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B66397Q0400K187 is a distributed air gap ETDcore from TDK, made from N87 material. This ETD5 core has an AL value of 400 and a tolerance of ±10%.
TDK's range of Distributed Air Gap cores offer an opportunity for increasing power density whilst downsizing. The internal construction of these DAG cores have a rated temperature of up to 180°C, allowing for the possibility to optimise magnetics design for efficiency and thermal performance. These Distributed Air Gaps also see fringing flux reduction, with up to 70% loss reduction.
Applications Include:
• Solar Inverters
• OBC / DC-DC Coverters
• UPS
• EV Charging Stations
• Industrial SMPS
• Telecom / Server / SMPS