JP2002165438A - 電縫管溶接用高周波電源 - Google Patents
電縫管溶接用高周波電源Info
- Publication number
- JP2002165438A JP2002165438A JP2000360483A JP2000360483A JP2002165438A JP 2002165438 A JP2002165438 A JP 2002165438A JP 2000360483 A JP2000360483 A JP 2000360483A JP 2000360483 A JP2000360483 A JP 2000360483A JP 2002165438 A JP2002165438 A JP 2002165438A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- power supply
- transformer
- circuit
- matching
- 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
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000360483A JP2002165438A (ja) | 2000-11-28 | 2000-11-28 | 電縫管溶接用高周波電源 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000360483A JP2002165438A (ja) | 2000-11-28 | 2000-11-28 | 電縫管溶接用高周波電源 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2002165438A true JP2002165438A (ja) | 2002-06-07 |
JP2002165438A5 JP2002165438A5 (ru) | 2006-04-06 |
Family
ID=18832074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000360483A Pending JP2002165438A (ja) | 2000-11-28 | 2000-11-28 | 電縫管溶接用高周波電源 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2002165438A (ru) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100420139C (zh) * | 2003-09-19 | 2008-09-17 | 株式会社三社电机制作所 | 电镀电源装置 |
JP2009026740A (ja) * | 2007-07-20 | 2009-02-05 | Samsung Electro-Mechanics Co Ltd | 液晶表示装置のバックライト駆動システム |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6046873A (ja) * | 1983-08-26 | 1985-03-13 | Mitsubishi Heavy Ind Ltd | 溶接用倣い検出装置 |
JPH06317625A (ja) * | 1992-09-14 | 1994-11-15 | Mitsui Petrochem Ind Ltd | 変圧器の運転中における部分放電検知装置 |
JPH0740062A (ja) * | 1993-07-29 | 1995-02-10 | Sumitomo Metal Ind Ltd | 高周波加熱装置 |
JPH0794265A (ja) * | 1993-09-24 | 1995-04-07 | Fuji Denshi Kogyo Kk | 複数の高周波加熱コイルの異常検出方法 |
JPH08237936A (ja) * | 1995-02-28 | 1996-09-13 | Fuji Electric Co Ltd | 電圧形インバータのノイズフィルタ |
JPH10215577A (ja) * | 1997-01-28 | 1998-08-11 | Fuji Electric Co Ltd | 直列共振形インバータの接地回路 |
JPH1132480A (ja) * | 1997-07-08 | 1999-02-02 | Canon Inc | スイッチング型直流電源装置 |
-
2000
- 2000-11-28 JP JP2000360483A patent/JP2002165438A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6046873A (ja) * | 1983-08-26 | 1985-03-13 | Mitsubishi Heavy Ind Ltd | 溶接用倣い検出装置 |
JPH06317625A (ja) * | 1992-09-14 | 1994-11-15 | Mitsui Petrochem Ind Ltd | 変圧器の運転中における部分放電検知装置 |
JPH0740062A (ja) * | 1993-07-29 | 1995-02-10 | Sumitomo Metal Ind Ltd | 高周波加熱装置 |
JPH0794265A (ja) * | 1993-09-24 | 1995-04-07 | Fuji Denshi Kogyo Kk | 複数の高周波加熱コイルの異常検出方法 |
JPH08237936A (ja) * | 1995-02-28 | 1996-09-13 | Fuji Electric Co Ltd | 電圧形インバータのノイズフィルタ |
JPH10215577A (ja) * | 1997-01-28 | 1998-08-11 | Fuji Electric Co Ltd | 直列共振形インバータの接地回路 |
JPH1132480A (ja) * | 1997-07-08 | 1999-02-02 | Canon Inc | スイッチング型直流電源装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100420139C (zh) * | 2003-09-19 | 2008-09-17 | 株式会社三社电机制作所 | 电镀电源装置 |
JP2009026740A (ja) * | 2007-07-20 | 2009-02-05 | Samsung Electro-Mechanics Co Ltd | 液晶表示装置のバックライト駆動システム |
JP4697748B2 (ja) * | 2007-07-20 | 2011-06-08 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | 液晶表示装置のバックライト駆動システム |
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