The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 12, 2010
Filed:
May. 07, 2008
Chao-yuan Yang, Taipei Hsien, TW;
Shun-te Chang, Taipei Hsien, TW;
Chang-ching Yeh, Taipei Hsien, TW;
Jui-chia Chen, Taipei Hsien, TW;
Chao-Yuan Yang, Taipei Hsien, TW;
Shun-Te Chang, Taipei Hsien, TW;
Chang-Ching Yeh, Taipei Hsien, TW;
Jui-Chia Chen, Taipei Hsien, TW;
Acbel Polytech Inc., Taipei Hsien, TW;
Abstract
The transformer has a bobbin, a coil assembly and a magnetic core assembly. The bobbin is mounted in the magnetic core assembly and has multiple connecting pins being formed on at least one side of a bottom surface of the bobbin. Each connecting pin has a top surface as a soldering surface that corresponds to a solder pad on a back of a circuit board. At least one fastener is further formed on the bottom surface of the circuit board. Therefore, when the transformer is mounted through the circuit board, the connecting pins are soldered on the back of the circuit board to reduce the total thickness of the combination of the transformer and the circuit board.