CN103474859B - The manufacture method of terminal manufacture method and terminal and electronic devices and components core body - Google Patents
The manufacture method of terminal manufacture method and terminal and electronic devices and components core body Download PDFInfo
- Publication number
- CN103474859B CN103474859B CN201310392036.4A CN201310392036A CN103474859B CN 103474859 B CN103474859 B CN 103474859B CN 201310392036 A CN201310392036 A CN 201310392036A CN 103474859 B CN103474859 B CN 103474859B
- Authority
- CN
- China
- Prior art keywords
- base material
- terminal
- sheet metal
- manufacture method
- electronic devices
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/93—Batch processes
- H01L2224/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L2224/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
Abstract
The invention discloses a kind of terminal manufacture method, comprising: step S1, a sheet metal and base material are provided; Step S2, is divided into several Stamping Areas by described base material; Step S3, is fixedly installed on one of them Stamping Area of base material by a sheet metal correspondence; Step S4, sheet metal described in punching press and base material, make the sheet metal in base material form upper and lower two terminals be oppositely arranged.The present invention also provides a kind of electronic devices and components core body and its terminal manufacture method, except above-mentioned steps S1 to S4, also comprises step S5, is welded on terminal by electronic devices and components core body correspondence; Step S6, cuts off the terminal that described base material is fixedly installed, the electronic devices and components core body after fech connection and terminal; Step S7, adopts packaging technology encapsulation, makes a part for each terminal be exposed to side or the bottom of encapsulating housing.Terminal manufacture method of the present invention and electronic devices and components core body and its terminal manufacture method, can reduce the manufacturing cost of the terminal of electronic devices and components.
Description
Technical field
The present invention relates to a kind of manufacture method of electronic devices and components, particularly a kind of terminal manufacture method of electronic devices and components and the manufacture method of terminal and its electronic devices and components core body.
Background technology
Electronic devices and components, comprise plug-in unit device and surface mount device, its structure generally by electronic devices and components core body, the terminal be connected with its electronic devices and components core body, and encapsulating housing form.Wherein, terminal, also claims electrode slice, also cites approvingly pin.Wherein, electronic devices and components can be the components and parts such as surface mount coil inductor, electric capacity, ballast, diode.When electronic devices and components are coil inductance, its core body is coil; When electronic devices and components are ballast, its electronic devices and components core body is ballast coil; When electronic devices and components are electric capacity, its core body is capacitor plate; When electronic devices and components are semiconductor diode, its core body is semiconductor two pole piece body.Such as, surface-pasted coil inductance device, it terminal comprising coil, be connected respectively with the two ends of coil, and the housing of encapsulation.Wherein, coil is the core component of surface-pasted coil inductance device, is called core body; Terminal is generally exposed to bottom surface or the side of encapsulating housing; Encapsulating housing generally adopts Plastic Package.
Below for surface-pasted coil inductance device, the manufacture method of electronic devices and components part core body of the prior art and its terminal is described, generally comprises following steps, as shown in Figures 1 to 3:
Step 1, provides a metal sheet substrate 10;
Step 2, on the length direction of metal sheet substrate 10, stamps out and organizes the terminal 11 be connected with described metal sheet substrate 10 more, and the quantity often organizing terminal 11 is two, and two terminals 11 are the upper and lower that distribution is arranged at the width end face of metal sheet substrate 10;
The two ends of coil inductance 12 are welded on two terminals 11 up and down often described in group by step 3 respectively;
Step 4, adopts packaging technology to encapsulate described coil inductance 12 and terminal 11.
The manufacture method of above-mentioned electronic devices and components part core body and its terminal, metal sheet substrate is generally copper metal material, because terminal is directly stamping forming by sheet metal, when stamped terminals, a large amount of scrap metal of generation, thus add the manufacturing cost of terminal.Composition graphs 1 to 2 is known, in above-mentioned manufacture method, after often the area of the sheet metal of group shared by terminal is far smaller than stamped terminals, institute produces the area of scrap metal, thus causes a large amount of sheet metals and be wasted, thus increases the production cost of making electronic devices and components core body and terminal.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of terminal manufacture method, to reduce the manufacturing cost of the terminal of electronic devices and components.
