JPS6158971U - - Google Patents
Info
- Publication number
- JPS6158971U JPS6158971U JP14520584U JP14520584U JPS6158971U JP S6158971 U JPS6158971 U JP S6158971U JP 14520584 U JP14520584 U JP 14520584U JP 14520584 U JP14520584 U JP 14520584U JP S6158971 U JPS6158971 U JP S6158971U
- Authority
- JP
- Japan
- Prior art keywords
- switching element
- power source
- circuit
- series
- transformer
- 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.)
- Granted
Links
- 238000009499 grossing Methods 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Arc Welding Control (AREA)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984145205U JPH0320046Y2 (US07202987-20070410-C00007.png) | 1984-09-25 | 1984-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984145205U JPH0320046Y2 (US07202987-20070410-C00007.png) | 1984-09-25 | 1984-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6158971U true JPS6158971U (US07202987-20070410-C00007.png) | 1986-04-21 |
| JPH0320046Y2 JPH0320046Y2 (US07202987-20070410-C00007.png) | 1991-04-30 |
Family
ID=30703463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984145205U Expired JPH0320046Y2 (US07202987-20070410-C00007.png) | 1984-09-25 | 1984-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320046Y2 (US07202987-20070410-C00007.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7038239B2 (en) | 2002-04-09 | 2006-05-02 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor element and display device using the same |
| US7256421B2 (en) | 2002-05-17 | 2007-08-14 | Semiconductor Energy Laboratory, Co., Ltd. | Display device having a structure for preventing the deterioration of a light emitting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5166256A (en) * | 1974-10-25 | 1976-06-08 | Moore Kuremente | Chokuryuaakuyosetsuki |
| JPS561270A (en) * | 1979-06-18 | 1981-01-08 | Matsushita Electric Ind Co Ltd | Direct current welding electric power source device |
| JPS58145367A (ja) * | 1982-02-22 | 1983-08-30 | Sansha Electric Mfg Co Ltd | 溶接用電源装置 |
-
1984
- 1984-09-25 JP JP1984145205U patent/JPH0320046Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5166256A (en) * | 1974-10-25 | 1976-06-08 | Moore Kuremente | Chokuryuaakuyosetsuki |
| JPS561270A (en) * | 1979-06-18 | 1981-01-08 | Matsushita Electric Ind Co Ltd | Direct current welding electric power source device |
| JPS58145367A (ja) * | 1982-02-22 | 1983-08-30 | Sansha Electric Mfg Co Ltd | 溶接用電源装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0320046Y2 (US07202987-20070410-C00007.png) | 1991-04-30 |
