TWI899612B - Improved integrated coil structure - Google Patents
Improved integrated coil structureInfo
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Abstract
一種整合式線圈結構改良，其包含：一鐵芯本體、第一線圈、第二線圈、第三線圈、第四線圈，該鐵芯本體設有第一繞線部與第二繞線部，該鐵芯本體兩側設有第一法蘭及第二法蘭，該第一法蘭及第二法蘭之間設有第三法蘭，該第一法蘭設有第一電極、第二電極，該第二法蘭設有第三電極、第四電極，第三法蘭設有第五電極、第六電極及第七電極，該第一線圈的兩端與第一電極、第五電極電性連接，該第二線圈的兩端與第二電極、第七電極電性連接，該第三線圈的兩端與第三電極、第六電極電性連接，該第四線圈的兩端與第四電極、第七電極電性連接，藉由上述結構可使本發明在實際運用時不會因PCB走線將第二電極與第五電極電性連結而造成第三線圈短路的現象。 An improved integrated coil structure includes: an iron core body, a first coil, a second coil, a third coil, and a fourth coil; the iron core body is provided with a first winding portion and a second winding portion; a first flange and a second flange are provided on both sides of the iron core body; a third flange is provided between the first flange and the second flange; the first flange is provided with a first electrode and a second electrode; the second flange is provided with a third electrode and a fourth electrode; the third flange is provided with a fifth electrode, a sixth electrode, and a The seventh electrode: The first coil has two ends electrically connected to the first electrode and the fifth electrode; the second coil has two ends electrically connected to the second electrode and the seventh electrode; the third coil has two ends electrically connected to the third electrode and the sixth electrode; and the fourth coil has two ends electrically connected to the fourth electrode and the seventh electrode. This structure prevents the third coil from short-circuiting due to PCB traces electrically connecting the second electrode and the fifth electrode during practical application.
Description
一種線圈結構的改良，尤指一種整合式線圈結構改良。 An improvement in coil structure, especially an improvement in integrated coil structure.
如中華民國專利第M569927號「整合式線圈結構」，該案其第三圖所示，其包含一磁芯本體、第一段繞線、一第二段繞線、第三段繞線、第四段繞線，該磁芯本體的兩側分別設有第一法蘭和第二法蘭，第一法蘭和第二法蘭之間之磁芯本體上設有第三法蘭，第一法蘭的底面上設有第一端電極和第二端電極，第二法蘭的底面上設有第三端電極和第四端電極，第三法蘭的底面上設有第五端電極和第六端電極，該第一段繞線的兩端分別電性接設(焊固)於該第一端電極和第五端電極上，該第二段繞線的兩端分別電性接設(焊固)於該第五端電極和第三端電極上，該第三段繞線的兩端分別電性接設(焊固)於該第二端電極和第六端電極上，該第四段繞線的兩端分別電性接設(焊固)於該第六端電極和第四端電極上。 As shown in the third figure of the Republic of China patent No. M569927 "Integrated Coil Structure", it includes a magnetic core body, a first winding, a second winding, a third winding, and a fourth winding. A first flange and a second flange are provided on both sides of the magnetic core body, respectively. A third flange is provided on the magnetic core body between the first flange and the second flange. A first end electrode and a second end electrode are provided on the bottom surface of the first flange, and a third end electrode and a fourth end electrode are provided on the bottom surface of the second flange. A fifth end electrode and a sixth end electrode are provided on the bottom surface of the third flange. The two ends of the first winding section are electrically connected (welded) to the first end electrode and the fifth end electrode, respectively. The two ends of the second winding section are electrically connected (welded) to the fifth end electrode and the third end electrode, respectively. The two ends of the third winding section are electrically connected (welded) to the second end electrode and the sixth end electrode, respectively. The two ends of the fourth winding section are electrically connected (welded) to the sixth end electrode and the fourth end electrode, respectively.
