JPH0469449B2 - - Google Patents
Info
- Publication number
- JPH0469449B2 JPH0469449B2 JP60145078A JP14507885A JPH0469449B2 JP H0469449 B2 JPH0469449 B2 JP H0469449B2 JP 60145078 A JP60145078 A JP 60145078A JP 14507885 A JP14507885 A JP 14507885A JP H0469449 B2 JPH0469449 B2 JP H0469449B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- pulse
- level
- constant current
- 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 - Lifetime
Links
- 230000004913 activation Effects 0.000 claims description 2
- 230000009849 deactivation Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 23
- 238000010586 diagram Methods 0.000 description 17
- 230000004044 response Effects 0.000 description 10
- 230000007704 transition Effects 0.000 description 7
- 230000003111 delayed effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Electronic Switches (AREA)
- Amplifiers (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60145078A JPS626526A (ja) | 1985-07-02 | 1985-07-02 | Ｐｗｍ駆動回路 |
| DE86305141T DE3689210T2 (de) | 1985-07-02 | 1986-07-02 | Pulsbreitenmodulationsansteuerschaltung. |
| US06/881,540 US4823056A (en) | 1985-07-02 | 1986-07-02 | Pulse-width modulation drive circuit |
| EP91200593A EP0441459A1 (fr) | 1985-07-02 | 1986-07-02 | Circuit d'attaque à modulation d'impulsions en largeur ou en durée |
| EP86305141A EP0208508B1 (fr) | 1985-07-02 | 1986-07-02 | Circuit d'attaque à modulation d'impulsions en largeur ou en durée |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60145078A JPS626526A (ja) | 1985-07-02 | 1985-07-02 | Ｐｗｍ駆動回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS626526A JPS626526A (ja) | 1987-01-13 |
| JPH0469449B2 true JPH0469449B2 (fr) | 1992-11-06 |
Family
ID=15376871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60145078A Granted JPS626526A (ja) | 1985-07-02 | 1985-07-02 | Ｐｗｍ駆動回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS626526A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4850540B2 (ja) * | 2005-12-26 | 2012-01-11 | 富士通セミコンダクター株式会社 | Ｄｃ−ｄｃコンバータ及びｄｃ−ｄｃコンバータの制御回路 |
| JP5064942B2 (ja) * | 2007-09-04 | 2012-10-31 | 矢崎総業株式会社 | 負荷制御装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60153219A (ja) * | 1984-01-23 | 1985-08-12 | Tamagawa Seiki Kk | パルス巾変調信号発生回路 |
-
1985
- 1985-07-02 JP JP60145078A patent/JPS626526A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60153219A (ja) * | 1984-01-23 | 1985-08-12 | Tamagawa Seiki Kk | パルス巾変調信号発生回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS626526A (ja) | 1987-01-13 |
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