CN203774075U - 一种环形印刷线路板焊接式电源变压器 - Google Patents
一种环形印刷线路板焊接式电源变压器 Download PDFInfo
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- CN203774075U CN203774075U CN201420047486.XU CN201420047486U CN203774075U CN 203774075 U CN203774075 U CN 203774075U CN 201420047486 U CN201420047486 U CN 201420047486U CN 203774075 U CN203774075 U CN 203774075U
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- 239000003822 epoxy resin Substances 0.000 claims abstract description 7
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims abstract description 3
- 239000000758 substrate Substances 0.000 claims description 7
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 5
- 238000003466 welding Methods 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Insulating Of Coils (AREA)
Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420047486.XU CN203774075U (zh) | 2014-01-22 | 2014-01-22 | 一种环形印刷线路板焊接式电源变压器 |
Applications Claiming Priority (1)
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CN201420047486.XU CN203774075U (zh) | 2014-01-22 | 2014-01-22 | 一种环形印刷线路板焊接式电源变压器 |
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CN203774075U true CN203774075U (zh) | 2014-08-13 |
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CN201420047486.XU Expired - Lifetime CN203774075U (zh) | 2014-01-22 | 2014-01-22 | 一种环形印刷线路板焊接式电源变压器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105575638A (zh) * | 2014-10-12 | 2016-05-11 | 朱佳瑞 | 一种互感器外壳 |
CN108039263A (zh) * | 2017-11-17 | 2018-05-15 | 宁波中策亿特电子有限公司 | 一种线性插墙式适配器 |
CN108335831A (zh) * | 2018-03-30 | 2018-07-27 | 江西欧美亚电子有限公司 | 一种贴片式滤波器 |
US20210043374A1 (en) * | 2019-08-09 | 2021-02-11 | Illinois Tool Works Inc. | Insulated winding wire transformer for welding-type power supplies |
-
2014
- 2014-01-22 CN CN201420047486.XU patent/CN203774075U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105575638A (zh) * | 2014-10-12 | 2016-05-11 | 朱佳瑞 | 一种互感器外壳 |
CN108039263A (zh) * | 2017-11-17 | 2018-05-15 | 宁波中策亿特电子有限公司 | 一种线性插墙式适配器 |
CN108335831A (zh) * | 2018-03-30 | 2018-07-27 | 江西欧美亚电子有限公司 | 一种贴片式滤波器 |
US20210043374A1 (en) * | 2019-08-09 | 2021-02-11 | Illinois Tool Works Inc. | Insulated winding wire transformer for welding-type power supplies |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100015 No. 201, building 10, Jiuxianqiao North Road, Beijing, Chaoyang District, 303 Patentee after: BEIJING CHUANG SI FANG ELECTRONIC LIMITED BY SHARE LTD. Address before: 100015 No. 201, building 10, Jiuxianqiao North Road, Beijing, Chaoyang District, 303 Patentee before: BEIJING NEW CHUANG SI FANG ELECTRONIC Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100015 No. 201, building 10, Jiuxianqiao North Road, Beijing, Chaoyang District, 303 Patentee after: Beijing Chuang Sifang Electronic Group Co.,Ltd. Address before: 100015 No. 201, building 10, Jiuxianqiao North Road, Beijing, Chaoyang District, 303 Patentee before: BEIJING CHUANG SI FANG ELECTRONIC LIMITED BY SHARE Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140813 |