Transformers TRIZ Cases
- Polyphase Converter with Planar Magnetic Coupling
Planar magnetic coupling links electrical phases on an insulating body, reducing assembly time and device volume while maintaining high reliability.
- Wireless Power Transmission Using Electromagnetic Time Reversal
Electromagnetic time reversal maps fingerprints to focus wireless power, resolving interference in lyophilization chambers.
- RFID Antenna Module Winding Core Enhances Coupling
Winding core mediates magnetic flux between module antenna and booster coil, increasing reading distance for smart cards.
- Integrated Inductor Guard Ring Structure for Parasitic Capacitance Reduction
An integrated inductor guard ring with an interlaced structure and patterned ground shield improves quality factor.
- Transformer Shield and Winding Configuration for Common-Mode Noise Reduction
A transformer shield balances common-mode current between windings to suppress electromagnetic interference.