CN107785151A - A kind of ethernet network transformer and its manufacture method - Google Patents
A kind of ethernet network transformer and its manufacture method Download PDFInfo
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- CN107785151A CN107785151A CN201610729840.0A CN201610729840A CN107785151A CN 107785151 A CN107785151 A CN 107785151A CN 201610729840 A CN201610729840 A CN 201610729840A CN 107785151 A CN107785151 A CN 107785151A
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- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000010931 gold Substances 0.000 claims abstract description 42
- 229910052737 gold Inorganic materials 0.000 claims abstract description 42
- 239000003292 glue Substances 0.000 claims abstract description 4
- 239000004922 lacquer Substances 0.000 claims description 40
- 210000001217 buttock Anatomy 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 10
- 239000003973 paint Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 241001062009 Indigofera Species 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
- H01F17/062—Toroidal core with turns of coil around it
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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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
- H01F27/2828—Construction of conductive connections, of leads
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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
- H01F27/28—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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
- H01F2017/067—Core with two or more holes to lead through conductor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
The invention discloses a kind of ethernet network transformer, including network transformer shell, shell pin, main transformer magnet ring, common mode choke magnet ring, first twisted wire and the second twisted wire, the shell pin is arranged in network transformer shell, shell pin includes interior pin and outer pin, interior pin is connected with outer pin by wire, the main transformer magnet ring and common mode choke magnet ring are arranged in network transformer shell, first twisted wire is by red, gold, it is green, blue four enamel-covered wires are twisted, second twisted wire is by red, gold, it is green, blue four enamel-covered wires are twisted.The present invention is made by twisted wire, around main transformer magnet ring, broken center head line, around common mode choke magnet ring, shell pin kinking and filling insulative glue step;The transmission of this ethernet network transformer network signal is complete, and signal transmission rate faster, and facilitates twisted wire, can suppress noise well.
Description
Technical field
The present invention relates to a kind of transformer, especially a kind of ethernet network transformer and its manufacture method.
Background technology
In network transformer, because network transformer has signal transmission, impedance matching, waveform reparation, signal noise
The effect such as suppression and high-voltage isolating, therefore in the ten thousand mbit ethernet networks under very high-speed data transfer environment, network transformer
Have the function that very important, directly affect the network communication quality of Ethernet.With the development of science and technology, electronics is produced
The performance and reliability of product propose higher requirement, and the maximum operating frequency of current network transformer is not strong enough and maximum transmitted
Power is not also high, and existing network transformer can not meet demand both domestic and external.
The content of the invention
In view of the above, the technical problem to be solved in the present invention is:A kind of Highgrade integration, the ether of miniaturization are provided
Net network transformer, ensure superelevation transmission rate, and strong anti-interference performance, meet demand both domestic and external.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:
A kind of ethernet network transformer, including network transformer shell, shell pin, main transformer magnet ring, common mode choke
Magnet ring, the first twisted wire and the second twisted wire, it is characterised in that:In the network transformer shell up and down both sides interior pin it
Between connected by the first twisted wire and the second twisted wire, first twisted wire and the second twisted line locking are wrapped in from top to bottom
In the main transformer magnet ring and common mode choke magnet ring of setting, the shell pin has multigroup and is uniformly arranged on network transformer
The both sides up and down of shell, every group includes composite twisted wire pin, head wire pin, buttock line pin, the composite twisted wire pin, head line
Pin, buttock line pin include interior pin and the outer pin connected by wire,
First twisted wire and the second twisted wire are twisted by red, golden, green, blue four enamel-covered wires;First twisted wire is left
End is respectively the first left red enamel-covered wire, the first left gold lacquer envelope curve, the first left green enamel-covered wire, the first left blue enamel-covered wire, and first is twisted
Line right-hand member is respectively the first right red enamel-covered wire, the first right gold lacquer envelope curve, the first right green enamel-covered wire, the first right blue enamel-covered wire;
Second twisted wire left end is respectively the second left red enamel-covered wire, the second left gold lacquer envelope curve, the second left green enamel-covered wire, the second left indigo plant
Enamel-covered wire, the second twisted wire right-hand member are respectively the second right red enamel-covered wire, the second right gold lacquer envelope curve, the second right green enamel-covered wire, second
Right blue enamel-covered wire;
First right gold lacquer envelope curve, the second right gold lacquer envelope curve, the first left blue enamel-covered wire, the second left blue enamel-covered wire are twisted and connected
To the composite twisted wire pin of top, the first left gold lacquer envelope curve and the second left gold lacquer envelope curve carry out twisted and to be connected to top corresponding
Head wire pin, the first right blue enamel-covered wire and the second right blue enamel-covered wire carry out twisted and corresponding buttock line pin above being connected to;
First right red enamel-covered wire, the second right red enamel-covered wire, the first left green enamel-covered wire, the second left green enamel-covered wire are twisted and connected
To composite twisted wire pin corresponding to lower section, the first left red enamel-covered wire and the second left red enamel-covered wire carry out twisted and right below being connected to
The head wire pin answered, the first right green enamel-covered wire and the second right green enamel-covered wire carry out twisted and corresponding buttock line draws below being connected to
Pin.
Preferably, the network transformer enclosure sets the plastic plate barricade with function of shielding.
Preferably, diplopore or porous square structure of the main transformer magnet ring for high permeability.
Preferably, the common mode choke magnet ring uses diplopore or porous high impedance square core structure.
A kind of manufacture method of ethernet network transformer, comprises the following steps:
1)Red, golden, green, Lan Si kind color enamel-covered wires are provided, take red, golden, green, blue four enamel-covered wires to be twisted into the first twisted wire,
Red, golden, green, blue four enamel-covered wires are taken to be twisted into the second twisted wire;
2)Two twisted wires of the first twisted wire and the second twisted wire are taken, are penetrated from the hole one of main transformer magnet ring, and worn from hole two
Go out, repeat previous action and complete to wear ring multi-turn to main transformer magnet ring;
3)After main transformer magnet ring, respectively red enamel-covered wire left to first and the second left red enamel-covered wire, the first left gold lacquer envelope curve and
Second left gold lacquer envelope curve, the first right green enamel-covered wire and the second right green enamel-covered wire, the first right blue enamel-covered wire and the second right blue enamel-covered wire
It is twisted two-by-two, then to the first right gold lacquer envelope curve, the second right gold lacquer envelope curve, the first left blue enamel-covered wire, the second left blue enamel-covered wire
Carry out four to be twisted, the first right red enamel-covered wire, the second right red enamel-covered wire, the first left green enamel-covered wire, the second left green enamel-covered wire progress
Four twisted;
4)First right red enamel-covered wire, the second right red enamel-covered wire, the first left green enamel-covered wire, the second left green enamel-covered wire composition are twisted
Line carries out broken skin processing, and the coat of paint length broken is 3mm or so;
5)The first right red enamel-covered wire, the second right red enamel-covered wire, the first left green enamel-covered wire, the second left green enamel-covered wire is taken to form twisted
Twisted wire, the first right green enamel-covered wire and the second right green enamel-covered wire of line, the first left red enamel-covered wire and the second left red enamel-covered wire composition
The twisted wire of composition penetrates from the hole three of common mode choke magnet ring, and is passed from Kong Si, then is gripped along main transformer magnet ring with common mode
Taken two turns between stream circle magnet ring by stubborn clockwise, acted before repeating, complete to wear ring multi-turn to common mode choke magnet ring;
6)By the first right gold lacquer envelope curve, the second right gold lacquer envelope curve, the first left blue enamel-covered wire, the second left blue enamel-covered wire twisted wire simultaneously
Be connected to the composite twisted wire pin of top, the first left gold lacquer envelope curve and the twisted wire of the second left gold lacquer envelope curve be connected to above it is corresponding
Head wire pin, the first right blue enamel-covered wire and the twisted wire of the second right blue enamel-covered wire are connected to the corresponding buttock line pin in top;
First right red enamel-covered wire, the second right red enamel-covered wire, the first left green enamel-covered wire, the twisted wire of the second left green enamel-covered wire are connected to
Composite twisted wire pin corresponding to lower section, the first left red enamel-covered wire be connected to the twisted wire of the second left red enamel-covered wire below it is corresponding
Head wire pin, the first right green enamel-covered wire be connected to the twisted wire of the second right green enamel-covered wire below corresponding buttock line pin;
7)Melting coat of paint at magnet wire insulation after wicking makes the wire in enamel-covered wire be turned on interior pin;
8)Insulative glue is filled in transformer shell body to winding enamel-covered wire.
