JPS5138547B1 - - Google Patents
Info
- Publication number
- JPS5138547B1 JPS5138547B1 JP46064093A JP6409371A JPS5138547B1 JP S5138547 B1 JPS5138547 B1 JP S5138547B1 JP 46064093 A JP46064093 A JP 46064093A JP 6409371 A JP6409371 A JP 6409371A JP S5138547 B1 JPS5138547 B1 JP S5138547B1
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/601—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors using transformer coupling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75195A US3666971A (en) | 1970-09-24 | 1970-09-24 | Pulse control drive system for power transistors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS476620A JPS476620A (ja) | 1972-04-12 |
| JPS5138547B1 true JPS5138547B1 (ja) | 1976-10-22 |
Family
ID=22124174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46064093A Pending JPS5138547B1 (ja) | 1970-09-24 | 1971-08-24 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3666971A (ja) |
| JP (1) | JPS5138547B1 (ja) |
| GB (1) | GB1362271A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1576278A (en) * | 1977-02-28 | 1980-10-08 | Thorn Automation Ltd | Transistor power stages |
| GB8504181D0 (en) * | 1985-02-19 | 1985-03-20 | Sandoz Ltd | Fungicides |
| JPS63272222A (ja) * | 1987-04-30 | 1988-11-09 | Fanuc Ltd | プリドライブ回路 |
| US5414309A (en) * | 1993-10-19 | 1995-05-09 | Tokyo Tsuki Co., Ltd. | Circuit for applying direct current to winding |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3161836A (en) * | 1960-11-03 | 1964-12-15 | Ledex Inc | Pulsing circuit |
| US3523235A (en) * | 1968-03-01 | 1970-08-04 | Technipower Inc | Self-oscillating switching type power supply |
-
1970
- 1970-09-24 US US75195A patent/US3666971A/en not_active Expired - Lifetime
-
1971
- 1971-06-26 GB GB3485271*A patent/GB1362271A/en not_active Expired
- 1971-08-24 JP JP46064093A patent/JPS5138547B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3666971A (en) | 1972-05-30 |
| GB1362271A (en) | 1974-08-07 |
| JPS476620A (ja) | 1972-04-12 |