BE693207A - - Google Patents
Info
- Publication number
- BE693207A BE693207A BE693207DA BE693207A BE 693207 A BE693207 A BE 693207A BE 693207D A BE693207D A BE 693207DA BE 693207 A BE693207 A BE 693207A
- 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
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/217—Class D power amplifiers; Switching amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F9/00—Magnetic amplifiers
- H03F9/04—Magnetic amplifiers voltage-controlled, i.e. the load current flowing in only one direction through a main coil, e.g. Logan circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Stepping Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54560466A | 1966-04-27 | 1966-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE693207A true BE693207A (no) | 1967-07-03 |
Family
ID=24176871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE693207D BE693207A (no) | 1966-04-27 | 1967-01-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3471720A (no) |
| BE (1) | BE693207A (no) |
| DE (1) | DE1613667A1 (no) |
| GB (1) | GB1099660A (no) |
| SE (1) | SE343444B (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4075511A (en) * | 1975-04-18 | 1978-02-21 | Imperial Chemical Industries Limited | Electronic switches |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2956222A (en) * | 1955-08-05 | 1960-10-11 | Gen Precision Inc | Transistor amplifier circuit |
| US3238445A (en) * | 1962-05-18 | 1966-03-01 | Honeywell Inc | Saturable core pulse width control apparatus |
-
1966
- 1966-04-27 US US545604A patent/US3471720A/en not_active Expired - Lifetime
- 1966-11-28 GB GB53200/66A patent/GB1099660A/en not_active Expired
- 1966-12-29 SE SE17862/66A patent/SE343444B/xx unknown
-
1967
- 1967-01-25 DE DE19671613667 patent/DE1613667A1/de active Pending
- 1967-01-26 BE BE693207D patent/BE693207A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1099660A (en) | 1968-01-17 |
| SE343444B (no) | 1972-03-06 |
| US3471720A (en) | 1969-10-07 |
| DE1613667A1 (de) | 1970-06-11 |