The present invention provides a kind of ethernet network transformer, has the advantages that:
The plastic plate barricade with function of shielding of special substance is set by network transformer enclosure, coil can be fixed on
The position of setting, adjacent windings transmission signal interferes in effectively anti-stop signal transmission, ensures the complete of whole network signal
Transmission;
The diplopore of high permeability or porous square structure are arranged to by main transformer magnet ring, reduced in signals transmission
Magnetic hystersis loss and eddy-current loss, it is ensured that the insertion loss of whole network transmission and reflection loss are minimum;
Diplopore or porous high impedance square core structure are used by common mode choke magnet ring, add impedance, so as in electricity
Lu Zhongke suppresses high-frequency interferencing signal, and ensures that the energy loss of signal is minimum, and signal transmission rate is faster;
Using the twisted wire of two red, golden, blue, green different colours, facilitate twisted wire, reduce abrasion and the broken string probability of enamel-covered wire,
It is simultaneously convenient to be transmitted to greatest extent without the bit error rate around magnet ring, reduction kelvin effect, signal transmission, ensure the integrality of signal;
By directly by four enamel-covered wires break coat of paint, broken coat of paint enamel-covered wire short circuit together, for the common-mode noise of ground
There is good inhibiting effect.
Brief description of the drawings
Fig. 1 is the main transformer magnet ring structure schematic diagram of ethernet network transformer of the present invention;
Fig. 2 is the common mode choke magnet ring structure schematic diagram of ethernet network transformer of the present invention;
Fig. 3 is network transformer shell mechanism schematic diagram;
Fig. 4 is the first strand structures schematic diagram of ethernet network transformer of the present invention;
Fig. 5 is the second strand structures schematic diagram of ethernet network transformer of the present invention;
Fig. 6 is to wear ring schematic diagram around main transformer magnet ring in the present invention;
Fig. 7 is to wear ring and broken skin processing schematic diagram around main transformer magnet ring in the present invention;
Fig. 8 is to wear ring schematic diagram around common mode choke magnet ring in the present invention;
Fig. 9 is shell pin kinking schematic diagram in ethernet network transformer of the present invention.
In figure:1. network transformer shell, 2. main transformer magnet rings, 3. common mode choke magnet rings, 4. first is twisted
Line, 5. second twisted wires, pin in 6., 7. outer pins, 8. holes one, 9. holes two, 10. holes three, 11. holes four, 12.
One left red enamel-covered wire, 13. first left gold lacquer envelope curves, 14. first left green enamel-covered wires, 15. first left blue enamel-covered wires, 16. the
One right red enamel-covered wire, 17. first right gold lacquer envelope curves, 18. first right green enamel-covered wires, 19. first right blue enamel-covered wires, 20. the
Two left red enamel-covered wires, 21. second left gold lacquer envelope curves, 22. second left green enamel-covered wires, 23. second left blue enamel-covered wires, 24. the
Two right red enamel-covered wires, 25. second right gold lacquer envelope curves, 26. second right green enamel-covered wires, 27. second right blue enamel-covered wires, 28. modelings
Offset plate barricade.
