FR2368824A2 - Circuit de reglage pour oscillateur de puissance - Google Patents

Circuit de reglage pour oscillateur de puissance

Info

Publication number
FR2368824A2
FR2368824A2 FR7731447A FR7731447A FR2368824A2 FR 2368824 A2 FR2368824 A2 FR 2368824A2 FR 7731447 A FR7731447 A FR 7731447A FR 7731447 A FR7731447 A FR 7731447A FR 2368824 A2 FR2368824 A2 FR 2368824A2
Authority
FR
France
Prior art keywords
control circuit
diode
cathode
resistor
oscillator control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7731447A
Other languages
English (en)
Other versions
FR2368824B2 (fr
Inventor
Adrian Ernest Miller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2368824A2 publication Critical patent/FR2368824A2/fr
Application granted granted Critical
Publication of FR2368824B2 publication Critical patent/FR2368824B2/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or power
    • H03L5/02—Automatic control of voltage, current, or power of power

Landscapes

  • Dc-Dc Converters (AREA)
  • Details Of Television Scanning (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

Perfectionnement au circuit de réglage de puissance d'un tube oscillateur à focalisation magnétique 2 comportant, selon le brevet principal, une diode 4 dont l'anode est reliée à la grille du tube 2 et la cathode à la sortie d'un circuit à amplificateur différentiel 14 alimenté par le potentiomètre de réglage manuel 21 et une boucle de stabilisation de la tension de cathode de la diode 4. La présente addition consiste à insérer une résistance 41 entre la sortie 5 du circuit de commande et la cathode de la diode 4 et à connecter cette résistance à une source de polarisation négative 42-45, de sorte qu'une plage de réglage suffisante peut encore être obtenue à très faible charge (30 W au lieu de 1 kW).
FR7731447A 1976-10-21 1977-10-19 Circuit de reglage pour oscillateur de puissance Granted FR2368824A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4369576A GB1561344A (en) 1976-10-21 1976-10-21 Power oscillator control arrangement

Publications (2)

Publication Number Publication Date
FR2368824A2 true FR2368824A2 (fr) 1978-05-19
FR2368824B2 FR2368824B2 (fr) 1985-02-22

Family

ID=10429906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731447A Granted FR2368824A2 (fr) 1976-10-21 1977-10-19 Circuit de reglage pour oscillateur de puissance

Country Status (3)

Country Link
JP (1) JPS5352343A (fr)
FR (1) FR2368824A2 (fr)
GB (1) GB1561344A (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180848A1 (fr) * 1972-04-18 1973-11-30 Schmidt Hochfrequenzwaerme Circuit de reglage de la puissance generateurs a haute frequence a auto-excitation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180848A1 (fr) * 1972-04-18 1973-11-30 Schmidt Hochfrequenzwaerme Circuit de reglage de la puissance generateurs a haute frequence a auto-excitation

Also Published As

Publication number Publication date
GB1561344A (en) 1980-02-20
FR2368824B2 (fr) 1985-02-22
JPS5352343A (en) 1978-05-12

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