其在實際運用時會以PCB走線的方式將第二端電極與第五端電極電性連接做中心抽頭，但這樣會使焊固於第五端電極的第二段繞線造成短路，使得該結構在實際運用上具有缺失。 In actual use, the second and fifth electrodes are electrically connected using PCB traces to create a center tap. However, this short-circuits the second winding soldered to the fifth electrode, rendering the structure ineffective in practical applications.
是故，如何將上述等缺失加以屏除，即為本案發明人所欲解決之技術困難點之所在。 Therefore, how to eliminate the above-mentioned deficiencies is the technical difficulty that the inventors of this case aim to solve.
有鑑於上述問題，因此本發明之目的在於提供一種整合式線圈結構改良。 In view of the above problems, the purpose of this invention is to provide an improved integrated coil structure.
為達以上目的，本發明提供一種整合式線圈結構改良，其包含： To achieve the above objectives, the present invention provides an improved integrated coil structure, which includes:
一鐵芯本體，該鐵芯本體設有第一繞線部與第二繞線部，該鐵芯本體兩側設有第一法蘭及第二法蘭，該第一法蘭及第二法蘭之間設有第三法蘭，該第一繞線部設於第一法蘭與第三法蘭之間，該第二繞線部設於第二法蘭與第三法蘭之間，該第一法蘭設有第一電極、第二電極，該第二法蘭設有第三電極、第四電極，第三法蘭設有第五電極、第六電極及第七電極。 An iron core body is provided with a first winding portion and a second winding portion. A first flange and a second flange are provided on both sides of the iron core body. A third flange is provided between the first and second flanges. The first winding portion is provided between the first and third flanges, and the second winding portion is provided between the second and third flanges. The first flange is provided with a first electrode and a second electrode, the second flange is provided with a third electrode and a fourth electrode, and the third flange is provided with a fifth electrode, a sixth electrode, and a seventh electrode.
第一線圈，該第一線圈設有第一端及第二端，該第一線圈的第一端電性接設於第一電極，該第一線圈的第二端電性接設於第五電極，且繞設於第一繞線部。 The first coil has a first end and a second end. The first end of the first coil is electrically connected to the first electrode, the second end of the first coil is electrically connected to the fifth electrode, and the first coil is wound around the first winding portion.
第二線圈，該第二線圈設有第一端及第二端，該第二線圈的第一端電性接設於第二電極，該第二線圈的第二端電性接設於第七電極，且繞設於第一繞線部。 The second coil has a first end and a second end. The first end of the second coil is electrically connected to the second electrode, the second end of the second coil is electrically connected to the seventh electrode, and the second coil is wound around the first winding portion.
第三線圈，該第三線圈設有第一端及第二端，該第三線圈的第一端電性接設於第六電極，該第三線圈的第二端電性接設於第三電極，且繞設於第二繞線部。 The third coil has a first end and a second end. The first end of the third coil is electrically connected to the sixth electrode, the second end of the third coil is electrically connected to the third electrode, and the third coil is wound around the second winding portion.
第四線圈，該第四線圈設有第一端及第二端，該第四線圈的第一端電性接設於第七電極，該第四線圈的第二端電性接設於第四電極，且繞設於第二繞線部。 A fourth coil has a first end and a second end. The first end of the fourth coil is electrically connected to the seventh electrode, the second end of the fourth coil is electrically connected to the fourth electrode, and the fourth coil is wound around the second winding portion.
藉由上述結構可使本發明在實際運用時第三線圈不會受第二電極與第五電極電性連接的影響而短路。 The above structure ensures that the third coil will not be short-circuited due to the electrical connection between the second electrode and the fifth electrode during practical application of the present invention.
