Electric Connection Testing TRIZ Cases

Test unit detects electrical discontinuities in solder ball connections to trigger safety measures under mechanical stress.

Inspection device applies four voltage signals to measure current responses for accurate powered device detection.

Interfacing component with ring-shaped mass collection member enables precise probe positioning on hardened multipoint connector contacts.

Spring-loaded pins establish reliable contact for simultaneous voltage and resistance measurements, resolving inadequate visual inspection accuracy.

A polarity detector uses sequential optical signals to identify patch cord channels.

Biasing circuitry applies high voltage to de-selected blocks while measuring leakage current from selected blocks to isolate faulty sub-blocks.

Test system detects faults in aircraft cabling by sending electrical signals through connectors, eliminating manual fault-finding procedures.

Magnetic sensors monitor field parameters to detect improper connections caused by dust attraction, preventing electrical hazards.

A fault detection circuit tests redundant electrical connections by disabling transistors and measuring current flow through parallel diodes.

Single conductive elastomer element merges injection and return paths, eliminating complex routing that degrades radiofrequency performance.