Transformers TRIZ Cases
- Circuit Arrangement with Negative Feedback Loop for Inductive Coupling Compensation
A circuit arrangement uses a negative feedback loop to compensate for inductive coupling between conductors.
- Ignition Coil Outer Core Thick Portions for Magnetic Saturation
Thick portions on the outer peripheral core suppress energy loss by preventing magnetic flux leakage and saturation near the center core flange.
- Switchable Induction Light With Wireless Control
Wireless switching controls power flow between a primary coil and backup battery, preventing unsafe illumination when mains power disconnects.
- Ethernet Network System Common Mode Signal Cancellation
Staggered signal transmission across four channels cancels common mode noise in Ethernet networks.
- Common Mode Filter Drum Core Winding Pattern
A drum core common mode filter uses segmented bifilar winding to balance inter-turn capacitances and reduce mode conversion.
- Current Transformer Magnetic Circuit Saturation Control
Segmented magnetic cores with air gaps limit secondary current during overload, ensuring stable controller power.
- Capacitive Coupling Power Supply for Movable Bodies
A capacitive power supply transmits energy via parallel resonance between coupling electrodes and LC circuits.
- Asynchronous Inductive Coupling Circuit for Low-Power Data Transmission
A transmitting circuit drives a single pulse current through a coil to enable asynchronous inductive coupling.