CN108053973A - A kind of 10G filter lines bag - Google Patents
A kind of 10G filter lines bag Download PDFInfo
- Publication number
- CN108053973A CN108053973A CN201711269337.2A CN201711269337A CN108053973A CN 108053973 A CN108053973 A CN 108053973A CN 201711269337 A CN201711269337 A CN 201711269337A CN 108053973 A CN108053973 A CN 108053973A
- Authority
- CN
- China
- Prior art keywords
- balun
- magnetic cores
- twistedwire
- line
- inductance
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
Abstract
The invention discloses a kind of 10G filter lines bags,It is related to applied power electronics equipment technical field,The present invention includes the encapsulated shell of line,Several fried dough twist knots,Several groups of inductance coils being arranged in the encapsulated shell of line and with the corresponding several twistedwires of several groups of inductance coils,A colloid for digging inner groovy is provided in the encapsulated shell of line,Several groups of inductance coils are uniformly distributed in inner groovy,Every group of inductance coil includes Balun magnetic cores and secondary magnetic core,Balun magnetic cores are diplopore rectangle Balun magnetic cores,Fried dough twist knot is arranged between Balun magnetic core holes,Twistedwire iterates through fried dough twist knot and is passed around on Balun magnetic cores,Balun magnetic cores is made to meet inductance requirement,Twistedwire is combined by the enameled wire of a plurality of different colours and formed,The present invention uses diplopore rectangle Balun magnetic cores,It is evenly distributed between line and line,No superimposing thread exists,Consistent performance is good,Reduce the parasitic parameter between line and line,Product yield is high,Production cost is low.
Description
Technical field
The present invention relates to applied power electronics equipment technical field, more particularly to a kind of 10G filter lines bag.
Background technology
At present, 10G products belong to product newly developed, and manufacture craft is cumbersome, and the working time is longer, and reserve small tap, need
Insulating cement is wrapped up, toasts insulating cement, height is required to line bag, and stability and uniformity are bad, are unevenly distributed between line and line
It is even, and with the presence of superimposing thread, the performance of product is seriously affected, and the fluctuation of product design parameter is big, and uniformity is low, and
The product yield produced is low, of high cost, does not possess the market competitiveness.
The content of the invention
It is an object of the invention to：It is high to the requirement of line bag in order to solve existing 10G Ethernets wave filter, and line and line
Between the problem of being unevenly distributed, the present invention provides a kind of 10G filter lines bag.
The present invention specifically uses following technical scheme to achieve these goals：
A kind of 10G filter lines bag, including the encapsulated shell of line, several fried dough twist knots, several groups of electricity being arranged in the encapsulated shell of line
Feel coil and with the corresponding several twistedwires of several groups of inductance coils, it is characterised in that：A digging is provided in the encapsulated shell of line
Colloid equipped with inner groovy, several groups of inductance coils are uniformly distributed in inner groovy, every group of inductance coil include Balun magnetic cores and
Secondary magnetic core, Balun magnetic cores are diplopore rectangle Balun magnetic cores, and fried dough twist knot is arranged between Balun magnetic core holes, twistedwire
It iterates through fried dough twist knot to pass around on Balun magnetic cores, Balun magnetic cores is made to meet inductance requirement, twistedwire is by a plurality of different colours
Enameled wire combination composition.
Further, the Balun magnetic cores use the parallel threading of two twistedwires, and first twistedwire is by a plurality of same face
Colored paint envelope curve A and a plurality of same color enameled wire B compositions, second twistedwire is by a plurality of same color enameled wire C and a plurality of same
One color enameled wire D is formed, and first twistedwire and second twistedwire pass through not superimposing thread, and first after Balun magnetic cores
The part that root twistedwire is located at Balun magnetic cores surface with second twistedwire is close to each other.
Further, it is interspersed in the secondary magnetic core by a plurality of same color enameled wire E and a plurality of same color enamel-cover
The twisted wire that line F is twisted, plays filter action.
Further, it is close to Balun magnetic cores and is provided with twisted wire group A and twisted wire group B, and twisted wire group A and twisted wire group B is in intersection
State.
Further, several pin connecting pins being electrically connected with inductance coil are provided on the encapsulated shell of the line.
Beneficial effects of the present invention are as follows：
1st, using Balun magnetic cores in line bag of the invention, compared with existing Ring magnetic cores, manufacture craft is simple, work
Time is short, and without reserving small tap, and the Balun magnetic cores of the present invention are using diplopore rectangle Balun magnetic cores, line and line it
Between be evenly distributed, no superimposing thread exists, and consistent performance is good, reduces the parasitic parameter between line and line, and product yield is high, production
It is at low cost.
