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Winding element for transformer and transformer

A transformer device and winding technology, which is applied to transformer/inductor components, transformer/inductor coils/windings/connections, electrical components, etc., can solve the problem of increasing the size of the transformer, increasing the difficulty of manufacturing, and easily generating line losses. and other problems, to achieve the effect of easy processing, conducive to mass production and overcoming the difficulty of heat dissipation

Inactive Publication Date: 2015-01-14
3Y POWER TECH TAIWAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] When a large current needs to be transmitted, the traditional winding method using a coil with a thicker wire diameter will generate heat and increase the size of the transformer, while the other method of using pillars to connect layered copper sheets will increase the difficulty of manufacturing. And the combination of the cylinder and the copper sheet is easy to produce line loss when the conductors are made of different materials.

Method used

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  • Winding element for transformer and transformer
  • Winding element for transformer and transformer
  • Winding element for transformer and transformer

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Embodiment Construction

[0028] Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements.

[0029] refer to Figure 1 to Figure 3 , in the first preferred embodiment of the present invention, a winding assembly 1 is assembled in a transformer device 100 for inducing the current of an insulating coil 3 of the transformer device 100 .

[0030] refer to figure 1 and figure 2 , the winding assembly 1 includes a flexible metal sheet body and an insulating layer (described later), the outer periphery of the metal sheet body defines two first sides W1, W2 respectively located on two opposite sides, and two first sides W1 and W2 respectively located on the other two opposite sides. The two second sides L1, L2 on one side, one of the first side W1 extends to the other first side W2 on the opposite side with an unbroken cutting line 101, preferably, the cutting line 101 is a narrow and wide Notch: a ridge plate 10 is ...

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Abstract

A transformer winding includes a flexible metal plate having an outer periphery defining opposite first and second sides and opposite third and fourth sides. The flexible metal plate has a trunk region that extends from the second side toward the first side and that terminates at a terminating line between the first and second sides, and is formed with a cutting line that extends from the first side toward the second side and that terminates at the terminating line. The cutting line configures the flexible metal plate with first and second branch regions, each having a winding part covered with an electrical insulation layer.

Description

technical field [0001] The invention relates to a winding assembly and a transformer device, in particular to a winding assembly and a transformer device for inducing large currents. Background technique [0002] Existing transformers mainly consist of two conductors. When one of the conductors carries alternating current and generates a changing magnetic field, according to the principle of electromagnetic mutual inductance, the changing magnetic field will cause the other conductor to generate an induced voltage. If the other conductor is a closed loop Part of it, then the closed circuit will generate current and can transmit power. [0003] The current conductor type is mostly a coil made of copper wire, and the voltage of the primary coil (Primary Voltage), the voltage of the secondary coil (Secondary Voltage) and the number of turns of the primary coil (Numbers of turns in the Primary Winding) and the number of turns of the secondary coil (Numbers of turns in the Secon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/28H01F27/30
CPCH01F27/30H01F27/28H01F27/2866H01F27/306H01F27/323
Inventor 蔡志昌吕绍锋
Owner 3Y POWER TECH TAIWAN
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