04179643 is referenced by 4 patents and cites 2 patents.

An improved circuit for the stepwise variation of an operating voltage of a deflection amplifier of a magnetodynamic deflection system for a charged-particle beam in dependence upon a required deflection speed. At least one diode is coupled to a voltage supply source and is poled in its forward conduction direction to an operating voltage terminal of the deflection amplifier. At least one capacitor is coupled by a terminal thereof to the cathode of the diode, and a switch driven by a control device is coupled to the other terminal of the capacitor for connecting the capacitor either to ground through a resistor or to the anode of the diode.

Title
Circuit for varying an operating voltage of a deflection amplifier of a magnetodynamic deflection system
Application Number
5/879587
Publication Number
4179643
Application Date
February 21, 1978
Publication Date
December 18, 1979
Inventor
Hans Neuendorff
Berlin
DE
Agent
Kenyon & Kenyon
Assignee
Siemens Aktiengesellschaft
DE
IPC
H01J 29/70
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