2nd, the present invention is worn using diplopore rectangle Balun magnetic cores, and through the twistedwire of magnetic core for two twistedwires are parallel
It crosses, ensures to fully ensure that without superimposing thread situation connecing for twistedwire and magnetic core surface between first twistedwire and second twistedwire
Contacting surface is accumulated, and reduces parasitic parameter and stray capacitance, loss of signal tail off, and transmission signal ability becomes strong, it is ensured that signal transmission
Stability and stationarity, the unit interval transmission data volume it is big, the width of data pulse voltage signal becomes narrower, and signal
More stablize, it is desirable that the additional rise time or fall time that network transformer is brought are shorter, and cause line bag electric property
Better than the requirement of conventional 10GBase-T.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the structure diagram of fried dough twist knot of the present invention.
Fig. 3 is the schematic diagram of Balun magnetic cores of the present invention and fried dough twist knot.
Fig. 4 is the structure diagram of inductance coil of the present invention.
Reference numeral：1st, the encapsulated shell of line；1-1, pin connecting pin；1-2, colloid；2nd, fried dough twist knot；3rd, inductance coil；3-1、
Balun magnetic cores；3-2, secondary magnetic core；4th, twistedwire；4-1, first twistedwire；4-1.1, enameled wire A；4-1.2, enameled wire
B；4-2, second twistedwire；4-2.1, enameled wire C；4-2.2, enameled wire D；4-3.1, enameled wire E；4-3.2, enameled wire F；4-
4.1st, twisted wire group A；4-4.2, twisted wire group B.
Specific embodiment
In order to which those skilled in the art are better understood from the present invention, below in conjunction with the accompanying drawings with following embodiment to the present invention
It is described in further detail.
Embodiment 1
As shown in Figures 1 to 4, the present embodiment provides a kind of 10G filter lines bag, including the encapsulated shell 1 of line, several fried dough twist knots
2nd, several groups of inductance coils 3 being arranged in the encapsulated shell 1 of line and with the corresponding several twistedwires 4 of several groups of inductance coils 3,
A colloid 1-2 for digging inner groovy is provided in the encapsulated shell 1 of line, several groups of inductance coils 3 are uniformly distributed in inner groovy, often
It is diplopore rectangle Balun magnetic cores that group inductance coil 3, which includes Balun magnetic cores 3-1 and secondary magnetic core 3-2, Balun magnetic core 3-1,
Fried dough twist knot 2 is arranged between Balun magnetic core 3-1 holes, and twistedwire 4 iterates through fried dough twist knot 2 and worn on Balun magnetic cores 3-1
Around Balun magnetic cores 3-1 being made to meet inductance requirement, twistedwire 4 is combined by the enameled wire of a plurality of different colours and formed.
The Balun magnetic cores 3-1 uses the parallel threading of two twistedwires, and first twistedwire 4-1 is by a plurality of same color
Enameled wire A4-1.1 and a plurality of same color enameled wire B4-1.2 compositions, second twistedwire 4-2 is by a plurality of same color enamel-cover
Line C4-2.1 and a plurality of same color enameled wire D4-2.2 compositions, first twistedwire 4-1 and second twistedwire 4-2 are worn
Cross not superimposing thread, and first twistedwire 4-1 and second twistedwire 4-2 are located at Balun magnetic core 3-1 tables after Balun magnetic cores 3-1
The part in face is close to each other.
It is interspersed in the secondary magnetic core 3-2 by a plurality of same color enameled wire E4-3.1 and a plurality of same color enameled wire
The twisted wire that F4-3.2 is twisted, plays filter action.
It is close to Balun magnetic cores 3-1 and is provided with twisted wire group A4-4.1 and twisted wire group B4-4.2, and twisted wire group A4-4.1 and twisted wire
The group cross-shaped states of B4-4.2.
Several pin connecting pins 1-1 for being electrically connected with inductance coil 3 are provided on the encapsulated shell 1 of line.
The present invention is worn using diplopore rectangle Balun magnetic cores, and through the twistedwire 4 of magnetic core for two twistedwires are parallel
It crosses, without superimposing thread situation between guarantee first twistedwire 4-1 and second twistedwire 4-2, fully ensures that twistedwire 4 and magnetic core table
The contact area in face, reduces parasitic parameter and stray capacitance, loss of signal tail off, and transmission signal ability becomes strong, it is ensured that letter
Number transmission stability and stationarity, the unit interval transmission data volume it is big, the width of data pulse voltage signal becomes narrower,
And signal is more stablized, it is desirable that the additional rise time or fall time that network transformer is brought are shorter, and cause line bag electricity
Gas performance is better than the requirement of routine 10GBase-T.
The above is only presently preferred embodiments of the present invention, is not intended to limit the invention, patent protection model of the invention
It encloses and is subject to claims, the equivalent structure variation that every specification and accompanying drawing content with the present invention is made, similarly
It should include within the scope of the present invention.
