DEVICE FOR HORIZONTAL SCANNING Russian patent published in 1994 - IPC

Abstract RU 2007889 C1

FIELD: TV devices. SUBSTANCE: device has setting oscillator 1, switch 3, preliminary amplifier 3, output swept circuit 4 and high-voltage unit 5, which are connected in series. In addition device has flip-flop 6, discharge and overload detector 7 and delay unit 8. Discharge and overload detector 7 has horizontal pulse rectifier 9, voltage scaling circuit 10 and OR gate 11. EFFECT: increased reliability by protection from overloading. 2 cl, 2 dwg

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RU 2 007 889 C1

Authors

Cheredov V.F.

Dates

1994-02-15—Published

1991-06-19—Filed