Patent ID: 8498124
Filing Date: 2013-07-30
Classification: H01F,H05K

Abstract:
1. A circuit board apparatus, comprising: a first circuit board; a second circuit board positioned above and in spaced relation to the first circuit board; a first magnetic component comprising a first bobbin, a first conductive coil wound around the first bobbin, and a first core, the first magnetic component disposed between the first and second circuit boards; and a second magnetic component comprising a second bobbin, a second conductive winding wound around the bobbin, and a second core, the second magnetic component disposed between the first and second circuit boards, a first bobbin pin extending upwardly from the first bobbin˜a second bobbin pin extending downwardly from the first bobbin; a third bobbin pin extending upwardly from the second bobbin, the first and third bobbin pins soldered to the second circuit board; and a fourth bobbin pin extending downwardly from the second bobbin, the second and fourth bobbin pins soldered to the first circuit board, wherein the second circuit board is stacked relative to the first circuit board on the first and second magnetic components; the first circuit board is a single-side printed circuit board; and the second circuit board is a double-side printed circuit board.