JPS6327948B2 - - Google Patents
Info
- Publication number
- JPS6327948B2 JPS6327948B2 JP2970581A JP2970581A JPS6327948B2 JP S6327948 B2 JPS6327948 B2 JP S6327948B2 JP 2970581 A JP2970581 A JP 2970581A JP 2970581 A JP2970581 A JP 2970581A JP S6327948 B2 JPS6327948 B2 JP S6327948B2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- circuit
- base
- phototransistor
- 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.)
- Expired
Links
- 238000004804 winding Methods 0.000 claims description 19
- 239000003990 capacitor Substances 0.000 claims description 8
- 238000009499 grossing Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000010355 oscillation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2970581A JPS57143623A (en) | 1981-03-02 | 1981-03-02 | Switching regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2970581A JPS57143623A (en) | 1981-03-02 | 1981-03-02 | Switching regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57143623A JPS57143623A (en) | 1982-09-04 |
| JPS6327948B2 true JPS6327948B2 (enrdf_load_stackoverflow) | 1988-06-06 |
Family
ID=12283517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2970581A Granted JPS57143623A (en) | 1981-03-02 | 1981-03-02 | Switching regulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57143623A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4737898A (en) * | 1987-02-13 | 1988-04-12 | Northern Telecom Limited | Single-ended self-oscillating, DC-DC converter with regulation and inhibit control |
| JPH04102256U (ja) * | 1991-02-14 | 1992-09-03 | 宏央 浜田 | 給油用ポリ容器等のキヤツプ |
-
1981
- 1981-03-02 JP JP2970581A patent/JPS57143623A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57143623A (en) | 1982-09-04 |
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