其中，本發明更可提供另一實施例，其包含： The present invention may further provide another embodiment, which includes:
一鐵芯本體，該鐵芯本體設有第一繞線部與第二繞線部，該鐵芯本體兩側設有第一法蘭及第二法蘭，該第一法蘭及第二法蘭之間設有第三法蘭及第四法蘭，該第一繞線部設於第一法蘭與第三法蘭之間，該第二繞線部設於第二法蘭與第四法蘭之間，該第一法蘭設有第一電極、第二電極，該第二法蘭設有第三電極、第四電極，第三法蘭設有第五電極、第七電極，第四法蘭設有第八電極、第九電極。 An iron core body, the iron core body having a first winding portion and a second winding portion, a first flange and a second flange provided on both sides of the iron core body, a third flange and a fourth flange provided between the first and second flanges, the first winding portion provided between the first and third flanges, the second winding portion provided between the second and fourth flanges, the first flange provided with a first electrode and a second electrode, the second flange provided with a third electrode and a fourth electrode, the third flange provided with a fifth electrode and a seventh electrode, and the fourth flange provided with an eighth electrode and a ninth electrode.
第一線圈，該第一線圈設有第一端及第二端，該第一線圈的第一端電性接設於第一電極，該第一線圈的第二端電性接設於第五電極，且繞設於第一繞線部。 The first coil has a first end and a second end. The first end of the first coil is electrically connected to the first electrode, the second end of the first coil is electrically connected to the fifth electrode, and the first coil is wound around the first winding portion.
第二線圈，該第二線圈設有第一端及第二端，該第二線圈的第一端電性接設於第二電極，該第二線圈的第二端電性接設於第七電極，且繞設於第一繞線部。 The second coil has a first end and a second end. The first end of the second coil is electrically connected to the second electrode, the second end of the second coil is electrically connected to the seventh electrode, and the second coil is wound around the first winding portion.
第三線圈，該第三線圈設有第一端及第二端，該第三線圈的第一端電性接設於第八電極，該第三線圈的第二端電性接設於第三電極，且繞設於第二繞線部。 The third coil has a first end and a second end. The first end of the third coil is electrically connected to the eighth electrode, the second end of the third coil is electrically connected to the third electrode, and the third coil is wound around the second winding portion.
第四線圈，該第四線圈設有第一端及第二端，該第四線圈的第一端電性接設於第九電極，該第四線圈的第二端電性接設於第四電極，且繞設於第二繞線部。 A fourth coil has a first end and a second end. The first end of the fourth coil is electrically connected to the ninth electrode, the second end of the fourth coil is electrically connected to the fourth electrode, and the fourth coil is wound around the second winding portion.
藉由上述結構可使本發明在實際運用時第三線圈不會受第 二電極與第五電極電性連接的影響而短路。 The above structure ensures that, during practical application of the present invention, the third coil will not be affected by the electrical connection between the second electrode and the fifth electrode, causing a short circuit.
1:鐵芯本體 1: Iron core body
11:第一繞線部 11: First winding section
12:第二繞線部 12: Second winding section
2:第一法蘭 2: First flange
21:第一電極 21: First electrode
22:第二電極 22: Second electrode
3:第二法蘭 3: Second Flange
31:第三電極 31: Third electrode
32:第四電極 32: Fourth electrode
4:第三法蘭 4: Third flange
41:第五電極 41: Fifth electrode
42:第六電極 42: Sixth electrode
43:第七電極 43: Seventh Electrode
5:第一線圈 5: First coil
51:第一端 51: First End
52:第二端 52: Second End
6:第二線圈 6: Second coil
61:第一端 61: First End
62:第二端 62: Second End
7:第三線圈 7: Third coil
71:第一端 71: First End
72:第二端 72: Second End
8:第四線圈 8: Fourth coil
81:第一端 81: First End
82:第二端 82: Second End
9:第四法蘭 9: The Fourth Lantern
91:第八電極 91: Eighth Electrode
92:第九電極 92: Ninth Electrode
A1:第一外部電路 A1: First external circuit
A2:第二外部電路 A2: Second external circuit
A3:第三外部電路 A3: Third external circuit
A4:第四外部電路 A4: Fourth external circuit
〔圖1〕為本發明之下視示意圖。 [Figure 1] is a schematic diagram of the present invention from below.
