Circuit Arrangements TRIZ Cases
- Resonance Contactless Power Supply Phase Control
A resonance contactless power supply device maintains a predetermined phase difference between AC voltage and current using an active control circuit.
- Universal Sensor Interface for Luminaire Field Replacement
Modular sensor interface with magnetic coupling and wireless communication eliminates professional disassembly during field upgrades.
- Wireless Power Transmitter Frequency Scanning for Foreign Object Detection
A wireless power transmitter scans a frequency range to detect chargeable devices and foreign objects before initiating energy transfer.
- Wireless Power Transfer Secondary Coil Ferrite Rod Orientation
Angled ferrite rods in secondary coils enhance magnetic resonant coupling, maintaining continuous power to telemetric devices despite orientation changes.
- Inductive Power Transfer for Dust Extractor Reliability
Wireless inductive coupling between drill and dust extractor eliminates mechanical contacts that accumulate debris and cause electrical failures.
- Reconfigurable Address Generation Circuit for Image Processing
A reconfigurable address generation circuit uses X and Y counters with clip processing to produce read addresses for image data.
- Plasmonic Multi-Tip Nano-Rectenna Cell for Broadband Infrared Conversion
Tapered conical tips with plasmonic coating minimize parasitic capacitance to enable rectification up to hundreds of THz.
- Bridgeless Single-Inductor SIMO AC-AC Converter Topology
Single-inductor SIMO AC-AC converter topology uses resonant tanks to generate multiple independent AC outputs from one power stage.