Embodiment
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
As shown in Figures 1 to 5, better embodiment of the present invention provides a kind of ethernet network transformer, including network
Transformer case 1, shell pin, main transformer magnet ring 2, common mode choke magnet ring 3, the first twisted wire 4 and the second twisted wire 5,
The inside of network transformer shell 1 sets the plastic plate barricade 28 with function of shielding of special substance, and the shell pin is set
It is placed in network transformer shell, shell pin includes interior pin 6 and outer pin 7, and interior pin 6 is connected with outer pin 7 by wire
Connect, the main transformer magnet ring 2 and common mode choke magnet ring 3 are arranged in network transformer shell 1, the main transformer magnet ring
2 be diplopore square structure, and the diplopore square structure of main transformer magnet ring 2 is respectively hole 1 and hole 29, the common mode choke
Magnet ring 3 is diplopore high impedance square structure, and the diplopore high impedance square structure of common mode choke magnet ring 3 is respectively hole 3 10 and hole
4 11,
First twisted wire 4 is twisted by red, golden, green, blue four enamel-covered wires, red, golden, the green, Lan Si of the first twisted wire 4
Bar enamel-covered wire left end is respectively the first left red enamel-covered wire 12, the left green enamel-covered wire 14 of the first left gold lacquer envelope curve 13, first, the first left indigo plant
Enamel-covered wire 15, red, golden, green, blue four enamel-covered wire right-hand members of the first twisted wire 4 are respectively that the first right red enamel-covered wire 16, first is right
The right green right blue enamel-covered wire 19 of enamel-covered wire 18, first of gold lacquer envelope curve 17, first,
Second twisted wire 5 is twisted by red, golden, green, blue four enamel-covered wires, red, golden, the green, Lan Si of the second twisted wire 5
Bar enamel-covered wire left end is respectively the second left red enamel-covered wire 20, the left green enamel-covered wire 22 of the second left gold lacquer envelope curve 21, second, the second left indigo plant
Enamel-covered wire 23, red, golden, green, blue four enamel-covered wire right-hand members of the second twisted wire 5 are respectively that the second right red enamel-covered wire 24, second is right
The right green right blue enamel-covered wire 27 of enamel-covered wire 26, second of gold lacquer envelope curve 25, second.
It is 45mm, left section of enamel-covered wire and paint that the centre of the twisted wire 5 of first twisted wire 4 and second, which is twisted segment length size,
The right segment length size of envelope curve is 60mm, and in other embodiments, three segment length sizes of the twisted wire can be as needed
It is adjusted.
Reference picture 6 is as follows to Fig. 9, the main manufacturing processes flow of this ethernet network transformer:
The first step, 5 two twisted wires of the first twisted wire 4 and the second twisted wire are taken, are penetrated from the hole 1 of main transformer magnet ring 2, and
Passed from hole 29, repeat previous action and complete to wear ring multi-turn to main transformer magnet ring 2.
Second step, after main transformer magnet ring 2, the red enamel-covered wire 20 in the red left side of enamel-covered wire 12 and second left to first, the respectively
The green enamel-covered wire 26 in the one green right side of enamel-covered wire 18 and second in the left left right side of gold lacquer envelope curve 21, first of gold lacquer envelope curve 13 and second, the first right indigo plant
Enamel-covered wire 19 is twisted two-by-two with the second right blue enamel-covered wire 27, then to the first right gold lacquer envelope curve 17, the second right gold lacquer envelope curve 25,
The first left blue left blue enamel-covered wire 23 of enamel-covered wire 15, second carries out four twisted, the first right red right red enamel-covered wires of enamel-covered wire 16, second
24th, the first left green left green progress of enamel-covered wire 22 four of enamel-covered wire 14, second is twisted.
3rd step, reference picture 6, the left green enamel-covered wire 14 of the red enamel-covered wire 24, first in the red right side of enamel-covered wire 16, second right to first,
The twisted wire that second left green enamel-covered wire 22 forms carries out broken skin processing, and the coat of paint length broken is 3mm or so.
4th step, take the first right red right red left green enamel-covered wire 14, second of enamel-covered wire 24, first of enamel-covered wire 16, second left green
Twisted wire that twisted wire that enamel-covered wire 22 forms, the first left red enamel-covered wire 12 form with the second left red enamel-covered wire 20, first right side are green
The twisted wire that enamel-covered wire 18 and the second right green enamel-covered wire 26 form penetrates from the hole 3 10 of common mode choke magnet ring 3, and from Kong Si
11 pass, then are taken two turns along between main transformer magnet ring 2 and common mode choke magnet ring 3 by stubborn clockwise.Acted before repeating, completion pair
Common mode choke magnet ring 3 wears ring multi-turn.
5th step, enamel-covered wire is twined respectively to interior pin 6, melting coat of paint at magnet wire insulation after wicking makes in enamel-covered wire
Wire turned on interior pin 6.
Finally, insulative glue is filled in the transformer shell body to winding enamel-covered wire.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.
