Accession Number : AD0650800

Title :   A DEVICE FOR AUTOMATICALLY MEASURING THE PARAMETERS OF TUNNEL DIODES,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH

Personal Author(s) : Andrianov, E. M. ; Klyavinsh, I. Ya

Report Date : 23 JAN 1967

Pagination or Media Count : 8

Abstract : The patent describes a device which automatically measures the parameters of tunnel diodes. The instrument contains a unit which converts the measured values of maximum and minimum current to a dc voltage. A digital printout attachment for recording the converter parameters and a unit which measures diode voltages which correspond to the values of maximum and minimum current are connected through commutators to the conversion unit. The device also contains a control unit and a power supply. Accuracy during automatic measurement of diode parameters is improved by using an automatic compensator in the voltage measurement unit. The compensator is connected to the control unit. The conversion unit has a variable voltage supply connected to its input and a pulse shaper connected to its output. The pulse shaper generates signals which control switching of the measurement and recording instruments. English translation: 4 pages. (Author)

Descriptors :   *TUNNEL DIODES), (*TEST EQUIPMENT, USSR, PATENTS, AUTOMATIC, AMMETERS, MEASUREMENT, DIGITAL RECORDING SYSTEMS.

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE