Accession Number : AD0620091

Title :   FULL-WAVE MAGNETIC PULSE-WIDTH MODULATOR,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Bunakov,V. L. ; Gasparov,R. G.

Report Date : 03 JUN 1965

Pagination or Media Count : 6

Abstract : Object of the invention: A full-wave magnetic pulsewidth modulator with a power supply of direct current consisting of two saturation chokes with windings connected to a source of control voltage, which is distinguished by the fact that for the purpose of simplifying the device, improving the dependability of its operation, and extending the range of width of the pulse on the input signal, on the input of the device there is connected a key, for example a semiconductor triode (transistor) controlled on the basis of pulses with a duty factor of 0.5, the output of which through ballast resistance is connected to the negative pole of a source of direct current, and at the same time to the general point of sequence-connected saturation chokes connected up to a source of direct current through stabilitrons with a voltage of stabilization of U sub(stab)(U sub(line)/2).

Descriptors :   (*PULSE MODULATION, MAGNETIC MODULATORS), TRANSISTORS, COILS, POWER SUPPLIES, DIRECT CURRENT, VOLTAGE REGULATORS, PATENTS, USSR

Distribution Statement : APPROVED FOR PUBLIC RELEASE