Claims (5)
1. a kind of ethernet network transformer, including network transformer shell, shell pin, main transformer magnet ring, common mode chokes
Enclose magnet ring, the first twisted wire and the second twisted wire, it is characterised in that:The interior pin of both sides above and below in the network transformer shell
Between connected by the first twisted wire and the second twisted wire, first twisted wire and the second twisted line locking be wrapped in from upper and
In the main transformer magnet ring and common mode choke magnet ring of lower setting, the shell pin has multigroup and is uniformly arranged on network transformation
The both sides up and down of device shell, every group includes composite twisted wire pin, head wire pin, buttock line pin, the composite twisted wire pin, head
Wire pin, buttock line pin include interior pin and the outer pin connected by wire;
First twisted wire and the second twisted wire are twisted by red, golden, green, blue four enamel-covered wires;First twisted wire is left
End is respectively the first left red enamel-covered wire, the first left gold lacquer envelope curve, the first left green enamel-covered wire, the first left blue enamel-covered wire, and first is twisted
Line right-hand member is respectively the first right red enamel-covered wire, the first right gold lacquer envelope curve, the first right green enamel-covered wire, the first right blue enamel-covered wire;
Second twisted wire left end is respectively the second left red enamel-covered wire, the second left gold lacquer envelope curve, the second left green enamel-covered wire, the second left indigo plant
Enamel-covered wire, the second twisted wire right-hand member are respectively the second right red enamel-covered wire, the second right gold lacquer envelope curve, the second right green enamel-covered wire, second
Right blue enamel-covered wire;
First right gold lacquer envelope curve, the second right gold lacquer envelope curve, the first left blue enamel-covered wire, the second left blue enamel-covered wire are twisted and connected
To the composite twisted wire pin of top, the first left gold lacquer envelope curve and the second left gold lacquer envelope curve carry out twisted and to be connected to top corresponding
Head wire pin, the first right blue enamel-covered wire and the second right blue enamel-covered wire carry out twisted and corresponding buttock line pin above being connected to;
First right red enamel-covered wire, the second right red enamel-covered wire, the first left green enamel-covered wire, the second left green enamel-covered wire are twisted and connected
To composite twisted wire pin corresponding to lower section, the first left red enamel-covered wire and the second left red enamel-covered wire carry out twisted and right below being connected to
The head wire pin answered, the first right green enamel-covered wire and the second right green enamel-covered wire carry out twisted and corresponding buttock line draws below being connected to
Pin.
2. ethernet network transformer as described in claim 1, it is characterised in that:The network transformer enclosure is set
Put the plastic plate barricade with function of shielding.
3. ethernet network transformer as described in claim 1, it is characterised in that:The main transformer magnet ring is high magnetic conduction
The diplopore of rate or porous square structure.
4. ethernet network transformer as described in claim 1, it is characterised in that:The common mode choke magnet ring is using double
Hole or porous high impedance square core structure.
5. a kind of manufacture method of ethernet network transformer according to claim 1, comprises the following steps:
1)Red, golden, green, Lan Si kind color enamel-covered wires are provided, take red, golden, green, blue four enamel-covered wires to be twisted into the first twisted wire,
Red, golden, green, blue four enamel-covered wires are taken to be twisted into the second twisted wire;
2)Two twisted wires of the first twisted wire and the second twisted wire are taken, are penetrated from the hole one of main transformer magnet ring, and worn from hole two
Go out, repeat previous action and complete to wear ring multi-turn to main transformer magnet ring;
3)After main transformer magnet ring, respectively red enamel-covered wire left to first and the second left red enamel-covered wire, the first left gold lacquer envelope curve and
Second left gold lacquer envelope curve, the first right green enamel-covered wire and the second right green enamel-covered wire, the first right blue enamel-covered wire and the second right blue enamel-covered wire
It is twisted two-by-two, then to the first right gold lacquer envelope curve, the second right gold lacquer envelope curve, the first left blue enamel-covered wire, the second left blue enamel-covered wire
Carry out four to be twisted, the first right red enamel-covered wire, the second right red enamel-covered wire, the first left green enamel-covered wire, the second left green enamel-covered wire progress
Four twisted;
4)First right red enamel-covered wire, the second right red enamel-covered wire, the first left green enamel-covered wire, the second left green enamel-covered wire composition are twisted
Line carries out broken skin processing, and the coat of paint length broken is 3mm or so;
5)The first right red enamel-covered wire, the second right red enamel-covered wire, the first left green enamel-covered wire, the second left green enamel-covered wire is taken to form twisted
Twisted wire, the first right green enamel-covered wire and the second right green enamel-covered wire of line, the first left red enamel-covered wire and the second left red enamel-covered wire composition
The twisted wire of composition penetrates from the hole three of common mode choke magnet ring, and is passed from Kong Si, then is gripped along main transformer magnet ring with common mode
Taken two turns between stream circle magnet ring by stubborn clockwise, acted before repeating, complete to wear ring multi-turn to common mode choke magnet ring;
6)Enamel-covered wire is twined respectively to interior pin, coat of paint at magnet wire insulation is melted after wicking make wire in enamel-covered wire with it is interior
Pin turns on;
7)Insulative glue is filled in transformer shell body to winding enamel-covered wire.