In order to solve the problems of the technologies described above, technical scheme of the present invention is: a kind of terminal manufacture method, comprises the following steps:
Step S1, provide a shape to be the sheet metal of rectangle, and price is less than the strip base material of described sheet metal;
Step S2, is divided into several equal-sized rectangle Stamping Areas by the length of described base material, make the area of each described Stamping Area be greater than the area of described sheet metal;
Step S3, is fixedly installed on a described sheet metal correspondence on one of them Stamping Area of described base material, the length direction of described sheet metal is arranged perpendicular to the length direction of described base material;
Step S4, the sheet metal in step 3 described in punching press and base material, make the sheet metal of at least one Stamping Area in described base material form upper and lower two terminals be oppositely arranged.
Further, before described step S3, the width end face being also included at least one Stamping Area of described base material is respectively arranged with the step of several the first location holes.
Further, before step S3, each Stamping Area being also included in described base material is provided with the step that first dodges position, hole, and makes the sheet metal in described step S3 cover described first to dodge on position, hole.
Further, in described step S4, each Stamping Area being also included in base material is formed the step that second dodges position, hole.
Further, in described step S3, described sheet metal and the mode that is fixedly installed of base material adopt the one in welding, rivet, crimp or glueing joint.
Terminal manufacture method of the present invention, for making the terminal of electronic devices and components, especially for the terminal making surface mount device.Compared with prior art, terminal manufacture method of the present invention is that the composite material punching press adopting rectangular metal sheet and Costco Wholesale to be less than the strip base material of described sheet metal forms terminal, but not adopts sheet metal to be that the direct punching press of base material forms terminal.Manufacture method of the present invention, when punching press forms terminal, only have in punching press clout fraction be sheet metal clout, major part for base material clout, and owing to adopting sheet metal to be base material in prior art, therefore its punching press clout is all sheet metal clout.Base material Costco Wholesale again selected by the present invention is far smaller than the Costco Wholesale of sheet metal, and use the area of the sheet metal forming terminal to be far smaller than in prior art the metal base forming terminal, therefore, terminal manufacture method of the present invention, its manufacturing cost is lower.
In order to solve the problems of the technologies described above, the present invention also provides a kind of electronic devices and components core body and its terminal manufacture method, comprises the following steps:
Step S1, provide a shape to be the sheet metal of rectangle, and price is less than the strip base material of described sheet metal;
Step S2, is divided into several rectangle Stamping Areas by the length of described base material, make the area of described Stamping Area be greater than the area of described sheet metal;
Step S3, is fixedly installed on a described sheet metal correspondence on one of them Stamping Area of described base material, the length direction of described sheet metal is arranged perpendicular to the length direction of described base material;
Step S4, the sheet metal in step 3 described in punching press and base material, make the sheet metal of at least one Stamping Area in described base material form upper and lower two terminals be oppositely arranged;
Step S5, is welded on corresponding respectively for the two ends of an electronic devices and components core body on two terminals of a Stamping Area in described base material, realizes the electrical connection of two terminals in an electronic devices and components core body and described base material;
Step S6, cuts off the terminal be fixedly installed with described base material in described step S5, takes out the electronic devices and components core body after electrical connection and terminal;
Step S7, adopts packaging technology to carry out packaging shell to described electronic devices and components core body and terminal, makes the part of each terminal be exposed to side or the bottom of described encapsulating housing.
Further, before step S3, at least one Stamping Area being also included in described base material is provided with the step that first dodges position, hole, and makes the sheet metal in described step S3 cover described first to dodge on position, hole.
Further, before described step S3, the width end face being also included at least one Stamping Area of described base material is respectively arranged with the step of several the first location holes.
Further, before described step S5, what be also included in each described terminal and base material is fixedly installed the step that region is provided with the second location hole.
Further, before described step S5, each Stamping Area being also included in described base material is formed the step that second dodges position, hole.
Compared with prior art, the manufacture method of electronic devices and components core body of the present invention and its terminal, for making electronic devices and components, especially for the surface-pasted electronic devices and components of making.Compared with prior art, the manufacture method of electronic devices and components core body of the present invention and its terminal, be that the composite material punching press adopting rectangular metal sheet and Costco Wholesale to be less than the strip base material of described sheet metal forms terminal, but not adopt sheet metal to be that the direct punching press of base material forms terminal.Manufacture method of the present invention, when punching press forms terminal, only have in punching press clout fraction be sheet metal clout, major part for base material clout, and owing to adopting sheet metal to be base material in prior art, therefore its punching press clout is all sheet metal clout.Base material Costco Wholesale again selected by the present invention is far smaller than the Costco Wholesale of sheet metal, and use the area of the sheet metal forming terminal to be far smaller than in prior art the metal base forming terminal, therefore, the present invention is when the connected terminal of making electronic devices and components core body, and its manufacturing cost is lower.
Accompanying drawing explanation
Fig. 1-3 is the electronic devices and components part core body of prior art and the manufacture method process schematic of its terminal;
Fig. 4-10 is terminal manufacture method process schematic of the present invention;
Figure 11-14 is the process schematic of electronic devices and components core body of the present invention and its terminal manufacture method.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
Embodiment one
Fig. 4-10 is terminal manufacture method process schematic of the present invention, please refer to Fig. 4, and the coil inductance in the present embodiment surface mount device is example, and the terminal manufacture method of the embodiment of the present invention is described.A kind of terminal manufacture method, comprises the following steps:
Step S1, please refer to Fig. 5 and 6, provide a shape to be the sheet metal 200 of rectangle, and price is less than the strip plastic sheet base material 100 of described sheet metal 200;
Step S2, please refer to Fig. 7, the length of described base material 100 is divided into several equal-sized rectangle Stamping Areas 101, makes the area of described Stamping Area 101 be greater than the area of described sheet metal 200;
Step S3, please refer to Fig. 9, described sheet metal 200 correspondence is fixedly installed on one of them Stamping Area 101 of described base material 100, and the length direction of described sheet metal 200 is arranged perpendicular to the length direction of described base material 100;
Step S4, please refer to Figure 10, the sheet metal 200 in step 3 described in punching press and base material 100, makes the sheet metal 200 of at least one Stamping Area 101 in described base material 100 form upper and lower two terminals be oppositely arranged 201.
Wherein, sheet metal 200 is made for metallic copper material.
Wherein, described base material 100 adopts per kilogram unit price to be less than metal material or the nonmetallic materials of sheet metal 200 price.Such as: can be aluminum metallic material, can be scraps of paper material, can also be the materials such as plastic sheet.
Wherein, described sheet metal 200 and base material 100 be fixedly installed way selection riveting method.
The terminal manufacture method of present embodiment, for making the terminal of surface adhered with electronic component.Terminal manufacture method of the present invention, that the composite material adopting rectangular metal sheet 200 and Costco Wholesale to be less than the formation of the strip base material 100 of described sheet metal 200 carries out punching press, form terminal 201 at sheet metal 200 after punching press, but not adopt sheet metal to be that the direct punching press of base material forms terminal.Manufacture method of the present invention, when punching press forms terminal 201, in punching press clout, major part is the clout of base material 100, and due to after employing sheet metal is base material punching press in prior art, its clout is all sheet metal clout.Base material Costco Wholesale selected by the present invention is well below the Costco Wholesale of sheet metal, and use the area of the sheet metal forming terminal to be far smaller than in prior art the metal base forming terminal, therefore, the terminal manufacture method of present embodiment, its manufacturing cost is lower.
As preferably execution mode, please refer to Fig. 7, before described step S3, the width end face being also included at least one Stamping Area 101 of described base material 100 is respectively arranged with the step of several the first location holes 102.Wherein, the effect of the first location hole 102 has two.One is for pulling base material, and its position is moved; Two is when riveting, and is directly arranged on by rivet in this first location hole 102, for sheet metal 200 is fixed on base material 100.
As preferably execution mode, please refer to Fig. 8, before step S3, each Stamping Area 101 being also included in described base material 100 is provided with the step that first dodges position, hole 103, and makes the sheet metal 200 in described step S3 cover described first to dodge on position, hole 103.First effect of dodging position, hole 103 is: the punching press thickness reducing sheet metal 200, to improve the stamping quality of punched metal sheet 200, forms the terminal 201 that quality is higher.
As preferably execution mode, please refer to Figure 10, in described step S4, each Stamping Area 101 being also included in described base material 100 forms the step that second dodges position, hole 104.Second effect of dodging position, hole 104 is, provides certain working space, so that realize the weld job of terminal 201 and its electronic devices and components core body.
In the step S3 of present embodiment, described sheet metal 200 is not limited to riveting method with the mode that is fixedly installed of base material 100, can also adopt the modes such as welding, crimping or splicing.
Embodiment two
The present embodiment two improves to form on the basis of embodiment one, and the step of its terminal manufacture method is identical with embodiment one.The present embodiment two provides a kind of electronic devices and components core body and its terminal manufacture method, please refer to Figure 11, comprises the following steps:
Step S1, please refer to Fig. 5 and 6, provide a shape to be the sheet metal 200 of rectangle, and price is less than the strip plastic sheet base material 100 of described sheet metal 200;
Step S2, please refer to Fig. 7, the length of described base material 100 is divided into several equal-sized rectangle Stamping Areas 101, makes the area of described Stamping Area 101 be greater than the area of described sheet metal 200;
Step S3, please refer to Fig. 9, described sheet metal 200 correspondence is fixedly installed on one of them Stamping Area 101 of described base material 100, and the length direction of described sheet metal 200 is arranged perpendicular to the length direction of described base material 100;
Step S4, please refer to Figure 10, the sheet metal 200 in step 3 described in punching press and base material 100, makes the sheet metal 200 of at least one Stamping Area 101 in described base material 100 form upper and lower two terminals be oppositely arranged 201.
Step S5, please refer to Figure 13, be welded on corresponding respectively for the two ends of an electronic devices and components core body 300 on two terminals 201 of a Stamping Area 101 in described base material 100, realize the electrical connection of two terminals 201 in electronic devices and components core 300 body and described base material 100;
Step S6, please refer to Figure 14, cuts off the terminal 201 be fixedly installed with described base material 100 in described step S5, takes out the electronic devices and components core body 300 after electrical connection and terminal 201;
Step S7, adopts packaging technology to carry out packaging shell to described electronic devices and components core body 300 and terminal 201, makes a part for each terminal 201 be exposed to side or the bottom of described encapsulating housing.
Wherein, above step S1 to S4 is the step making terminal 201 in the present embodiment two, and its manufacture method is identical with above-described embodiment one.The manufacture method of the terminal of above-described embodiment one preferably execution mode, is adapted in the present embodiment two equally.
As preferably execution mode, please refer to Figure 12, in the present embodiment two, before described step S5, what be also included in each described terminal 201 and base material 100 is fixedly installed the step that region is provided with the second location hole 105.Wherein, the effect of the second location hole 105 is as follows: one be for hold in the palm drag punching press after form the base material of terminal; Two is in described step S5, realizes playing restriction effect in the weld job of electronic devices and components core body and terminal, prevents the base material 100 position skew being fixedly connected with terminal 201; Three is in described step S6, play the effect limiting position, and when preventing from cutting off operation, base material 100 position offsets, and to avoid the precision cutting off operation, thus improves the quality of the electronic devices and components core body 300 after taking out electrical connection and terminal 201.
