TWI469159B

TWI469159B - Electronic element

Info

Publication number: TWI469159B
Application number: TW97150389A
Authority: TW
Inventors: Han Cheng Hsu; Chih Tse Chen; Yu Chen Hsieh
Original assignee: Delta Electronics Inc
Priority date: 2008-12-24
Filing date: 2008-12-24
Publication date: 2015-01-11
Also published as: TW201025364A

Description

Electronic component

本發明係關於一種效能佳、產速高及良率佳的電子元件。 The present invention relates to an electronic component having good performance, high production speed, and good yield.

在現今之網路濾波器中，是由在兩個相同環形鐵芯上繞線而得的隔離變壓器與雜訊濾波器所構成。然而，受限於環形鐵芯之封閉形狀上限制，隔離變壓器與雜訊濾波器必須以人工方式將繞線繞設於環形鐵芯上，而無法自動化繞線。 In today's network filters, it consists of an isolation transformer and a noise filter that are wound on two identical toroidal cores. However, limited by the closed shape of the toroidal core, the isolation transformer and the noise filter must be manually wound around the toroidal core, and the winding cannot be automated.

然而，此種的採用人工方式製造所得之網路濾波器，常因製造人員熟練度不足、專心度不足或其他人為因素等導致網路濾波器的製造良率及生產效率均無法提升。 However, such a network filter manufactured by a manual method often fails to improve the manufacturing yield and productivity of the network filter due to insufficient proficiency of the manufacturer, insufficient concentration, or other human factors.

因此，為解決上述問題，本發明係提出一種電子元件中，在兼顧效能與生產自動化之情形下大幅提高產速及良率。 Therefore, in order to solve the above problems, the present invention proposes an electronic component that greatly increases the production speed and yield in the case of both efficiency and production automation.

為此，本發明係提供一種電子元件，包括第一型磁性元件、第二型磁性元件及至少一第一繞線。第一型磁性元件與該第二型磁性元件型式相異。第一繞線繞設於該第一型磁性元件和該第二型磁性元件上。 To this end, the present invention provides an electronic component comprising a first type of magnetic element, a second type of magnetic element, and at least one first winding. The first type of magnetic element is different from the second type of magnetic element. The first winding is wound around the first type of magnetic element and the second type of magnetic element.

在前述本發明電子元件中，第一型磁性元件為環型，第二型磁性元件為滾筒型、工型或柱型。第一型磁性元件或第二型磁性元件為隔離變壓器、差模濾波器、共模濾波器或雜訊濾波器。第一型磁性元件或第二型磁性元件與接線、連接器、電路板或系統連接。第一型磁性元件或第二型磁性元件包括導磁材料。 In the foregoing electronic component of the invention, the first type of magnetic element is a ring type, and the second type of magnetic element The components are drum type, work type or column type. The first type magnetic element or the second type magnetic element is an isolation transformer, a differential mode filter, a common mode filter or a noise filter. The first type of magnetic element or the second type of magnetic element is connected to a wire, connector, circuit board or system. The first type of magnetic element or the second type of magnetic element comprises a magnetically permeable material.

在前述本發明電子元件中，第一型磁性元件上更繞設有一或多組以上之繞線。而且，第一型磁性元件上更繞設有第二繞線，第二繞線具有二線頭端及中段引線端。還有，第二型磁性元件上僅繞設第一繞線。 In the foregoing electronic component of the present invention, one or more sets of windings are further wound around the first type of magnetic element. Moreover, the first type magnetic element is further wound with a second winding, and the second winding has a two-wire head end and a middle lead end. Also, only the first winding is wound around the second type of magnetic element.

前述本發明電子元件可作為網路濾波器或連接器。 The aforementioned electronic component of the invention can be used as a network filter or connector.

在本發明之電子元件中，由於是由形式相異之多個磁性元件所組成，故可以在兼顧效能與生產自動化之情形下進行電子元件之製造，進而可以大幅提高產速及良率。 In the electronic component of the present invention, since it is composed of a plurality of magnetic components having different forms, it is possible to manufacture the electronic component in consideration of both performance and production automation, and the production speed and yield can be greatly improved.

為讓本發明之上述和其他目的、特徵、和優點能更明顯易懂，下文特舉一較佳實施例，並配合所附圖式，作詳細說明如下： The above and other objects, features, and advantages of the present invention will become more apparent and understood.

100‧‧‧電子元件 100‧‧‧Electronic components

102‧‧‧第一磁性元件 102‧‧‧First magnetic component

104‧‧‧第二磁性元件 104‧‧‧Second magnetic component

106、108、110‧‧‧繞線 106, 108, 110‧‧‧ winding

a、b、c‧‧‧接點 a, b, c‧‧‧ joints

第1圖係繪示本發明一較佳實施例電子元件的局部示意圖。 BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a partial schematic view of an electronic component in accordance with a preferred embodiment of the present invention.

第2圖係繪示本發明一較佳實施例電子元件的局部電路示意圖。 2 is a partial circuit diagram of an electronic component in accordance with a preferred embodiment of the present invention.

