Coil Winding Specialist Inc.

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Coil Winding Specialist Inc. WWW.COILWS.COM Thermal and Electromagnetics simulation – Part # HF400-651M-8.0A – Current rated 8A @ 1kHz Current 70% (5.6A) 15 W/ (m2K) or 3 m/s air flow. Current 30% (2.4A) No Airflow Natural convection Coil Winding Specialist Inc. WWW.COILWS.COM Coil Winding Specialist Inc. WWW.COILWS.COM

Coil Winding Specialist Inc. WWW.COILWS.COM Thermal and Electromagnetics simulation – – Part # HF400-651M-8.0A – Current rated 8A @ 1kHz Tempo C 30o C Ambient No Air Flow 30o C Ambient 15W/m2.K or 3m/s Air Flow Tempo C Load Current Amp Coil Winding Specialist Inc. WWW.COILWS.COM Current 30% Coil Winding Specialist Inc. WWW.COILWS.COM

Coil Winding Specialist Inc. WWW.COILWS.COM Thermal and Electromagnetics simulation – – Part # HF400-651M-8.0A – Current rated 8A @ 1kHz Coil Winding Specialist Inc. WWW.COILWS.COM Coil Winding Specialist Inc. WWW.COILWS.COM

COIL WINDING SPECIALIST INC., WWW.COILWS.COM Abbreviations Ld : Current rated Amps Ar : Airflow W/m2.K : Watts / Sq meter .Kelvin – Heat Convection rate m/s : Meter/ Second - Airflow degC : Temperature in Deg C T : Tesla – Magnetic Flux density Temp : Temperature Temp max: Temperature Maximum Amb : Ambient Temperature Amps : Ampere Load current. Slice : Sectional view Disclaimer : -Simulation MODEL is an effective tool for evaluating product performance by simulation; however, it does not simulate product performance in all test environments and is not intended to be a replacement for testing of the actual device by means of a test board or otherwise. - Simulation results are for reference purposes only; CUSTOMER shall perform thorough testing using the actual device. COIL WINDING SPECIALIST INC., WWW.COILWS.COM CSW Coils

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