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Planar Inductors

Champs planar inductors are low-profile magnetic components that provide greater flux confinement than traditional wire-wound coils — fewer turns, reduced DC losses and higher power-conversion efficiency.

All items are for reference only. Product images are placeholders pending final photography.
5-15W planar inductor

5 to 15W Planar Inductor

Size 14

Low power · Low profile · High efficiency · Excellent repeatability

Low Power
25-140W planar inductor

ER Type Transformers

Size 40

ER-core transformers for standard and high-power offline and isolated converter topologies.

ER Type
1-10kW planar inductor

PoE Flyback Transformers

Size 1000

Flyback transformers for Power over Ethernet, engineered for low height and high reliability.

PoE
common mode choke

Railway Applications

Common Mode

Rugged magnetics for railway power supplies — built for wide input and demanding environments.

Railway