ELECTRONIC DEVICE TEST TECHNIQUE Russian patent published in 2001 - IPC

Abstract RU 2173872 C2

FIELD: non-destructive tests and diagnostics of electronic devices. SUBSTANCE: control signal is applied to input of electronic device and ac control signal is fed at frequency f0; power circuit load magnitude is varied; pulse component of f0 frequency is separated from output signal of electronic device; moment of device transfer from switching to active mode and vice versa in the course of device operation is determined by moment of arrival of this component. EFFECT: provision for detecting moment of device transfer from one mode to other. 3 dwg

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RU 2 173 872 C2

Authors

Lavrent'Ev N.I.

Lavrent'Eva N.V.

Dates

2001-09-20Published

1999-06-25Filed