CN103661171B - The high-power Wiring structure of Based PC B Copper Foil - Google Patents
The high-power Wiring structure of Based PC B Copper Foil Download PDFInfo
- Publication number
- CN103661171B CN103661171B CN201310717228.8A CN201310717228A CN103661171B CN 103661171 B CN103661171 B CN 103661171B CN 201310717228 A CN201310717228 A CN 201310717228A CN 103661171 B CN103661171 B CN 103661171B
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- Prior art keywords
- cabling
- control circuit
- routing layer
- circuit
- power
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000011889 copper foil Substances 0.000 title claims abstract description 17
- 229910000679 solder Inorganic materials 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Structure Of Printed Boards (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
The invention discloses a kind of high-power Wiring structure of Based PC B Copper Foil, comprise pcb board, described pcb board comprises the first routing layer and the second routing layer; Described first routing layer and the second routing layer are provided with multiple electronic circuit and the cabling being connected multiple electronic circuit; Described first routing layer is connected by through hole with the second routing layer.The cabling connected between power circuit and horn control circuit is the first cabling; Described first routing line width is 5.5-6.5mm.Described first cabling remove solder mask Copper Foil is directly exposed after obtain.Soldering-tin layer is covered with above described first cabling.The present invention can simplify overall wire sheaves, and the circuit disturbance being convenient to produce when accurately investigating fault and reduce high-powered automobiles electrical work is on the impact of other car electricss.
Description
Technical field
The present invention relates to a kind of automobile controller, particularly the high-power Wiring structure of Based PC B Copper Foil.
Background technology
The mode that the control of traditional high-powered automobiles electrical equipment on automobile is all employing wire harness, insurance adds switch.This traditional approach not only wire harness is various, fault be difficult to accurately investigation and high-powered automobiles electrical work time the disturbance produced possibly on a lot of circuit to be conducted by wire harness or other car electricss of radiation effect normally work.
At the vehicle electric field of nowadays day by day integrated, intelligent and hommization, and under the actual environment that more improves of the requirement of user to car comfort, the control of traditional high-powered automobiles electrical equipment on automobile more and more can not meet the requirement of vehicle electric field development and vast automobile driver.Car body controller that is integrated, intelligent and hommization has become a kind of trend.Under this trend, in the automobile controller of Based PC B Copper Foil, high-performance PCB cabling becomes and is even more important, and needs certain method and skill.Rational high-power cabling can increase the service life of car electrics and automobile controller, and irrational high-power cabling then may cause burning of car electrics or automobile controller.
Summary of the invention
In view of this, the object of this invention is to provide a kind of high-power Wiring structure of Based PC B Copper Foil.
The object of the invention is by such technical scheme realize, the high-power Wiring structure of Based PC B Copper Foil, comprises pcb board, and described pcb board comprises the first routing layer and the second routing layer; Described first routing layer and the second routing layer are provided with multiple electronic circuit and the cabling being connected multiple electronic circuit; Described first routing layer is connected by through hole with the second routing layer.
Further, described electronic circuit comprises electrical equipment integrated controller for automobile, power circuit, long-and-short distant light control circuit, horn control circuit, window lifting motor control circuit and rear defrost heater control circuit; Described power circuit provides power supply for electrical equipment integrated controller for automobile, and described long-and-short distant light control circuit, horn control circuit, window lifting motor control circuit, rear defrost heater control circuit are electrically connected with electrical equipment integrated controller for automobile respectively.
Further, the cabling connected between the power output end of power circuit and the power input of horn control circuit is the first cabling; Described first routing line width is 5.5-6.5mm.
Further, described first cabling remove solder mask Copper Foil is directly exposed after obtain.
Further, soldering-tin layer is covered with above described first cabling.
Further, described first cabling is broken line, and its lead angle is 40-50 degree.
Further, the cabling line connected between the power output end of power circuit and the power input of country beam control circuit is the second cabling, and described second routing line width is 6.5-7.5mm;
Further, described second cabling arranges several via holes.
Further, the copper thickness on described pcb board is 33-36um.
Owing to have employed technique scheme, the present invention has following advantage:
The present invention can simplify overall wire sheaves, and the circuit disturbance being convenient to produce when accurately investigating fault and reduce high-powered automobiles electrical work is on the impact of other car electricss.
Accompanying drawing explanation
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, wherein:
Fig. 1 is electrical equipment integrated controller for automobile trace-diagram;
Fig. 2 is the cutaway view of pcb board.
Detailed description of the invention
Below with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail; Should be appreciated that preferred embodiment only in order to the present invention is described, instead of in order to limit the scope of the invention.
The high-power Wiring structure of Based PC B Copper Foil, comprises pcb board, and the copper thickness on described pcb board is 33-36um, is preferably 35um; Described pcb board comprises the first routing layer 3 and the second routing layer 2; Described first routing layer and the second routing layer are provided with multiple electronic circuit 4 and the cabling being connected multiple electronic circuit; Described first routing layer is connected by through hole 1 with the second routing layer.
Described electronic circuit comprises electrical equipment integrated controller for automobile, power circuit, long-and-short distant light control circuit, horn control circuit, window lifting motor control circuit and rear defrost heater control circuit; Described power circuit provides power supply for electrical equipment integrated controller for automobile, and described long-and-short distant light control circuit, horn control circuit, window lifting motor control circuit, rear defrost heater control circuit are electrically connected with electrical equipment integrated controller for automobile respectively.
The cabling connected between power circuit power output end and the power input of horn control circuit is the first cabling; Described first routing line width is 5.5-6.5mm, is preferably 6mm.Described first cabling obtains after process of windowing (removing solder mask Copper Foil is directly exposed); Soldering-tin layer is covered with above described first cabling.Cabling in the present embodiment adopts the mode of process of windowing, and covers soldering-tin layer on cabling, can cross the carrying capacity strengthening electric current.Such as, the thick Copper Foil live width 6mm of 35um, can be equivalent to the thick Copper Foil live width 12mm of 35um having done process of windowing.Can 1A electric current be passed through, the Copper Foil live width 6mm that 35um is thick for 35um thick Copper Foil 1mm live width cabling, after process of windowing, by the excess current of 11.1A without any pressure, and add the heat-sinking capability of PCB.
Described first cabling is broken line, and its lead angle is 40-50 degree, is preferably 45 degree.The lead angle of 45 degree can reduce point discharge, protects other devices, improves the service life of device.
The cabling line connected between the power output end of power circuit and the power input of country beam control circuit is the second cabling, and described second routing line width is 6.5-7.5mm, is preferably 7mm;
Described second cabling arranging several via holes, connectedness between the first routing layer and the second routing layer can be increased by arranging via hole.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (1)
1. the high-power Wiring structure of Based PC B Copper Foil, comprises pcb board, it is characterized in that: described pcb board comprises the first routing layer and the second routing layer; Described first routing layer and the second routing layer are provided with multiple electronic circuit and the cabling being connected multiple electronic circuit; Described first routing layer is connected by through hole with the second routing layer; Described electronic circuit comprises electrical equipment integrated controller for automobile, power circuit, long-and-short distant light control circuit, horn control circuit, window lifting motor control circuit and rear defrost heater control circuit; Described power circuit provides power supply for electrical equipment integrated controller for automobile, and described long-and-short distant light control circuit, horn control circuit, window lifting motor control circuit, rear defrost heater control circuit are electrically connected with electrical equipment integrated controller for automobile respectively; The cabling connected between the power output end of power circuit and the power input of horn control circuit is the first cabling; Described first routing line width is 6mm; Described first cabling is broken line, and its lead angle is 45 degree; The cabling connected between the power output end of power circuit and the power input of long-and-short distant light control circuit is the second cabling, and described second routing line width is 6.5-7.5mm; Copper thickness on described pcb board is 33-36um; Described first cabling remove solder mask Copper Foil is directly exposed after obtain; Soldering-tin layer is covered with above described first cabling; Described second cabling arranges several via holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310717228.8A CN103661171B (en) | 2013-12-23 | 2013-12-23 | The high-power Wiring structure of Based PC B Copper Foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310717228.8A CN103661171B (en) | 2013-12-23 | 2013-12-23 | The high-power Wiring structure of Based PC B Copper Foil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103661171A CN103661171A (en) | 2014-03-26 |
| CN103661171B true CN103661171B (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310717228.8A Active CN103661171B (en) | 2013-12-23 | 2013-12-23 | The high-power Wiring structure of Based PC B Copper Foil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103661171B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106161693A (en) * | 2016-06-28 | 2016-11-23 | 广东欧珀移动通信有限公司 | PCB board and mobile terminal with it |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102076165A (en) * | 2011-01-30 | 2011-05-25 | 乐健线路板（珠海）有限公司 | Double-layer high-heat dissipation sandwich metal base printed circuit board |
| CN102413629A (en) * | 2011-07-27 | 2012-04-11 | 大唐移动通信设备有限公司 | Printed circuit board and manufacturing method thereof |
| CN203611896U (en) * | 2013-12-23 | 2014-05-28 | 重庆集诚汽车电子有限责任公司 | High-power routing structure based on PCB (printed circuit board) copper foil |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4923841B2 (en) * | 2006-08-11 | 2012-04-25 | 住友電装株式会社 | Circuit material accommodated in electrical junction box and in-vehicle electrical junction box accommodating the circuit material |
-
2013
- 2013-12-23 CN CN201310717228.8A patent/CN103661171B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102076165A (en) * | 2011-01-30 | 2011-05-25 | 乐健线路板（珠海）有限公司 | Double-layer high-heat dissipation sandwich metal base printed circuit board |
| CN102413629A (en) * | 2011-07-27 | 2012-04-11 | 大唐移动通信设备有限公司 | Printed circuit board and manufacturing method thereof |
| CN203611896U (en) * | 2013-12-23 | 2014-05-28 | 重庆集诚汽车电子有限责任公司 | High-power routing structure based on PCB (printed circuit board) copper foil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103661171A (en) | 2014-03-26 |
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