NL7108479A - - Google Patents
Info
- Publication number
- NL7108479A NL7108479A NL7108479A NL7108479A NL7108479A NL 7108479 A NL7108479 A NL 7108479A NL 7108479 A NL7108479 A NL 7108479A NL 7108479 A NL7108479 A NL 7108479A NL 7108479 A NL7108479 A NL 7108479A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
- H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
- H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
- H03F1/0216—Continuous control
- H03F1/0222—Continuous control by using a signal derived from the input signal
- H03F1/0227—Continuous control by using a signal derived from the input signal using supply converters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7024188A FR2094702A5 (https=) | 1970-06-30 | 1970-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7108479A true NL7108479A (https=) | 1972-01-03 |
Family
ID=9058024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7108479A NL7108479A (https=) | 1970-06-30 | 1971-06-21 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE767582A (https=) |
| DE (1) | DE2129884A1 (https=) |
| FR (1) | FR2094702A5 (https=) |
| GB (1) | GB1287239A (https=) |
| NL (1) | NL7108479A (https=) |
| SE (1) | SE360789B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1190873B (it) * | 1982-06-17 | 1988-02-24 | Sgs Microelettronica Spa | Amplificatore audio ad alta efficienza |
-
1970
- 1970-06-30 FR FR7024188A patent/FR2094702A5/fr not_active Expired
-
1971
- 1971-05-25 BE BE767582A patent/BE767582A/xx unknown
- 1971-05-28 GB GB1818771A patent/GB1287239A/en not_active Expired
- 1971-06-11 SE SE762271A patent/SE360789B/xx unknown
- 1971-06-16 DE DE19712129884 patent/DE2129884A1/de active Pending
- 1971-06-21 NL NL7108479A patent/NL7108479A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE767582A (fr) | 1971-10-18 |
| FR2094702A5 (https=) | 1972-02-04 |
| DE2129884A1 (de) | 1972-01-05 |
| GB1287239A (en) | 1972-08-31 |
| SE360789B (https=) | 1973-10-01 |