Testing Electric Installations On Transport TRIZ Cases
- MOSFET-Based Short-Circuit Detection in Automotive Power Supply Modules
A MOSFET power transistor measures terminal voltage to detect short-circuits within a capacitor-input filter.
- Sensor Overmolding Cylindrical Volume Equalization
Cylindrical molding structure equalizes thermoplastic material volumes to prevent shrinkage-induced microcracks in sensor sealing fins.
- Relay Fixation Detection via Insulation Resistor Voltage Divider
A detection circuit measures voltage across insulation resistors to identify relay fixation states without mechanical switching.
- Vehicle Circuit Tester for Trailer Lighting Diagnostics
Universal connector tester replaces manual inspection with instant LED feedback to verify trailer lamp operability across diverse receptacle types.