BE770021A - Circuit electronique amplificateur apte a appliquer une tensionprenant des valeurs exeptionnellement elevees - Google Patents
Circuit electronique amplificateur apte a appliquer une tensionprenant des valeurs exeptionnellement eleveesInfo
- Publication number
- BE770021A BE770021A BE770021A BE770021A BE770021A BE 770021 A BE770021 A BE 770021A BE 770021 A BE770021 A BE 770021A BE 770021 A BE770021 A BE 770021A BE 770021 A BE770021 A BE 770021A
- Authority
- BE
- Belgium
- Prior art keywords
- apply
- amplifier circuit
- high values
- circuit suitable
- exceptionally high
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
- G01R13/22—Circuits therefor
-
- 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
- H03F1/0244—Stepped control
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—DC amplifiers in which all stages are DC-coupled
- H03F3/36—DC amplifiers in which all stages are DC-coupled with tubes only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/42—Amplifiers with two or more amplifying elements having their dc paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
- H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
- H03K4/69—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier
- H03K4/696—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier using means for reducing power dissipation or for shortening the flyback time, e.g. applying a higher voltage during flyback time
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
- H03K6/02—Amplifying pulses
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Amplifiers (AREA)
- Sewing Machines And Sewing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7027652A FR2098772A5 (xx) | 1970-07-27 | 1970-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE770021A true BE770021A (fr) | 1972-01-17 |
Family
ID=9059302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE770021A BE770021A (fr) | 1970-07-27 | 1971-07-15 | Circuit electronique amplificateur apte a appliquer une tensionprenant des valeurs exeptionnellement elevees |
Country Status (7)
Country | Link |
---|---|
US (1) | US3725676A (xx) |
JP (1) | JPS549467B1 (xx) |
BE (1) | BE770021A (xx) |
DE (1) | DE2137567C3 (xx) |
FR (1) | FR2098772A5 (xx) |
GB (1) | GB1353537A (xx) |
NL (1) | NL7110085A (xx) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2301017C2 (de) * | 1973-01-10 | 1979-03-01 | Kay 2000 Hamburg Bitterling | Niederfrequenzverstärker |
NL183803C (nl) * | 1977-01-17 | 1989-02-01 | Philips Nv | Inrichting voor het weergeven van veranderlijke grootheden op een beeldscherm van een kathodestraalbuis. |
FR2398408A1 (fr) * | 1977-07-21 | 1979-02-16 | Cit Alcatel | Circuit de limitation de la tension de sortie d'un amplificateur |
CH649877A5 (de) * | 1978-11-06 | 1985-06-14 | Carver R W | Vorrichtung mit einem niederfrequenzverstaerker. |
US4378530A (en) * | 1979-07-04 | 1983-03-29 | Unisearch Limited | High-efficiency low-distortion amplifier |
BG32251A1 (en) * | 1980-03-31 | 1982-06-15 | Vasilev | Power amplifyier class bc |
US4484150A (en) * | 1980-06-27 | 1984-11-20 | Carver R W | High efficiency, light weight audio amplifier and power supply |
BG34745A1 (en) * | 1982-03-01 | 1983-11-15 | Vasilev | Power amplifier of class bc |
US4437053A (en) * | 1982-05-10 | 1984-03-13 | Diasonics (Nmr) Inc. | Gradient power supply |
CA1214228A (en) * | 1985-04-23 | 1986-11-18 | Min-Tai Hong | Audio frequency amplifier supplied with dynamic power on demand |
US4961032A (en) * | 1988-12-29 | 1990-10-02 | Rca Licensing Corporation | Dual power source output amplifier |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1098638A (en) * | 1966-02-04 | 1968-01-10 | Standard Telephones Cables Ltd | Amplifier with binary output |
-
1970
- 1970-07-27 FR FR7027652A patent/FR2098772A5/fr not_active Expired
-
1971
- 1971-07-15 BE BE770021A patent/BE770021A/xx unknown
- 1971-07-22 NL NL7110085A patent/NL7110085A/xx not_active Application Discontinuation
- 1971-07-27 GB GB3510171A patent/GB1353537A/en not_active Expired
- 1971-07-27 DE DE2137567A patent/DE2137567C3/de not_active Expired
- 1971-07-27 US US00166434A patent/US3725676A/en not_active Expired - Lifetime
- 1971-07-27 JP JP5571971A patent/JPS549467B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2137567B2 (de) | 1979-12-20 |
DE2137567C3 (de) | 1980-09-04 |
NL7110085A (xx) | 1972-01-31 |
FR2098772A5 (xx) | 1972-03-10 |
DE2137567A1 (de) | 1972-02-03 |
GB1353537A (en) | 1974-05-22 |
US3725676A (en) | 1973-04-03 |
JPS549467B1 (xx) | 1979-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7105782D0 (pt) | Encapsulacao de componentes eletronicos | |
SE400132B (sv) | Referensspenningskrets | |
YU34569B (en) | Voltage reference defining circuit | |
AT301658B (de) | Elektrische Verbindungsanordnung | |
IT942603B (it) | Elemento memorizzatore elettronico | |
CH531754A (de) | Elektronischer Rechner | |
BE770021A (fr) | Circuit electronique amplificateur apte a appliquer une tensionprenant des valeurs exeptionnellement elevees | |
CH525519A (de) | Funktionsbildende Schaltungsanordnung | |
AT323252B (de) | Schaltungen zur hochspannungserzeugung | |
IT940109B (it) | Elemento connettore elettrico | |
IT1058514B (it) | Circuito elettronico per produrre impulsi di lettura | |
CH527499A (de) | Elektrische Verbindungsanordnung | |
CH513527A (de) | Elektrische Verbindungsanordnung | |
BE777472A (fr) | Circuit electronique | |
IT993515B (it) | Multiselettore elettronico | |
AT313977B (de) | Elektrische Filterschaltung | |
CH486779A (de) | Monolithische elektrische Schaltung | |
CH541831A (de) | Elektronisches Uhrwerk | |
CH526817A (de) | Elektronischer Rechner | |
IT943181B (it) | Film elettricamente conduttore | |
BR7017783D0 (pt) | Gerador de corrente eletronica | |
AR194207A1 (es) | Explorador electronico | |
BE776805A (fr) | Perfectionnements apportes aux machines electroniques sans carcasse | |
DE2166875A1 (de) | Strommesschaltkreis | |
CH542473A (de) | Elektrisches Uhrwerk |