〔圖2〕為本發明設有外接電路之示意圖。 Figure 2 is a schematic diagram of the present invention with an external circuit.
〔圖3〕為本發明另一實施例之下視示意圖。 [Figure 3] is a schematic diagram from below of another embodiment of the present invention.
〔圖4〕為本發明另一實施例設有外接電路之示意圖。 Figure 4 is a schematic diagram of another embodiment of the present invention with an external circuit.
為使 貴審查員方便簡潔瞭解本發明之其他特徵內容與優點及其所達成之功效能夠更為顯現，茲將本發明配合附圖，詳細說明如下： To help you, the reviewer, more easily and concisely understand the other features, advantages, and effects of this invention, we hereby provide a detailed description of this invention with accompanying diagrams as follows:
請配合參閱圖1所示，一種整合式線圈結構改良，其包含： Please refer to Figure 1 for an improved integrated coil structure, which includes:
一鐵芯本體1，該鐵芯本體1設有第一繞線部11與第二繞線部12，該鐵芯本體1兩側設有第一法蘭2及第二法蘭3，該第一法蘭2及第二法蘭3之間設有第三法蘭4，該第一繞線部11設於第一法蘭2與第三法蘭4之間，該第二繞線部12設於第二法蘭3與第三法蘭4之間，該第一法蘭2設有第一電極21、第二電極22，該第二法蘭3設有第三電極31、第四電極32，第三法蘭4設有第五電極41、第六電極42及第七電極43。 An iron core body 1 is provided with a first winding portion 11 and a second winding portion 12. A first flange 2 and a second flange 3 are provided on both sides of the iron core body 1. A third flange 4 is provided between the first and second flanges 2 and 3. The first winding portion 11 is provided between the first and third flanges 2 and 4, and the second winding portion 12 is provided between the second and third flanges 3 and 4. The first flange 2 is provided with a first electrode 21 and a second electrode 22. The second flange 3 is provided with a third electrode 31 and a fourth electrode 32. The third flange 4 is provided with a fifth electrode 41, a sixth electrode 42, and a seventh electrode 43.
第一線圈5，該第一線圈5設有第一端51及第二端52，該第一線圈5的第一端51電性接設於第一電極21，該第一線圈5的第二端52電性接設於第五電極41，且繞設於第一繞線部11。 The first coil 5 has a first end 51 and a second end 52. The first end 51 of the first coil 5 is electrically connected to the first electrode 21, and the second end 52 of the first coil 5 is electrically connected to the fifth electrode 41. The first coil 5 is wound around the first winding portion 11.
第二線圈6，該第二線圈6設有第一端61及第二端62，該第二線圈6的第一端61電性接設於第二電極22，該第二線圈6的第二端62電性接設 於第七電極43，且繞設於第一繞線部11。 The second coil 6 has a first end 61 and a second end 62. The first end 61 of the second coil 6 is electrically connected to the second electrode 22, and the second end 62 of the second coil 6 is electrically connected to the seventh electrode 43. The second coil 6 is wound around the first winding portion 11.
第三線圈7，該第三線圈7設有第一端71及第二端72，該第三線圈7的第一端71電性接設於第六電極42，該第三線圈7的第二端72電性接設於第三電極31，且繞設於第二繞線部12。 The third coil 7 has a first end 71 and a second end 72. The first end 71 of the third coil 7 is electrically connected to the sixth electrode 42, and the second end 72 of the third coil 7 is electrically connected to the third electrode 31. The third coil 7 is wound around the second winding portion 12.
第四線圈8，該第四線圈8設有第一端81及第二端82，該第四線圈8的第一端81電性接設於第七電極43，該第四線圈8的第二端82電性接設於第四電極32，且繞設於第二繞線部12。 The fourth coil 8 has a first end 81 and a second end 82. The first end 81 of the fourth coil 8 is electrically connected to the seventh electrode 43, and the second end 82 of the fourth coil 8 is electrically connected to the fourth electrode 32. The fourth coil 8 is wound around the second winding portion 12.
