JPH0544682B2 - - Google Patents
Info
- Publication number
- JPH0544682B2 JPH0544682B2 JP19878087A JP19878087A JPH0544682B2 JP H0544682 B2 JPH0544682 B2 JP H0544682B2 JP 19878087 A JP19878087 A JP 19878087A JP 19878087 A JP19878087 A JP 19878087A JP H0544682 B2 JPH0544682 B2 JP H0544682B2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- load
- output
- circuit
- load current
- 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.)
- Expired - Fee Related
Links
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 description 13
- 230000007423 decrease Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Landscapes
- Control Of Voltage And Current In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19878087A JPS6441910A (en) | 1987-08-07 | 1987-08-07 | Arc power unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19878087A JPS6441910A (en) | 1987-08-07 | 1987-08-07 | Arc power unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6441910A JPS6441910A (en) | 1989-02-14 |
JPH0544682B2 true JPH0544682B2 (en, 2012) | 1993-07-07 |
Family
ID=16396795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19878087A Granted JPS6441910A (en) | 1987-08-07 | 1987-08-07 | Arc power unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6441910A (en, 2012) |
-
1987
- 1987-08-07 JP JP19878087A patent/JPS6441910A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6441910A (en) | 1989-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5343017A (en) | Arc welder with timed control of arcing recovery and means for reducing weight, size, and power loss in the welder | |
US4876433A (en) | Inverter controlled-type power source for arc welding | |
WO1996008073A1 (fr) | Alimentation electrique a facteur de puissance ameliore | |
JPS59181965A (ja) | 駆動変圧器 | |
JP3349781B2 (ja) | スイッチングレギュレータ電源装置 | |
JPH09261958A (ja) | 無停電性スイッチングレギュレータ | |
JPH0544682B2 (en, 2012) | ||
JPH0544681B2 (en, 2012) | ||
JP3981208B2 (ja) | アーク加工用電源装置 | |
JPH0631680Y2 (ja) | 放電ランプ点灯装置 | |
JP2905908B2 (ja) | 複数出力のスイッチング電源 | |
JPH0681496B2 (ja) | 突入電流防止回路 | |
JP3273572B2 (ja) | 直流電源装置 | |
JP2905540B2 (ja) | パルスアーク溶接用電源 | |
US5999432A (en) | High-efficiency bridge inverter | |
JPS61147780A (ja) | インバ−タ制御電源 | |
JPH065027Y2 (ja) | インバータ式抵抗溶接機の電源装置 | |
JPH0549182A (ja) | 組電池の充電装置 | |
JP4080574B2 (ja) | 直流アーク溶接用電源装置 | |
JP3281052B2 (ja) | 電源回路 | |
JPS58107265A (ja) | 溶接用電源装置 | |
JP3335639B2 (ja) | シリコン制御整流器フルブリッジ回路を有するインバータ | |
JPH088072A (ja) | 点灯装置 | |
JPH0312450Y2 (en, 2012) | ||
JPS639279Y2 (en, 2012) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |