DK107949C - Two-stage transistor amplifier. - Google Patents
Two-stage transistor amplifier.Info
- Publication number
- DK107949C DK107949C DK569262A DK569262A DK107949C DK 107949 C DK107949 C DK 107949C DK 569262 A DK569262 A DK 569262A DK 569262 A DK569262 A DK 569262A DK 107949 C DK107949 C DK 107949C
- Authority
- DK
- Denmark
- Prior art keywords
- stage transistor
- transistor amplifier
- amplifier
- stage
- transistor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
- H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only
- H03F3/185—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only with field-effect devices
- H03F3/1855—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only with field-effect devices with junction-FET devices
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16366562A | 1962-01-02 | 1962-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK107949C true DK107949C (en) | 1967-07-24 |
Family
ID=22591034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK569262A DK107949C (en) | 1962-01-02 | 1962-12-29 | Two-stage transistor amplifier. |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT241530B (en) |
| BE (1) | BE626698A (en) |
| DK (1) | DK107949C (en) |
| GB (1) | GB1004532A (en) |
| SE (1) | SE313601B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3502981A (en) * | 1967-07-28 | 1970-03-24 | Amphenol Corp | Alternating current meter amplifier |
-
0
- BE BE626698D patent/BE626698A/xx unknown
-
1962
- 1962-12-18 GB GB4783062A patent/GB1004532A/en not_active Expired
- 1962-12-27 AT AT1009262A patent/AT241530B/en active
- 1962-12-29 DK DK569262A patent/DK107949C/en active
-
1963
- 1963-01-02 SE SE2463A patent/SE313601B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE626698A (en) | |
| GB1004532A (en) | 1965-09-15 |
| AT241530B (en) | 1965-07-26 |
| SE313601B (en) | 1969-08-18 |
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