JPS6413711A - Shielding of high voltage transformer - Google Patents
Shielding of high voltage transformerInfo
- Publication number
- JPS6413711A JPS6413711A JP17028187A JP17028187A JPS6413711A JP S6413711 A JPS6413711 A JP S6413711A JP 17028187 A JP17028187 A JP 17028187A JP 17028187 A JP17028187 A JP 17028187A JP S6413711 A JPS6413711 A JP S6413711A
- Authority
- JP
- Japan
- Prior art keywords
- high voltage
- magnetic material
- voltage transformer
- shielding
- plate
- 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
Landscapes
- Regulation Of General Use Transformers (AREA)
Abstract
PURPOSE:To simplify the construction and reduce the cost by providing a shielding plate between a high voltage transformer and an electric circuit to make the shield plate and the transformer in one-piece impregnation structure and core-grounded by use of shielding plate. CONSTITUTION:A case 1 of a mold usually contains ferrite or silicon base laminated plates as a magnetic material 2, and consists of a primary winding 3 as an electric supplier and secondary windings 4 and 5. On a metal plate 6 for electromagnetic wave shielding, protrusions are provided for close electric connection with the magnetic material 2. Moreover, an electric circuit 7 is provided for driving a high voltage transformer or other function. A shield plate 6 prevents malfunction by attaining to a definite low electric potential such as grounding by use of a ground cable 8. After being incorporated at a specified position, the magnetic material enclosed with the mold case 1, windings 3-5 and the shield plate 6 are filled with impregnant and insulation and fixing are contrived.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17028187A JPS6413711A (en) | 1987-07-08 | 1987-07-08 | Shielding of high voltage transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17028187A JPS6413711A (en) | 1987-07-08 | 1987-07-08 | Shielding of high voltage transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6413711A true JPS6413711A (en) | 1989-01-18 |
Family
ID=15902037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17028187A Pending JPS6413711A (en) | 1987-07-08 | 1987-07-08 | Shielding of high voltage transformer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6413711A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007335725A (en) * | 2006-06-16 | 2007-12-27 | Toshiba Industrial Products Manufacturing Corp | Molded coil |
-
1987
- 1987-07-08 JP JP17028187A patent/JPS6413711A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007335725A (en) * | 2006-06-16 | 2007-12-27 | Toshiba Industrial Products Manufacturing Corp | Molded coil |
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