Descriptors | Reliability, Endurance testing, Circuits, Thermal-cycling tests, Thermal testing, Verification, Semiconductor devices, Semiconductor rectifiers, Electric load, Symbols, Thyristors, Safety measures, Acceptance (approval), Electrical testing, Letters (symbols), Ratings, Definitions, Test equipment, Testing conditions, Circuit properties, Electronic equipment and components, Triodes, Diodes, Mathematical calculations, Marking, Electrical measurement |