JPH0325219U - - Google Patents
Info
- Publication number
- JPH0325219U JPH0325219U JP1016290U JP1016290U JPH0325219U JP H0325219 U JPH0325219 U JP H0325219U JP 1016290 U JP1016290 U JP 1016290U JP 1016290 U JP1016290 U JP 1016290U JP H0325219 U JPH0325219 U JP H0325219U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- transformer
- secondary winding
- primary winding
- wound
- 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
- 238000004804 winding Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims 2
- 239000004593 Epoxy Substances 0.000 claims 1
- 229930182556 Polyacetal Natural products 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000004642 Polyimide Substances 0.000 claims 1
- 239000004721 Polyphenylene oxide Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 1
- 239000005020 polyethylene terephthalate Substances 0.000 claims 1
- 229920001721 polyimide Polymers 0.000 claims 1
- 229920006324 polyoxymethylene Polymers 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/323—Insulation between winding turns, between winding layers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Insulated Conductors (AREA)
- Insulating Of Coils (AREA)
Description
第１図は本考案による簡略したトランスの断面
図、第２図はこのトランスに使用する巻線の斜視
図、第３図はトランスの巻線の引出し状態を表わ
す正面図、第４図はこの側面図、第５図Ａは本考
案によるトランスのコアの大きさを示す図、第５
図Ｂは従来のトランスのコアの大きさを示す図、
第６図Ａは本考案によるトランスの簡略した断面
図、第６図Ｂは従来のトランスの簡略した断面図
、第７図は従来のトランスの簡略した断面図、第
８図はトランスの回路図、第９図は従来のトラン
スの巻線の引出し状態を表す正面図、第１０図は
この側面図である。
１，１′……１次巻線、２……２次巻線、３…
…ボビン、４……空洞、５……コア、１０……導
体、１１……被覆材。
Fig. 1 is a simplified sectional view of the transformer according to the present invention, Fig. 2 is a perspective view of the winding used in this transformer, Fig. 3 is a front view showing the drawn state of the transformer winding, and Fig. 4 is this. A side view, FIG. 5A is a diagram showing the size of the core of the transformer according to the present invention, FIG.
Figure B shows the size of the core of a conventional transformer.
FIG. 6A is a simplified sectional view of a transformer according to the present invention, FIG. 6B is a simplified sectional view of a conventional transformer, FIG. 7 is a simplified sectional view of a conventional transformer, and FIG. 8 is a circuit diagram of the transformer. , FIG. 9 is a front view showing a state in which the windings of a conventional transformer are drawn out, and FIG. 10 is a side view thereof. 1, 1'...Primary winding, 2...Secondary winding, 3...
...Bobbin, 4...Cavity, 5...Core, 10...Conductor, 11...Coating material.
Claims (1)
ランスにおいて、ポリエチレン、ポリエチレンテ
レフタレート、ポリイミド、ポリエステル、ポリ
エーテル、ポリアセタール、ポリビニルホルマー
ル、ポリウレタン及びエポキシから成る群から選
択された絶縁性の被覆材により線状の導体を被覆
して少なくとも前記１次巻線又は２次巻線を形成
し、コアに巻装したことを特徴とするトランス。 (2) 前記被覆材は複数層から成る請求項(1)に記
載のトランス。 (3) 前記１次巻線と２次巻線はボビンの両側に
設けられたフランジに隣接して、前記ボビンの巻
幅全体に巻装されている請求項(1)に記載のトラ
ンス。 (4) １次巻線と２次巻線とを層状に巻装したト
ランスにおいて、複数層から成る絶縁性の被覆材
により線状の導体を被覆して少なくとも前記１次
巻線又は２次巻線を形成し、コアに巻装したこと
を特徴とするトランス。[Claims for Utility Model Registration] (1) A transformer in which a primary winding and a secondary winding are wound in layers, polyethylene, polyethylene terephthalate, polyimide, polyester, polyether, polyacetal, polyvinyl formal, polyurethane, and epoxy A transformer, characterized in that at least the primary winding or the secondary winding is formed by covering a linear conductor with an insulating covering material selected from the group consisting of: and is wound around a core. (2) The transformer according to claim (1), wherein the covering material consists of multiple layers. (3) The transformer according to claim 1, wherein the primary winding and the secondary winding are wound over the entire winding width of the bobbin adjacent to flanges provided on both sides of the bobbin. (4) In a transformer in which a primary winding and a secondary winding are wound in layers, at least the primary winding or the secondary winding is A transformer characterized by forming a wire and winding it around a core.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1016290U JPH0325219U (en) | 1989-03-01 | 1990-02-06 | |
| DE19904006697 DE4006697A1 (en) | 1989-03-01 | 1990-02-28 | TRANSFORMER |
| GB9004494A GB2230208B (en) | 1989-03-01 | 1990-02-28 | Transformers |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2196089 | 1989-03-01 | ||
| JP1016290U JPH0325219U (en) | 1989-03-01 | 1990-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0325219U true JPH0325219U (en) | 1991-03-15 |
Family
ID=26345376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1016290U Pending JPH0325219U (en) | 1989-03-01 | 1990-02-06 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0325219U (en) |
| DE (1) | DE4006697A1 (en) |
| GB (1) | GB2230208B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996020487A1 (en) * | 1994-12-28 | 1996-07-04 | Polyplastics Co., Ltd. | Covered conductor structure |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0583521B2 (en) * | 1992-08-12 | 2002-02-06 | Totoku Electric Co., Ltd. | Multi-layered insulated wire for high frequency transformer winding |
| DE69210398T3 (en) * | 1992-08-19 | 2003-06-05 | Totoku Electric | Multi-layer insulated wire for high frequency transformer winding |
| GB9226925D0 (en) * | 1992-12-24 | 1993-02-17 | Anglia Electronic Tech Ltd | Transformer winding |
| BE1007771A3 (en) * | 1993-11-17 | 1995-10-17 | Philips Electronics Nv | Isolating transformer |
| GB9512440D0 (en) * | 1995-06-19 | 1995-08-23 | Thomson Consumer Electronics | Switched mode transformer without varnish dip |
| NL1023569C2 (en) * | 2003-05-30 | 2004-12-01 | Elek Sola Dr Gerd Schildbach G | Electric assembly, electrical device, cable and wire for preventing breakdown, as well as a method for manufacturing them. |
| DE202005019390U1 (en) | 2005-12-08 | 2006-04-20 | Siemens Ag | Electric winding |
| US11239026B2 (en) * | 2017-09-29 | 2022-02-01 | Illinois Tool Works Inc. | High-frequency transformers using solid wire for welding-type power supplies |
| DE102020215178A1 (en) * | 2020-12-02 | 2022-06-02 | BSH Hausgeräte GmbH | Transformer for a switching power supply |
| JP2023078758A (en) * | 2021-11-26 | 2023-06-07 | 株式会社島津製作所 | High-voltage power supply device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62293705A (en) * | 1986-06-13 | 1987-12-21 | Hitachi Metals Ltd | Small-sized transformer |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3553011A (en) * | 1966-12-09 | 1971-01-05 | Hitachi Cable | Coil-forming insulated electric wires and method for shaping said wires into coils |
| US4127695A (en) * | 1975-10-07 | 1978-11-28 | Matsushita Electric Industrial Co., Ltd. | Method of insulating electromagnetic coils |
| GB2052308B (en) * | 1979-06-29 | 1983-09-07 | Gen Electric | Dual coated electrical conductor |
| US4546041A (en) * | 1979-07-30 | 1985-10-08 | General Electric Company | Corona-resistant wire enamel compositions and conductors insulated therewith |
| GB2099226A (en) * | 1981-05-13 | 1982-12-01 | Analog Devices Inc | Ribbon wound transformer and method of making same |
| GB2136214B (en) * | 1983-03-11 | 1986-05-29 | British Aerospace | Pulse transformer |
| NL8401708A (en) * | 1984-05-29 | 1985-12-16 | Philips Nv | TRANSFORMER WITH COAXIAL COILS. |
| JPS62200605A (en) * | 1986-02-27 | 1987-09-04 | 古河電気工業株式会社 | Processing resistant insulated wire |
-
1990
- 1990-02-06 JP JP1016290U patent/JPH0325219U/ja active Pending
- 1990-02-28 DE DE19904006697 patent/DE4006697A1/en not_active Withdrawn
- 1990-02-28 GB GB9004494A patent/GB2230208B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62293705A (en) * | 1986-06-13 | 1987-12-21 | Hitachi Metals Ltd | Small-sized transformer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996020487A1 (en) * | 1994-12-28 | 1996-07-04 | Polyplastics Co., Ltd. | Covered conductor structure |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2230208B (en) | 1992-02-05 |
| DE4006697A1 (en) | 1990-09-20 |
| GB9004494D0 (en) | 1990-04-25 |
| GB2230208A (en) | 1990-10-17 |