks, however we can also offer an expedite service that offers 3-4 weeks lead time. As well as our standard product range we can also customise specifications to individual applications. Please contact our sales team for further information.

Features:
– Magnetic shielded construction
– High efficiency and high reliability
– Five profile sizes available
– Inductance Range: 0.47uh – 1000uh
– Saturation Current Range: 0.18A – 33A

Applications:
– IPC server
– Portable devices
– DC-DC converter
– VRM inductor for CPU and DDR power supplies
– Buck, boost noise filter