Title:
【発明の名称】偏向回路用電圧調整器
Document Type and Number:
Japanese Patent JPS5858866
Kind Code:
B2
Abstract:
To regulate the DC input voltage to a deflection circuit, a saturable reactor winding is series coupled with an unregulated DC voltage, a diode, a flyback transformer winding and an input terminal of the deflection circuit. During retrace, the diode is forward biased and conducts input current to the input terminal. During trace, the opposite polarity trace voltage commutates off the diode and decouples the input terminal from the unregulated DC voltage at a varied instant within trace in accordance with the impedance of the saturable reactor winding. The average DC voltage across the diode fluctuates with diode conduction angle variations and maintains a regulated input voltage at the input terminal despite fluctuations in the unregulated DC voltage.
Inventors:
ROORENSU EDOWAADO SUMISU
Application Number:
JP15348879A
Publication Date:
December 27, 1983
Filing Date:
November 26, 1979
Export Citation:
Assignee:
RCA CORP
International Classes:
H04N3/16; H04N3/185; (IPC1-7): H04N3/16
Attorney, Agent or Firm:
Satoshi Shimizu