其中，該第一線圈5與第二線圈6平行設於第一繞線部11。 The first coil 5 and the second coil 6 are arranged parallel to the first winding portion 11.
請再配合參閱圖1、圖2所示，其中，該第二電極22與第五電極41之間設有第一外部電路A1，該第一外部電路A1將第二電極22與第五電極41電性連接，可使第二電極22與第五電極41做中心抽頭使用，該第一外部電路A1可為PCB(印刷電路板Printed circuit board)走線。 Please refer to Figures 1 and 2 , where a first external circuit A1 is provided between the second electrode 22 and the fifth electrode 41. This first external circuit A1 electrically connects the second electrode 22 and the fifth electrode 41, allowing them to function as a center tap. This first external circuit A1 can be a PCB (printed circuit board) trace.
其中，該第一電極21與第六電極42之間設有第二外部電路A2，該第二外部電路A2將第一電極21與第六電極42電性連接，可使訊號由第一電極21傳入至第六電極42，再透過第三線圈7傳至第三電極31，該第二外部電路A2可為PCB走線。 A second external circuit A2 is provided between the first electrode 21 and the sixth electrode 42. This second external circuit A2 electrically connects the first electrode 21 and the sixth electrode 42, allowing signals to be transmitted from the first electrode 21 to the sixth electrode 42 and then to the third electrode 31 via the third coil 7. This second external circuit A2 can be a PCB trace.
其中，另一訊號由第七電極43透過第四線圈8傳至第四電極32。 Another signal is transmitted from the seventh electrode 43 to the fourth electrode 32 via the fourth coil 8.
與習用相比，藉由於第三法蘭4設置第六電極42並將第三線圈7的兩端電性接設於第三電極31與第六電極42，使本發明在實際運用時第三線圈7不會受第二電極22與第五電極41電性連接的影響而短路，且實際運用時藉由第二外部電路A2將第一電極21與第六電極42電性連結，使訊號可 以由第一電極21透過第二外部電路A2到第六電極42，再藉由第三線圈7而到達第三電極31，而另一訊號則由第七電極43透過第四線圈8傳至第四電極32。 Compared to conventional practice, by providing the sixth electrode 42 on the third flange 4 and electrically connecting both ends of the third coil 7 to the third electrode 31 and the sixth electrode 42, the present invention prevents the third coil 7 from being short-circuited by the electrical connection between the second electrode 22 and the fifth electrode 41 during practical application. Furthermore, the first electrode 21 and the sixth electrode 42 are electrically connected via the second external circuit A2 during practical application, allowing signals to pass from the first electrode 21 through the second external circuit A2 to the sixth electrode 42, and then through the third coil 7 to the third electrode 31. Meanwhile, another signal is transmitted from the seventh electrode 43 through the fourth coil 8 to the fourth electrode 32.
請配合參閱圖3所示，其中，本發明更可提供另一實施例，其包含： Please refer to Figure 3, in which the present invention can provide another embodiment, which includes:
一鐵芯本體1，該鐵芯本體1設有第一繞線部11與第二繞線部12，該鐵芯本體1兩側設有第一法蘭2及第二法蘭3，該第一法蘭2及第二法蘭3之間設有第三法蘭4及第四法蘭9，該第一繞線部11設於第一法蘭2與第三法蘭4之間，該第二繞線部12設於第二法蘭3與第四法蘭9之間，該第一法蘭2設有第一電極21、第二電極22，該第二法蘭3設有第三電極31、第四電極32，第三法蘭4設有第五電極41、第七電極43，第四法蘭9設有第八電極91、第九電極92。 An iron core body 1 is provided with a first winding portion 11 and a second winding portion 12. A first flange 2 and a second flange 3 are provided on both sides of the iron core body 1. A third flange 4 and a fourth flange 9 are provided between the first flange 2 and the second flange 3. The first winding portion 11 is provided between the first flange 2 and the third flange 4, and the second winding portion 12 is provided between the second flange 3 and the fourth flange 9. The first flange 2 is provided with a first electrode 21 and a second electrode 22. The second flange 3 is provided with a third electrode 31 and a fourth electrode 32. The third flange 4 is provided with a fifth electrode 41 and a seventh electrode 43. The fourth flange 9 is provided with an eighth electrode 91 and a ninth electrode 92.
