Electronic Switching TRIZ Cases
- Superjunction Transistor Biasing for Reverse Recovery Loss Reduction
Applying a nonzero bias to reverse-bias pn-junctions cuts reverse recovery current and commutation losses in superjunction transistor switching.
- Pivoting Electrical Terminal With Spring-Locked Orientation Adjustment
A pivot bearing and spring element let the terminal rotate without separate brackets, enabling secure 0°-90° adjustment with less vibration and noise.
- Current Blocking Element Assembly for Consumable Usage Tracking
Ionic electrode layers replace costly current-integrating circuits, preserving consumable usage history and blocking unauthorized reuse.
- Switch Casing Sealing Edge Structure for High IP Protection
A raised sealing edge and gasket groove improve switch casing hermeticity, limiting lid deformation and resisting dust, water, and high-pressure jets.
- Capacitive Touch Input Structure With Tactile Feedback Sensitivity
A soft member with conductive portions adds tactile confirmation while preserving capacitance sensitivity and reducing misdetection between nearby touch areas.
- Inductive Spring Switch Structure for Multi-State Signal Detection
A sliding body varies spring inductance to detect multiple switch states without optical elements, cutting cost and design complexity.
- Dual-Output Charge Pump Circuit for RF Switch Leakage Reduction
A switched-capacitor charge pump generates separate gate and body voltages for RF switches, cutting leakage without a typical regulator.