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.
High Temperature Magnetics for Power Conversion
2005
43 pages
Report
Keine Angabe
Englisch
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