第一線圈5，該第一線圈5設有第一端51及第二端52，該第一線圈5的第一端51電性接設於第一電極21，該第一線圈5的第二端52電性接設於第五電極41，且繞設於第一繞線部11。 The first coil 5 has a first end 51 and a second end 52. The first end 51 of the first coil 5 is electrically connected to the first electrode 21, and the second end 52 of the first coil 5 is electrically connected to the fifth electrode 41. The first coil 5 is wound around the first winding portion 11.
第二線圈6，該第二線圈6設有第一端61及第二端62，該第二線圈6的第一端61電性接設於第二電極22，該第二線圈6的第二端62電性接設於第七電極43，且繞設於第一繞線部11。 The second coil 6 has a first end 61 and a second end 62. The first end 61 of the second coil 6 is electrically connected to the second electrode 22, and the second end 62 of the second coil 6 is electrically connected to the seventh electrode 43. The second coil 6 is wound around the first winding portion 11.
第三線圈7，該第三線圈7設有第一端71及第二端72，該第三線圈7的第一端71電性接設於第八電極91，該第三線圈7的第二端72電性接設於第三電極31，且繞設於第二繞線部12。 The third coil 7 has a first end 71 and a second end 72. The first end 71 of the third coil 7 is electrically connected to the eighth electrode 91, and the second end 72 of the third coil 7 is electrically connected to the third electrode 31. The third coil 7 is wound around the second winding portion 12.
第四線圈8，該第四線圈8設有第一端81及第二端82，該第四線圈8的第一端81電性接設於第九電極92，該第四線圈8的第二端82電性接設 於第四電極32，且繞設於第二繞線部12。 The fourth coil 8 has a first end 81 and a second end 82. The first end 81 of the fourth coil 8 is electrically connected to the ninth electrode 92, and the second end 82 of the fourth coil 8 is electrically connected to the fourth electrode 32. The fourth coil 8 is wound around the second winding portion 12.
其中，該第一線圈5與第二線圈6平行設於第一繞線部11。 The first coil 5 and the second coil 6 are arranged parallel to the first winding portion 11.
請再配合參閱圖3、圖4所示，其中，該第二電極22與第五電極41之間設有第一外部電路A1，該第一外部電路A1將第二電極22與第五電極41電性連接，使第二電極22與第五電極41做中心抽頭使用，該第一外部電路A1可為PCB走線。 Please refer to Figures 3 and 4 , where a first external circuit A1 is provided between the second electrode 22 and the fifth electrode 41. This first external circuit A1 electrically connects the second electrode 22 and the fifth electrode 41, allowing them to function as a center tap. This first external circuit A1 can be a PCB trace.
其中，該第一電極21與第八電極91之間設有第三外部電路A3，該第三外部電路A3將第一電極21與第八電極91電性連接，可使訊號由第一電極21傳入至第八電極91，再透過第三線圈7傳至第三電極31，該第三外部電路A3可為PCB走線。 A third external circuit A3 is provided between the first electrode 21 and the eighth electrode 91. This third external circuit A3 electrically connects the first electrode 21 and the eighth electrode 91, allowing signals to be transmitted from the first electrode 21 to the eighth electrode 91 and then to the third electrode 31 via the third coil 7. This third external circuit A3 can be a PCB trace.
