JPH049089Y2 - - Google Patents

Info

Publication number
JPH049089Y2
JPH049089Y2 JP1990072494U JP7249490U JPH049089Y2 JP H049089 Y2 JPH049089 Y2 JP H049089Y2 JP 1990072494 U JP1990072494 U JP 1990072494U JP 7249490 U JP7249490 U JP 7249490U JP H049089 Y2 JPH049089 Y2 JP H049089Y2
Authority
JP
Japan
Prior art keywords
output
circuit
voltage detector
detector
current detector
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
Application number
JP1990072494U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0314069U (cs
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990072494U priority Critical patent/JPH049089Y2/ja
Publication of JPH0314069U publication Critical patent/JPH0314069U/ja
Application granted granted Critical
Publication of JPH049089Y2 publication Critical patent/JPH049089Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)
JP1990072494U 1990-07-06 1990-07-06 Expired JPH049089Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990072494U JPH049089Y2 (cs) 1990-07-06 1990-07-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990072494U JPH049089Y2 (cs) 1990-07-06 1990-07-06

Publications (2)

Publication Number Publication Date
JPH0314069U JPH0314069U (cs) 1991-02-13
JPH049089Y2 true JPH049089Y2 (cs) 1992-03-06

Family

ID=31610477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990072494U Expired JPH049089Y2 (cs) 1990-07-06 1990-07-06

Country Status (1)

Country Link
JP (1) JPH049089Y2 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5170982A (ja) * 1974-12-14 1976-06-19 Hiroshi Shimizu Jinkaishokyakuro

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5376941A (en) * 1976-12-20 1978-07-07 Osaka Transformer Co Ltd Method of controlling dc arc welding
JPS52131954A (en) * 1977-04-28 1977-11-05 Svetsia Ab Electric welder

Also Published As

Publication number Publication date
JPH0314069U (cs) 1991-02-13

Similar Documents

Publication Publication Date Title
EP0287109B1 (en) Switching regulator
US5682306A (en) Switched mode power supply with power factor correction
US5283727A (en) Independent control of the AC line current and output DC voltage of a high power factor AC-to-DC converter
US20070194724A1 (en) Power supply apparatus
US11722066B2 (en) Single stage power factor correcting synchronous harmonic converter
US5942139A (en) Consumable electrode DC arc welder
JPH049089Y2 (cs)
EP4012912B1 (en) Control circuit for power conversion device
JPH10174428A (ja) 力率改善回路
JP2572433B2 (ja) アーク溶接、切断用電源
JPH0160350B2 (cs)
JP3167314B2 (ja) インバータ装置
JPS5881567A (ja) 直流ア−ク溶接用電源
JPH0713440Y2 (ja) 交流電源装置
JPH0355225B2 (cs)
JP3161037B2 (ja) アーク溶接用電源装置
JP2001086744A (ja) 力率改善型スイッチング式コンバータ
JPS63276108A (ja) 電力変換装置
JPS62171467A (ja) 直流チヨツパの出力電圧リツプル低減装置
JPS5822960B2 (ja) 電動機駆動用インバ−タ制御回路
JPH0739168A (ja) ３相インバータの制御装置
JPH0458759A (ja) 共振型ｄｃ―ｄｃコンバータ
JPS5967868A (ja) 直流安定化電源装置
JPS58128273A (ja) ア−ク溶接用電源装置
JPS60187469A (ja) ア−ク溶接電源