IT1218193B - Circuito di compensazione del ritardo di commutazione in interdizione ad esempio di diodi led - Google Patents
Circuito di compensazione del ritardo di commutazione in interdizione ad esempio di diodi ledInfo
- Publication number
- IT1218193B IT1218193B IT48690/87A IT4869087A IT1218193B IT 1218193 B IT1218193 B IT 1218193B IT 48690/87 A IT48690/87 A IT 48690/87A IT 4869087 A IT4869087 A IT 4869087A IT 1218193 B IT1218193 B IT 1218193B
- Authority
- IT
- Italy
- Prior art keywords
- interdition
- compensation circuit
- delay compensation
- switching delay
- led diodes
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/28—Modifications for introducing a time delay before switching
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
- H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
- H03K17/04113—Modifications for accelerating switching without feedback from the output circuit to the control circuit in bipolar transistor switches
-
- 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
- H03K17/603—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 with coupled emitters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94123586A | 1986-12-12 | 1986-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8748690A0 IT8748690A0 (it) | 1987-12-10 |
IT1218193B true IT1218193B (it) | 1990-04-12 |
Family
ID=25476146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48690/87A IT1218193B (it) | 1986-12-12 | 1987-12-10 | Circuito di compensazione del ritardo di commutazione in interdizione ad esempio di diodi led |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU596476B2 (it) |
DE (1) | DE3742075A1 (it) |
IT (1) | IT1218193B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7132868B2 (en) | 2001-06-27 | 2006-11-07 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58184817A (ja) * | 1982-02-26 | 1983-10-28 | Yokogawa Hewlett Packard Ltd | 遅延回路 |
JPS6135609A (ja) * | 1984-07-28 | 1986-02-20 | Fujitsu Ltd | 位相可変回路 |
-
1987
- 1987-12-10 IT IT48690/87A patent/IT1218193B/it active
- 1987-12-11 AU AU82461/87A patent/AU596476B2/en not_active Expired - Fee Related
- 1987-12-11 DE DE19873742075 patent/DE3742075A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU8246187A (en) | 1988-06-16 |
AU596476B2 (en) | 1990-05-03 |
IT8748690A0 (it) | 1987-12-10 |
DE3742075A1 (de) | 1988-06-23 |
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