High Temperature Magnetics for Power Conversion
Final rept. 31 Oct 2001-1 Mar 2005
BOEING CO SEATTLE WA
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A high temperature ferrite material has been developed capable of operation at over 300C and at switching frequencies of up to 1MHz. A transformer was built using this ferrite and operated for over 600 hours while supplying 1,500 W of 28 V from a 250 kHz switched 270 Vdc bus.
- Electricity and Magnetism
- Electrical and Electronic Equipment