JPH01101183U - - Google Patents
Info
- Publication number
- JPH01101183U JPH01101183U JP19693087U JP19693087U JPH01101183U JP H01101183 U JPH01101183 U JP H01101183U JP 19693087 U JP19693087 U JP 19693087U JP 19693087 U JP19693087 U JP 19693087U JP H01101183 U JPH01101183 U JP H01101183U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- switching transistor
- base
- circuit
- voltage
- 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
- 238000001514 detection method Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Dc-Dc Converters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19693087U JPH0321195Y2 (zh) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19693087U JPH0321195Y2 (zh) | 1987-12-25 | 1987-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01101183U true JPH01101183U (zh) | 1989-07-07 |
| JPH0321195Y2 JPH0321195Y2 (zh) | 1991-05-08 |
Family
ID=31487517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19693087U Expired JPH0321195Y2 (zh) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321195Y2 (zh) |
-
1987
- 1987-12-25 JP JP19693087U patent/JPH0321195Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0321195Y2 (zh) | 1991-05-08 |