JPS55123712A - Constant-current power unit - Google Patents
Constant-current power unitInfo
- Publication number
- JPS55123712A JPS55123712A JP3027779A JP3027779A JPS55123712A JP S55123712 A JPS55123712 A JP S55123712A JP 3027779 A JP3027779 A JP 3027779A JP 3027779 A JP3027779 A JP 3027779A JP S55123712 A JPS55123712 A JP S55123712A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- current
- load current
- load
- intermediate tap
- 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
Landscapes
- Control Of Electrical Variables (AREA)
- Traffic Control Systems (AREA)
- Control Of Voltage And Current In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3027779A JPS55123712A (en) | 1979-03-15 | 1979-03-15 | Constant-current power unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3027779A JPS55123712A (en) | 1979-03-15 | 1979-03-15 | Constant-current power unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55123712A true JPS55123712A (en) | 1980-09-24 |
JPS6133204B2 JPS6133204B2 (ja) | 1986-08-01 |
Family
ID=12299209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3027779A Granted JPS55123712A (en) | 1979-03-15 | 1979-03-15 | Constant-current power unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55123712A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57161910A (en) * | 1981-03-30 | 1982-10-05 | Toshiba Electric Equip Corp | Constant current power supply device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008081323A (ja) * | 2007-10-05 | 2008-04-10 | Mitsubishi Electric Corp | 複数かごエレベータ給電装置 |
-
1979
- 1979-03-15 JP JP3027779A patent/JPS55123712A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57161910A (en) * | 1981-03-30 | 1982-10-05 | Toshiba Electric Equip Corp | Constant current power supply device |
JPH0363088B2 (ja) * | 1981-03-30 | 1991-09-30 | Toshiba Raitetsuku Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS6133204B2 (ja) | 1986-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57138868A (en) | Voltage resonance type high frequency switching circuit | |
JPS55123712A (en) | Constant-current power unit | |
JPS54144922A (en) | Control system for switching power | |
JPS55123713A (en) | Constant-current power unit | |
JPS55141973A (en) | Control system of switching power supply device | |
JPS555185A (en) | Arc welder | |
KR200198961Y1 (ko) | 용접기의 전류조절장치 | |
JPS56112880A (en) | Switching-type power source device | |
JPS5652422A (en) | Electric power source device | |
JPS5631369A (en) | Direct current to direct current converting type power source device | |
JPS5490551A (en) | Controller for electrification | |
RU2095210C1 (ru) | Устройство для электродуговой сварки | |
SU498609A1 (ru) | Импульсный стабилизатор переменного напр жени | |
JPS6452396A (en) | High frequency heating device | |
JPS554610A (en) | Constant-voltage transformer of iron resonance type | |
JPS5593374A (en) | High voltage circuit | |
JPS566789A (en) | Resistance welding control unit | |
JPS5772775A (en) | Consumable electrode type pulse arc welding device | |
JPS5727319A (en) | Driving circuit for self-excited oscillation type switching regulator | |
JPS5719178A (en) | Pulse arc welding machine | |
JPS5694981A (en) | Stabilized frequency power unit | |
JPS55122680A (en) | Arc welding power unit | |
JPS55112932A (en) | Ignition device | |
JPS5471360A (en) | Stabilized electric source circuit | |
EP0072661A3 (en) | Switching power supply |