Wherein, the electronic devices and components core body 300 in the present embodiment two is surface-pasted inductance coil, but is not limited to surface-pasted coil inductance, can also be the components and parts such as surface mount capacitors, choke, diode.When electronic devices and components are coil inductance, its core body is coil; When electronic devices and components are ballast, its electronic devices and components core body is ballast coil; When electronic devices and components are electric capacity, its core body is capacitor plate; When electronic devices and components are semiconductor diode, its core body is semiconductor two pole piece body.
The electronic devices and components core body of the present embodiment two and the manufacture method of its terminal, for making surface-pasted coil inductance.Compared with prior art, the manufacture method of electronic devices and components core body of the present invention and its terminal, be that the composite material punching press adopting rectangular metal sheet 200 and Costco Wholesale to be less than the strip base material 100 of described sheet metal 200 forms terminal 201, but not adopt sheet metal 200 to be base material 100 directly punching press formation terminal 201.Manufacture method of the present invention, when punching press forms terminal 201, only have in punching press clout fraction be sheet metal clout, major part for base material clout, and owing to adopting sheet metal to be base material in prior art, therefore its punching press clout is all sheet metal clout.Base material Costco Wholesale again selected by the present invention is far smaller than the Costco Wholesale of sheet metal, and use the area of the sheet metal forming terminal to be far smaller than in prior art the metal base forming terminal, therefore, the present invention is when the connected terminal of making electronic devices and components core body, and its manufacturing cost is lower.
Claims (10)
1. a terminal manufacture method, comprises the following steps:
Step S1, provides a shape to be the sheet metal of rectangle, and strip base material; Described sheet metal is metallic copper material, and described base material is nonmetallic materials or aluminum metallic material;
Step S2, is divided into several equal-sized rectangle Stamping Areas, makes the area of described Stamping Area be greater than the area of described sheet metal by the length of described base material;
Step S3, is fixedly installed on a described sheet metal correspondence on one of them Stamping Area of described base material, the length direction of described sheet metal is arranged perpendicular to the length direction of described base material;
Step S4, the sheet metal in step 3 described in punching press and base material, make the sheet metal of at least one Stamping Area in described base material form upper and lower two terminals be oppositely arranged.
2. terminal manufacture method according to claim 1, is characterized in that, before described step S3, the width end face being also included at least one Stamping Area of described base material is respectively arranged with the step of several the first location holes.
3. terminal manufacture method according to claim 1, it is characterized in that, before step S3, each Stamping Area being also included in described base material is provided with the step that first dodges position, hole, and makes the sheet metal in described step S3 cover described first to dodge on position, hole.
4. terminal manufacture method according to claim 1, is characterized in that, in described step S4, each Stamping Area being also included in described base material is formed the step that second dodges position, hole.
5. terminal manufacture method according to claim 1, is characterized in that, in described step S3, described sheet metal and the mode that is fixedly installed of base material adopt the one in welding, rivet, crimp or glueing joint.
6. electronic devices and components core body and its terminal manufacture method, comprises the following steps:
Step S1, provides a shape to be the sheet metal of rectangle, and strip base material; Described sheet metal is metallic copper material, and described base material is nonmetallic materials or aluminum metallic material;
Step S2, is divided into several rectangle Stamping Areas by the length of described base material, make the area of described Stamping Area be greater than the area of described sheet metal;
Step S3, is fixedly installed on a described sheet metal correspondence on one of them Stamping Area of described base material, the length direction of described sheet metal is arranged perpendicular to the length direction of described base material;
Step S4, the sheet metal in step 3 described in punching press and base material, make the sheet metal of at least one Stamping Area in described base material form upper and lower two terminals be oppositely arranged;
Step S5, is welded on corresponding respectively for the two ends of an electronic devices and components core body on two terminals of a Stamping Area in described base material, realizes the electrical connection of two terminals in an electronic devices and components core body and described base material;
Step S6, cuts off the terminal be fixedly installed with described base material in described step S5, takes out the electronic devices and components core body after electrical connection and terminal;
Step S7, adopts packaging technology to carry out packaging shell to described electronic devices and components core body and terminal, makes the part of each terminal be exposed to side or the bottom of described encapsulating housing.
7. electronic devices and components core body according to claim 6 and its terminal manufacture method, it is characterized in that, before step S3, at least one Stamping Area being also included in described base material is provided with the step that first dodges position, hole, and makes the sheet metal in described step S3 cover described first to dodge on position, hole.
8. electronic devices and components core body according to claim 6 and its terminal manufacture method, is characterized in that, before described step S3, the width end face being also included at least one Stamping Area of described base material is respectively arranged with the step of several the first location holes.
9. electronic devices and components core body according to claim 6 and its terminal manufacture method, is characterized in that, before described step S5, what be also included in each described terminal and base material is fixedly installed the step that region is provided with the second location hole.
10. electronic devices and components core body according to claim 6 and its terminal manufacture method, is characterized in that, before described step S5, each Stamping Area being also included in described base material formed the step that second dodges position, hole.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310392036.4A CN103474859B (en) | 2013-09-02 | 2013-09-02 | The manufacture method of terminal manufacture method and terminal and electronic devices and components core body |
| JP2013221187A JP5824495B2 (en) | 2013-09-02 | 2013-10-24 | Terminal manufacturing method, and terminal and electronic component core manufacturing method |
| TW102143405A TW201511055A (en) | 2013-09-02 | 2013-11-28 | Terminal manufacturing method as well as manufacturing method of terminals and cores of electronic parts and components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310392036.4A CN103474859B (en) | 2013-09-02 | 2013-09-02 | The manufacture method of terminal manufacture method and terminal and electronic devices and components core body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103474859A CN103474859A (en) | 2013-12-25 |
| CN103474859B true CN103474859B (en) | 2015-11-25 |
Family
ID=49799606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310392036.4A Active CN103474859B (en) | 2013-09-02 | 2013-09-02 | The manufacture method of terminal manufacture method and terminal and electronic devices and components core body |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5824495B2 (en) |
| CN (1) | CN103474859B (en) |
| TW (1) | TW201511055A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746208B (en) * | 2014-01-09 | 2017-01-04 | 青岛钜祥精密模具有限公司 | Contact flat spring and method for high-precision manufacturing thereof |
| JP6156350B2 (en) * | 2014-12-20 | 2017-07-05 | 株式会社村田製作所 | Surface mount inductor and manufacturing method thereof |
| CN104753495B (en) * | 2015-03-28 | 2017-10-20 | 烟台明德亨电子科技有限公司 | A kind of sheet metal is grounded three wire surfaces patch quartz resonator and its production technology |
| CN114980560B (en) * | 2018-09-25 | 2023-08-29 | 苏州昀冢电子科技股份有限公司 | Production process of base with electronic element |
| CN108989511B (en) * | 2018-09-25 | 2023-05-12 | 苏州昀冢电子科技股份有限公司 | Base with electronic element and voice coil motor |
| CN113571992B (en) * | 2021-08-09 | 2024-01-12 | 东莞市彩历上自动化设备科技有限公司 | Terminal laminating machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406338B1 (en) * | 1999-07-08 | 2002-06-18 | Yazaki Corporation | Board terminal and method of producing same |
| CN1357948A (en) * | 2000-12-07 | 2002-07-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacture of its terminal and core seat |
| CN101471525A (en) * | 2007-12-29 | 2009-07-01 | 富士康(昆山)电脑接插件有限公司 | Terminal material belt and method of manufacturing the same |
