Slot type combined bobbin of high-frequency high-voltage transformer
A high-frequency high-voltage, transformer technology, applied in the direction of fixed transformer or mutual inductance, transformer/inductor coil/winding/connection, transformer/inductor parts, etc., to achieve improved performance, convenient molding, and good insulation effect
Inactive Publication Date: 2016-03-23
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
View PDF6 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In order to solve various problems existing in the traditional high-frequency high-voltage transformer skeleton, the present invention proposes a high-frequency high-voltage transformer slot-type composite skeleton
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] The technical solution of the present invention is further described below. The structure disclosed in the accompanying drawings is an embodiment of the present invention. This embodiment is one of the examples of the present invention, but the scope of protection is not limited to this example.
[0025] A high-frequency and high-voltage transformer slot-type combined bobbin, used in pairs, symmetrically arranged at both ends of the magnetic core, including: a transformer primary bobbin and a transformer secondary bobbin; the transformer primary bobbin includes: a primary winding slot 1, and through The magnetic core via hole 2 in the center of the primary winding slot 1; the secondary skeleton of the transformer includes: 4 insulating retaining walls 3, and the primary skeleton assembly holes 5 passing through the 4 insulating retaining walls 3; two adjacent insulating A secondary winding groove 4 is formed between the retaining walls 3 ; the transformer primary skeleto...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
Login to View More
Abstract
The invention designs a slot type combined bobbin of a high-frequency high-voltage transformer. The slot type combined bobbin comprises a primary transformer bobbin and a secondary transformer bobbin which are made of polytetrafluoroethylene, wherein the transformer bobbins are used pairwise and symmetrically arranged at two ends of a magnetic core; the primary transformer bobbin comprises a primary winding slot and a magnetic core via hole; the secondary transformer bobbin comprises a plurality of secondary winding slots, insulating retaining walls and primary transformer bobbin assembly holes; each insulating retaining wall of the secondary transformer bobbin is 4 mm thick; the primary transformer bobbin and the secondary transformer bobbin are assembled through the primary transformer bobbin assembly holes and are in clearance fit. The slot type combined bobbin of the high-frequency high-voltage transformer has the characteristics of good insulation property, convenience in winding and the like and can well solve the technical problems of the conventional transformer bobbins.
Description
technical field [0001] The invention relates to the technical field of transformer skeletons, in particular to a slot-type combined skeleton of a high-frequency and high-voltage transformer. Background technique [0002] At present, high-power lasers have great application prospects in the fields of laser cutting, metal decontamination, laser propulsion and photoelectric countermeasures, and high-power high-voltage power supplies are necessary devices for driving lasers. High-frequency high-voltage transformers are the core components of high-power high-voltage power supplies . [0003] The skeleton structure of the traditional high-voltage transformer is a simple layer-wound structure. Only insulation films and other means are used for protection between different layers of the winding. The insulation capacity of the insulation film is limited, and it is easy to cause insulation failure due to external forces. Discharge phenomenon occurs between them, which in turn leads t...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/30H01F19/04
CPCH01F27/306H01F19/04
Inventor 聂磊石宝松张兴亮
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI