Side-by-side cable

A cable and cable technology, applied in the field of side-by-side cables, can solve the problems of low stability of twisted pair electrical characteristics, low customer processing efficiency, unfavorable automatic production lines, etc., to achieve automatic production lines, excellent sealing and electrical properties. Insulation, the effect of saving processing efficiency

Inactive Publication Date: 2012-07-25
大同电线电缆科技(吴江)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a side-by-side cable, which solves the problem of low stability of the electrical characteristics of the twisted pair wires in the prior art, the risk of skin breakage in the processing of the twisted wires, and the low processing efficiency of the customer end, which is not conducive to Problems in realizing automated production lines

Method used

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Embodiment Construction

[0017] The specific implementation of the side-by-side cable provided by the present invention will be described in detail below with reference to the accompanying drawings.

[0018] Reference attached figure 2 As shown, a schematic diagram of an embodiment of the side-by-side cable of the present invention, including at least two conductors 11, an insulating layer 12 covering each of the conductors 11, the conductors 11 and the insulating layer 12 constitute a Teflon wire, After the two Teflon wires are arranged side by side, a cladding layer is coated on the outside, and the polyester tape 14 is used to cover the outer layer of the two Teflon wires side by side.

[0019] All conductors 11 are placed side by side and are electrical conductors used to transmit signals or transmit electricity, which can be metal, fiberglass, metal-coated substrates or combinations thereof, such as solid copper, stranded copper wire, tinned copper wire , aluminum, alloy or their combination, t...

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Abstract

The invention provides a side-by-side cable which comprises at least two conductors and insulating layers respectively coating each conductor, wherein the conductors and the insulating layers form a wire; two wires are arranged side by side and then are coated by one coating layer; and the coating layer is coated on the outer layers of the two wires which are arranged side by side by adopting a polyester tape; and the insulating layers are dielectric media by which the cables are insulated; each conductor is further coated by the insulating layer through an Teflon wire; the coating layer further comprises a copper foil which is coated on the outer layer of the wire; and the polyester tape is coated on the outer layer of the copper foil. Compared with general twisted pair cables, the side-by-side cable disclosed by the invention is more stable in performance and smaller in impedance difference and delay difference.

Description

technical field [0001] The invention relates to the fields of electronic component products and connection line interfaces, in particular to a side-by-side cable. Background technique [0002] Cables are used in electronics, home appliances, heavy electricity and construction industries. Traditional cables are twisted-pair wires. Twisted-pair wires are a general-purpose Wiring. However, the impedance difference of the twisted pair is relatively large, and the delay difference is relatively large, so that the stability of the electrical characteristics of the twisted pair wire is not high. Reference attached Figures 1A-1B , Schematic diagram of common twisted pair delay and delay difference. Figure 1A Among them, Delay (delay) refers to the time required for the signal to reach the receiving end from the input terminal on the transmission line; Delay Skew refers to the time difference between the signal arriving at the receiving end on different signal lines, that is, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/00H01B7/17H01B7/02
Inventor 方婷婷谢明远
Owner 大同电线电缆科技(吴江)有限公司
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