第1圖係繪示本發明之較佳實施例電子元件100的局部示意圖。第2圖係繪示電子元件100的局部電路示意圖。請同時參照第1圖及第2圖，該電子元件100包括第一型磁性元件102、第二型磁性元件104及至少一第一繞線108。電子元件100可作為網路濾波器或連接器。 1 is a partial schematic view of an electronic component 100 in accordance with a preferred embodiment of the present invention. FIG. 2 is a partial circuit diagram of the electronic component 100. Referring to FIGS. 1 and 2 simultaneously, the electronic component 100 includes a first type magnetic element 102, a second type magnetic element 104, and at least one first winding 108. Electronic component 100 can function as a network filter or connector.

第一型磁性元件102與第二型磁性元件104型式相異，且第一繞線108同時繞設於第一型磁性元件102和第二型磁性元件104上。第一型磁性元件102可為環型，且第二型磁性元件104可為滾筒型、工型(如第1圖所示)或柱型。第一型磁性元件102或第二型磁性元件104包括導磁材料。第一型磁性元件102或第二型磁性元件104可以為隔離變壓器、差模濾波器、共模濾波器或雜訊濾波器。此外，第一型磁性元件102或第二型磁性元件104更可與接線、連接器、電路板或系統連接。 The first type of magnetic element 102 is different from the second type of magnetic element 104, and the first winding 108 is simultaneously wound around the first type of magnetic element 102 and the second type of magnetic element 104. The first type of magnetic element 102 can be a ring type, and the second type of magnetic element 104 can be of a drum type, a work type (as shown in FIG. 1) or a column type. The first type magnetic element 102 or the second type magnetic element 104 includes a magnetically permeable material. The first type magnetic element 102 or the second type magnetic element 104 may be an isolation transformer, a differential mode filter, a common mode filter, or a noise filter. In addition, the first type of magnetic element 102 or the second type of magnetic element 104 can be more connected to a wire, connector, circuit board or system.

由於第二型磁性元件104可為滾筒型、工型(如第1圖所示)或柱型，因此在其上繞設有第一繞線108之情形下，可以輕易的進行自動化生產，進而可以大幅提高生產速度及產品良率。甚至，第二型磁性元件104上僅繞設第一繞線108時，生產速度及產品良率還可以進一步提升。 Since the second type magnetic element 104 can be of a drum type, a work type (as shown in FIG. 1) or a column type, in the case where the first winding 108 is wound thereon, the automatic production can be easily performed. Can greatly increase production speed and product yield. Even when only the first winding 108 is wound around the second type magnetic element 104, the production speed and product yield can be further improved.

第一型磁性元件102上可以繞設有2組或2組以上之繞線，以發揮隔離等效果。在本較佳實施例中，第一型磁性元件102上繞設有第一繞線108、第二繞線106、第三繞線110。第二繞線106具有二線頭端a、c及中段引線端b，可以由單一導線形成，也可以由二個導線、三個導線或四個導線甚至更多導線所構成。第三繞線110可以與第一繞線108連接，也可以不連接。第一繞線108或第三繞線110可以由單一導線形成，也可以由二個導線、三個導線或四個導線甚至更多導線所構成。 Two or more sets of windings may be wound around the first type magnetic element 102 to exert an effect such as isolation. In the preferred embodiment, the first type of magnetic element 102 is wound with a first winding 108, a second winding 106, and a third winding 110. The second winding 106 has two wire ends a, c and a middle lead terminal b, which may be formed by a single wire, or may be composed of two wires, three wires or four wires or even more wires. The third winding 110 may or may not be connected to the first winding 108. The first winding 108 or the third winding 110 may be formed of a single wire, or may be composed of two wires, three wires, or four wires or even more wires.

雖然本發明已以一較佳實施例揭露如上，然其並非用以限定本發明，任何熟習此技藝者，在不脫離本發明之精神和範圍內，當可作各種之更動與潤飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。 Although the present invention has been described above in terms of a preferred embodiment, it is not intended to limit the invention, and it is obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.

100‧‧‧電子元件 100‧‧‧Electronic components

102‧‧‧第一磁性元件 102‧‧‧First magnetic component

104‧‧‧第二磁性元件 104‧‧‧Second magnetic component

106、108、110‧‧‧繞線 106, 108, 110‧‧‧ winding

a、b、c‧‧‧接點 a, b, c‧‧‧ joints

Claims

An electronic component comprising: a first type magnetic element, wherein the first type magnetic element is an isolation transformer; and a second type magnetic element is different from the first type magnetic element type, the second type magnetic element is a differential mode a filter, a common mode filter or a noise filter; and at least a first winding wound around the first type of magnetic element and the second type of magnetic element.

The electronic component of claim 1, wherein the first type of magnetic component is a ring type.

The electronic component of claim 1 or 2, wherein the second type of magnetic component is of a drum type, a work type or a column type.

An electronic component as claimed in claim 1, which is a network filter or a connector.

The electronic component of claim 1, wherein the first type of magnetic element or the second type of magnetic element is connected to a wire, a connector, a circuit board or a system.

The electronic component of claim 1, wherein the first type of magnetic element or the second type of magnetic element comprises a magnetically permeable material.

The electronic component of claim 1, wherein the first type of magnetic component is further provided with one or more sets of windings.

The electronic component of claim 1 or 7, wherein the winding is composed of a single wire, two wires or two or more wires.

An electronic component as claimed in claim 1 or 7, wherein the second type of magnetic The first winding is only wound around the sexual element.

The electronic component of claim 1, wherein the first type of magnetic component is further provided with a second winding, and the second winding has a two-wire head end and a middle lead terminal.