Claims (5)
1. a kind of 10G filter lines bag, including the encapsulated shell of line (1), several fried dough twist knots (2), be arranged at the encapsulated shell of line (1) if in
Dry group inductance coil (3) and with the corresponding several twistedwires (4) of several groups of inductance coils (3), it is characterised in that：Line is encapsulated
A colloid (1-2) for digging inner groovy is provided in shell (1), several groups of inductance coils (3) are uniformly distributed in inner groovy, often
Group inductance coil (3) includes Balun magnetic cores (3-1) and secondary magnetic core (3-2), and Balun magnetic cores (3-1) are diplopore rectangle
Balun magnetic cores, fried dough twist knot (2) are arranged between Balun magnetic cores (3-1) holes, and twistedwire (4) iterates through fried dough twist knot (2) and exists
Passed around on Balun magnetic cores (3-1), Balun magnetic cores (3-1) made to meet inductance requirement, twistedwire (4) by a plurality of different colours paint
Envelope curve combination composition.
2. a kind of 10G filter lines bag according to claim 1, it is characterised in that：The Balun magnetic cores (3-1) use
The parallel threading of two twistedwires, first twistedwire (4-1) is by a plurality of same color enameled wire A (4-1.1) and a plurality of same face
Colored paint envelope curve B (4-1.2) is formed, and second twistedwire (4-2) is by a plurality of same color enameled wire C (4-2.1) and a plurality of same
Color enameled wire D (4-2.2) is formed, and first twistedwire (4-1) passes through Balun magnetic cores with second twistedwire (4-2)
Not superimposing thread, and first twistedwire (4-1) is located at Balun magnetic cores (3-1) surface with second twistedwire (4-2) after (3-1)
Part is close to each other.
3. a kind of 10G filter lines bag according to claim 1, it is characterised in that：Intert in the secondary magnetic core (3-2)
There is the twisted wire being twisted by a plurality of same color enameled wire E (4-3.1) and a plurality of same color enameled wire F (4-3.2), rise
To filter action.
4. a kind of 10G filter lines bag according to claim 1, it is characterised in that：It is close to Balun magnetic cores (3-1) setting
There are twisted wire group A (4-4.1) and twisted wire group B (4-4.2), and twisted wire group A (4-4.1) and twisted wire group B (4-4.2) cross-shaped state.
5. according to a kind of 10G filter lines bag of claim 1-4 any one of them, it is characterised in that：The encapsulated shell of line (1)
On be provided with several pin connecting pins (1-1) for being electrically connected with inductance coil (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711269337.2A CN108053973A (en) | 2017-12-05 | 2017-12-05 | A kind of 10G filter lines bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711269337.2A CN108053973A (en) | 2017-12-05 | 2017-12-05 | A kind of 10G filter lines bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108053973A true CN108053973A (en) | 2018-05-18 |
Family
ID=62122006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711269337.2A Pending CN108053973A (en) | 2017-12-05 | 2017-12-05 | A kind of 10G filter lines bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108053973A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164662A (en) * | 2019-05-06 | 2019-08-23 | 四川经纬达科技集团有限公司 | A kind of 10G filter line packet and production method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102779635A (en) * | 2012-08-24 | 2012-11-14 | 东莞市铭普实业有限公司 | 10G Ethernet transformer and manufacturing method thereof |
| CN202662422U (en) * | 2012-05-24 | 2013-01-09 | 绵阳高新区经纬达科技有限公司 | Network filter device |
| CN104078219A (en) * | 2014-07-22 | 2014-10-01 | 东莞铭普光磁股份有限公司 | Network transformer |
| CN204270819U (en) * | 2014-11-13 | 2015-04-15 | 绵阳宁瑞电子有限公司 | A kind of Ethernet filter |
| CN105703155A (en) * | 2014-11-24 | 2016-06-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2017
- 2017-12-05 CN CN201711269337.2A patent/CN108053973A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202662422U (en) * | 2012-05-24 | 2013-01-09 | 绵阳高新区经纬达科技有限公司 | Network filter device |
| CN102779635A (en) * | 2012-08-24 | 2012-11-14 | 东莞市铭普实业有限公司 | 10G Ethernet transformer and manufacturing method thereof |
| CN104078219A (en) * | 2014-07-22 | 2014-10-01 | 东莞铭普光磁股份有限公司 | Network transformer |
| CN204270819U (en) * | 2014-11-13 | 2015-04-15 | 绵阳宁瑞电子有限公司 | A kind of Ethernet filter |
| CN105703155A (en) * | 2014-11-24 | 2016-06-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164662A (en) * | 2019-05-06 | 2019-08-23 | 四川经纬达科技集团有限公司 | A kind of 10G filter line packet and production method |
| CN110164662B (en) * | 2019-05-06 | 2024-02-02 | 四川经纬达科技集团有限公司 | 10G filter coil and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180518 |
|
| RJ01 | Rejection of invention patent application after publication |