IPC Subgroup
G01R 31/3 Marginal testing, e.g. by varying supply voltage
Introduced: September 1968
Last revised: January 2006
Full Title
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere > Testing of electronic circuits, e.g. by signal tracer > Marginal testing, e.g. by varying supply voltage
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES