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    • 3. 发明授权
    • Transformer having assembled bobbins and voltage transformation module having the transformer
    • 具有组装线圈的变压器和具有变压器的电压变换模块
    • US08669838B2
    • 2014-03-11
    • US13540930
    • 2012-07-03
    • Hao-Te HsuYung-Hung Hsiao
    • Hao-Te HsuYung-Hung Hsiao
    • H01F27/30
    • H01F27/085H01F27/2866H01F27/306
    • The present invention provides a transformer having assembled bobbins and a voltage transformation module having the transformer. The transformer includes a base, bobbins, secondary windings and two magnetic cores. The base is provided with a penetration hole. The bobbins are disposed in the base and each has an annular groove, a hollow portion corresponding to the penetration hole, and protrusions formed on a surface of the bobbin. The protrusions form a gap between the two adjacent bobbins when the two adjacent bobbins are assembled with each other. The secondary windings are disposed between the bobbins and each has a through-hole corresponding to the hollow portion. The two magnetic cores penetrate the penetration hole of the base, the hollow portions of the bobbins, and the through-holes of the secondary windings to assemble them together.
    • 本发明提供一种具有组装线轴的变压器和具有该变压器的电压变换模块。 变压器包括基座,线轴,次级绕组和两个磁芯。 底座设有穿孔。 线轴设置在基座中,每个具有环形槽,对应于穿透孔的中空部分和形成在线轴的表面上的突起。 当两个相邻的筒管彼此组装时,突起在两个相邻的筒管之间形成间隙。 次级绕组设置在线轴之间,并且每个都具有与中空部分相对应的通孔。 两个磁芯穿透基座的穿透孔,线轴的中空部分和次级绕组的通孔,以将它们组装在一起。