US Patent 7528694 Transformer and core set thereof
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Patent Inventor Names
Chen-Feng Wu0
Hsiang-Yi Tseng0
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Patent abstract
A transformer. The transformer comprises a bobbin, a first core and a second core. The bobbin comprises a primary winding area and a secondary winding area. The first core is disposed in the bobbin. The second core is mounted on the bobbin. The second core comprises a plurality of first protrusions which are disposed at two sides of the bobbin. A second protrusion is integrally formed on the second core and is disposed between the first protrusions. The second protrusion is disposed between the primary winding area and the secondary winding area.
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US Patent 07528694 Transformer and core set thereof US Patent 7528694 Transformer and core set thereof
Infobox
Patent Number
075286940
Patent Number
75286940
Edits on 27 Mar, 2023
Golden AI
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Patent Jurisdiction
Patent Number
075286940
Date of Patent
May 5, 2009
0Patent Application Number
116492430
Date Filed
January 4, 2007
0Official Website
Patent Primary Examiner
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US Patent 07528694 Transformer and core set thereof
Infobox
Is a
Patent jurisdiction
Patent number
07528694
Date of patent
May 5, 2009
Patent application number
11649243
Date Filed
January 4, 2007
Patent primary examiner
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