BE726070A - - Google Patents
Info
- Publication number
- BE726070A BE726070A BE726070DA BE726070A BE 726070 A BE726070 A BE 726070A BE 726070D A BE726070D A BE 726070DA BE 726070 A BE726070 A BE 726070A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/24—Relay circuits using discharge tubes or semiconductor devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR135099 | 1968-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726070A true BE726070A (ko) | 1969-06-27 |
Family
ID=8644218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726070D BE726070A (ko) | 1968-01-05 | 1968-12-27 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE726070A (ko) |
| CH (1) | CH499221A (ko) |
| FR (1) | FR1559043A (ko) |
-
1968
- 1968-01-05 FR FR1559043D patent/FR1559043A/fr not_active Expired
- 1968-12-27 BE BE726070D patent/BE726070A/xx unknown
- 1968-12-27 CH CH1929468A patent/CH499221A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH499221A (fr) | 1970-11-15 |
| FR1559043A (ko) | 1969-03-07 |