其中，該第七電極43與第九電極92之間設有第四外部電路A4，該第四外部電路A4將第七電極43與第九電極92電性連接，可使另一訊號由第七電極43傳至第九電極92，再透過第四線圈8傳至第四電極32，該第四外部電路A4可為PCB走線。 A fourth external circuit A4 is provided between the seventh electrode 43 and the ninth electrode 92. This fourth external circuit A4 electrically connects the seventh electrode 43 and the ninth electrode 92, allowing another signal to be transmitted from the seventh electrode 43 to the ninth electrode 92, and then to the fourth electrode 32 via the fourth coil 8. This fourth external circuit A4 can be a PCB trace.
與習用相比，藉由將第三線圈7的兩端電性連接於第三電極31與第八電極91，使本發明在實際運用時第三線圈7不會受第二電極22與第五電極41電性連接的影響而短路，且實際運用時藉由第三外部電路A3將第一電極21與第八電極91電性連結，使訊號可以由第一電極21透過第三外部電路A3到第八電極91，再藉由第三線圈7而到達第三電極31，而另一訊號則由第七電極43透過第四外部電路A4傳至第九電極92，再透過第四線圈8傳至第四電極32。 Compared to conventional practice, by electrically connecting both ends of the third coil 7 to the third electrode 31 and the eighth electrode 91, the present invention prevents the third coil 7 from being short-circuited by the electrical connection between the second electrode 22 and the fifth electrode 41 during practical application. Furthermore, the first electrode 21 and the eighth electrode 91 are electrically connected via the third external circuit A3 during practical application, allowing signals to pass from the first electrode 21 through the third external circuit A3 to the eighth electrode 91, and then through the third coil 7 to the third electrode 31. Meanwhile, another signal is transmitted from the seventh electrode 43 through the fourth external circuit A4 to the ninth electrode 92, and then through the fourth coil 8 to the fourth electrode 32.
以上所論述者，僅為本發明較佳實施例而已，並非用以限定 本發明之專利範圍；故在不脫離本發明之精神與範圍內所作之等效形狀、構造或組合之變換，皆應涵蓋於本發明之專利範圍內。 The above description is merely a preferred embodiment of the present invention and is not intended to limit the patent scope of the present invention. Therefore, any equivalent changes in shape, structure, or combination that do not depart from the spirit and scope of the present invention should be included in the patent scope of the present invention.
11:第一繞線部 11: First winding section
12:第二繞線部 12: Second winding section
2:第一法蘭 2: First flange
21:第一電極 21: First electrode
22:第二電極 22: Second electrode
3:第二法蘭 3: Second Flange
31:第三電極 31: Third electrode
32:第四電極 32: Fourth electrode
4:第三法蘭 4: Third flange
41:第五電極 41: Fifth electrode
42:第六電極 42: Sixth electrode
43:第七電極 43: Seventh Electrode
5:第一線圈 5: First coil
6:第二線圈 6: Second coil
7:第三線圈 7: Third coil
8:第四線圈 8: Fourth coil
A1:第一外部電路 A1: First external circuit
A2:第二外部電路 A2: Second external circuit
Claims (7)
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| TW112130472A TWI899612B (en) | 2023-08-14 | 2023-08-14 | Improved integrated coil structure |
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| TW112130472A TWI899612B (en) | 2023-08-14 | 2023-08-14 | Improved integrated coil structure |
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| TW202008403A (en) * | 2018-08-01 | 2020-02-16 | 西北臺慶科技股份有限公司 | Integrated multi-inductor component |
| US20210233702A1 (en) * | 2020-01-27 | 2021-07-29 | Tdk Corporation | Coil component and circuit board having the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TW202008403A (en) * | 2018-08-01 | 2020-02-16 | 西北臺慶科技股份有限公司 | Integrated multi-inductor component |
| US20210233702A1 (en) * | 2020-01-27 | 2021-07-29 | Tdk Corporation | Coil component and circuit board having the same |
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