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CN201610729840.0A CN107785151A (en) | 2016-08-26 | 2016-08-26 | A kind of ethernet network transformer and its manufacture method |
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Cited By (6)
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CN108735496A (en) * | 2018-04-03 | 2018-11-02 | 绵阳高新区经纬达科技有限公司 | A kind of production method and network transformation magnetic core coil of network transformation magnetic core coil |
CN108962559A (en) * | 2018-07-20 | 2018-12-07 | 张元洪 | Ethernet transformer |
EP3462468A1 (en) * | 2017-09-28 | 2019-04-03 | Karl Storz Imaging, Inc. | High speed data transformer for patient isolation barrier |
CN109920620A (en) * | 2019-03-28 | 2019-06-21 | 罗山县三通达电子科技有限公司 | A kind of common mode choke for eliminating electrostatic interference |
CN110783088A (en) * | 2019-11-26 | 2020-02-11 | 耒阳市亚湘电子科技有限公司 | Production method of network transformer |
CN112542307A (en) * | 2020-11-24 | 2021-03-23 | 鸿磬电子(东莞)有限公司 | Network transformer preparation method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6483203B1 (en) * | 2000-06-08 | 2002-11-19 | 3Com Corporation | Single unit integrated transformer assembly |
CN201251992Y (en) * | 2008-05-27 | 2009-06-03 | 杨英 | Transformer dedicated to connector |
KR100920337B1 (en) * | 2009-06-19 | 2009-10-07 | 주민정 | Nipper device for separation low-voltage cable of transformer |
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 |
CN205264471U (en) * | 2015-12-31 | 2016-05-25 | 东莞铭普光磁股份有限公司 | Network card and network transformer thereof |
-
2016
- 2016-08-26 CN CN201610729840.0A patent/CN107785151A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6483203B1 (en) * | 2000-06-08 | 2002-11-19 | 3Com Corporation | Single unit integrated transformer assembly |
CN201251992Y (en) * | 2008-05-27 | 2009-06-03 | 杨英 | Transformer dedicated to connector |
KR100920337B1 (en) * | 2009-06-19 | 2009-10-07 | 주민정 | Nipper device for separation low-voltage cable of transformer |
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 |
CN205264471U (en) * | 2015-12-31 | 2016-05-25 | 东莞铭普光磁股份有限公司 | Network card and network transformer thereof |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3462468A1 (en) * | 2017-09-28 | 2019-04-03 | Karl Storz Imaging, Inc. | High speed data transformer for patient isolation barrier |
US10726990B2 (en) | 2017-09-28 | 2020-07-28 | Karl Storz Imaging, Inc. | High speed data transformer for patient isolation barrier |
CN108735496A (en) * | 2018-04-03 | 2018-11-02 | 绵阳高新区经纬达科技有限公司 | A kind of production method and network transformation magnetic core coil of network transformation magnetic core coil |
CN108962559A (en) * | 2018-07-20 | 2018-12-07 | 张元洪 | Ethernet transformer |
CN108962559B (en) * | 2018-07-20 | 2024-05-10 | 张元洪 | Ethernet transformer |
CN109920620A (en) * | 2019-03-28 | 2019-06-21 | 罗山县三通达电子科技有限公司 | A kind of common mode choke for eliminating electrostatic interference |
CN109920620B (en) * | 2019-03-28 | 2024-03-29 | 罗山县三通达电子科技有限公司 | Common mode choke coil for eliminating electrostatic interference |
CN110783088A (en) * | 2019-11-26 | 2020-02-11 | 耒阳市亚湘电子科技有限公司 | Production method of network transformer |
CN112542307A (en) * | 2020-11-24 | 2021-03-23 | 鸿磬电子(东莞)有限公司 | Network transformer preparation method |
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