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公开(公告)号：KR1020140117835A
公开(公告)日：2014-10-08
申请号：KR1020130032612
申请日：2013-03-27
Applicant: 국방과학연구소
Abstract: The present invention relates to a transformer capable of performing transformation with a turn ratio of a primary coil and a secondary coil. The present invention includes a first printed circuit board on which the primary coil is formed, a second printed circuit board which is arranged on the upper side of the first printed circuit board and on which the secondary coil is formed, a first insulation paper which is arranged on the upper side of the second printed circuit board, and a first core which is assembled to pass through the first printed circuit board, the second printed circuit board, and the first insulation paper from the upper side of the first insulation paper. Thereby, the present invention reduces the size of a component, simplifies an operation process, and stably manufactures a product with uniform performance by integrating the coil with the printed circuit board, without a pin arrangement for stably combining a transformer with a bobbin for winding the coil, by implementing an existing coil using the pattern design of the printed circuit board.
Abstract translation: 本发明涉及能够以初级线圈和次级线圈的匝数比进行变形的变压器。 本发明包括：第一印刷电路板，其上形成有初级线圈;第二印刷电路板，布置在第一印刷电路板的上侧，其上形成有次级线圈;第一绝缘纸，其为 布置在第二印刷电路板的上侧，第一芯被组装成从第一绝缘纸的上侧穿过第一印刷电路板，第二印刷电路板和第一绝缘纸。 因此，本发明通过将线圈与印刷电路板集成而不使用针布置来稳定地组合变压器与绕线管的绕组，从而减小了部件的尺寸，简化了操作过程，并且稳定地制造具有均匀性能的产品， 线圈，通过使用印刷电路板的图案设计实现现有的线圈。
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公开(公告)号：KR101475437B1
公开(公告)日：2014-12-30
申请号：KR1020130032612
申请日：2013-03-27
Applicant: 국방과학연구소
Abstract: 본발명은 1차코일과 2차코일의권선비에의해변압을수행하는트랜스포머에관한것으로, 상기발명은상기 1차코일이형성된제1 인쇄회로기판; 상기제1 인쇄회로기판의상부에배치되고상기 2차코일이형성된제2 인쇄회로기판; 상기제2 인쇄회로기판의상부에배치되는제1 절연페이퍼; 및상기제1 절연페이퍼의상측으로부터상기제1 인쇄회로기판, 제2 인쇄회로기판및 제1 절연페이퍼를관통하여조립되는제1 코어를포함하는것을특징으로한다. 이에의해본 발명은본 발명은종래코일을인쇄회로기판의패턴설계를이용하여구현함으로써코일을감기위한보빈과트랜스포머를안정되게결합하기위한핀 배열이필요없이코일이인쇄회로기판과일체로서제작됨으로써부품을소형화하고작업공정을간편화하면서동시에균일한성능의제품을안정적으로제작할수 있다.
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