BE425513A - - Google Patents
Info
- Publication number
- BE425513A BE425513A BE425513DA BE425513A BE 425513 A BE425513 A BE 425513A BE 425513D A BE425513D A BE 425513DA BE 425513 A BE425513 A BE 425513A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/22—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with tubes only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F3/52—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US118220A US2198323A (en) | 1936-12-30 | 1936-12-30 | Amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE425513A true BE425513A (fr) |
Family
ID=22377238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE425513D BE425513A (fr) | 1936-12-30 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2198323A (fr) |
| BE (1) | BE425513A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2471424A (en) * | 1944-10-09 | 1949-05-31 | Standard Telephones Cables Ltd | Electron discharge device |
| US2488357A (en) * | 1947-05-20 | 1949-11-15 | Mcclatchy Broadeasting Company | Negative feedback amplifying circuit |
| US2571650A (en) * | 1947-11-07 | 1951-10-16 | Rca Corp | Peak-reading tuning indicator |
| NL86930C (fr) * | 1948-10-29 |
-
0
- BE BE425513D patent/BE425513A/xx unknown
-
1936
- 1936-12-30 US US118220A patent/US2198323A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2198323A (en) | 1940-04-23 |