EPCOS / TDK Ferrite Cores & Accessories
EPCOS / TDK Ferrite Cores and Accessories feature polycrystal, sintered material construction with high electrical resistivity and distributed air gaps. These ferrites are ideal for transportation equipment and medical devices. Ferrite cores include E core, ETD core, PM core, U core, PS core, RM core, EFD core, and more. A wide variety of accessories is also available.
Features
- Significantly increased power density
- Reduction of losses caused by proximity effect and eddy currents
- Improved thermal performance
- Temperature stability up to +180°C
Applications
- LLC transformers and resonance chokes
- Flyback transformers
- Storage chokes
- General power conversion where a large air gap is needed
- PFC chokes for active PFCs
- Boundary conduction mode (BCM)
- Critical conduction mode (CrCM)
- Discontinuous conduction mode (DCM)
Videos
Distributed Gapped Cores
EPCOS / TDK Distributed Gapped Cores
Increases power handling capability, allows higher currents & reduces proximity losses by up to 70%.
Standard Cores
E-Core
ETD Core
EFD Core
EP Core
Double Aperture Core
EV Core
PQ Core
PM Core
P Core
I Core
ELP Core
ER Core
EQ Core
P Half Core
RM Core
PS Core
Additional Cores
Accessories
Ring Core Accessories
Distributed Gapped Cores
EPCOS / TDK Ferrite Cores & Accessories
Polycrystal, sintered material construction with high electrical resistivity & distributed air gaps.
Published: 2019-12-18
| Updated: 2025-06-19