| CN102742096A (en) * | 2010-02-03 | 2012-10-17 | 矢崎总业株式会社 | Method for producing connector terminal and method for assembling multi-stage connector |
| CN202585048U (en) * | 2011-12-14 | 2012-12-05 | 东莞大锋塑胶五金有限公司 | Improved network transformer terminal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101044608B1 (en) * | 2009-05-29 | 2011-06-29 | 오세종 | Process for molding composite inductors |
| TW201234395A (en) * | 2011-02-11 | 2012-08-16 | Superworld Electronics Co Ltd | Injection molding shielding type inductor manufacturing method |
-
2013
- 2013-09-02 CN CN201310392036.4A patent/CN103474859B/en active Active
- 2013-10-24 JP JP2013221187A patent/JP5824495B2/en not_active Expired - Fee Related
- 2013-11-28 TW TW102143405A patent/TW201511055A/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406338B1 (en) * | 1999-07-08 | 2002-06-18 | Yazaki Corporation | Board terminal and method of producing same |
| CN1357948A (en) * | 2000-12-07 | 2002-07-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacture of its terminal and core seat |
| CN101471525A (en) * | 2007-12-29 | 2009-07-01 | 富士康(昆山)电脑接插件有限公司 | Terminal material belt and method of manufacturing the same |
| CN102742096A (en) * | 2010-02-03 | 2012-10-17 | 矢崎总业株式会社 | Method for producing connector terminal and method for assembling multi-stage connector |
| CN202585048U (en) * | 2011-12-14 | 2012-12-05 | 东莞大锋塑胶五金有限公司 | Improved network transformer terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103474859A (en) | 2013-12-25 |
| TWI460751B (en) | 2014-11-11 |
| JP2015050450A (en) | 2015-03-16 |
| TW201511055A (en) | 2015-03-16 |
| JP5824495B2 (en) | 2015-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103474859B (en) | The manufacture method of terminal manufacture method and terminal and electronic devices and components core body | |
| KR102035382B1 (en) | Wireless charging coil | |
| CN202502877U (en) | Transformer | |
| TWI584315B (en) | Power module and energy converting device using the same | |
| CN104064319A (en) | Magnetic device and method of manufacturing the same | |
| US20150055315A1 (en) | Electronic package structure and method for making the same | |
| CN103036421A (en) | DC-DC Converter Vertically Integrated with Load Inductor Structured as Heat Sink | |
| CN102983114B (en) | High performance power transistor with Ultrathin packaging | |
| CN112635182B (en) | Inductor and preparation method thereof | |
| CN203746628U (en) | Network transformer | |
| US11915855B2 (en) | Method to form multile electrical components and a single electrical component made by the method | |
| CN108878410B (en) | Surface-mounted rectifying semiconductor device | |
| CN202262058U (en) | Printed circuit board (PCB) and mobile terminal | |
| CN110121922A (en) | Circuit structure and electric circuit connection container | |
| CN208315316U (en) | A kind of inductance element | |
| CN202488880U (en) | PCB (printed circuit board) capable of preventing hole from being plugged in tin soldering | |
| CN107887353B (en) | High-reliability rectifier bridge stack device | |
| JP2016127189A (en) | Coil component and manufacturing method for the same | |
| TWI677887B (en) | Inductor and method and automatic apparatus for fabricating the same | |
| CN209374221U (en) | Sustainable formula packaging and package assembling | |
| CN105575644A (en) | Fabrication method for inductor free of welding point | |
| CN204167311U (en) | Lead frame circuit | |
| CN204242700U (en) | A kind of paster wire wound resistor | |
| CN203774501U (en) | Composite terminal sheet of surface-mounted device | |
| CN104347574B (en) | Lead wire framework circuit and manufacturing method of lead wire framework circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |