Transformers TRIZ Cases

Segmented core flanges guide symmetrical wire windings to minimize mode conversion while maintaining high common-mode inductance.

An Fe-B-Si soft magnetic alloy achieves high saturated magnetic flux density and low AC magnetic loss, reducing manufacturing costs in wireless power systems.

Overlapping transmission coils reduce electrical resistance, improving power transfer efficiency and quality factor while lowering production costs.

A wireless power feeder adjusts supply states based on transmission efficiency thresholds to maintain continuous operation.

A shunt resistor across the secondary winding maintains finite impedance to protect current transformers from open circuit faults.

A wireless power feeder uses a phase detection circuit to monitor voltage and current waveforms for resonance tracking.

Segmented U-shaped rings with tapered legs reduce brittle active material damage while enabling efficient power transmission.

Varying winding pitches in a booster antenna improve inductive coupling efficiency while ultrasonic embedding controls force to ensure wire consistency.

A transformer core uses non-linear leakage path legs to optimize installation space and winding connections.

Modulating battery charge current transmits data without dissipating energy through a resistive load, enhancing wireless power transfer efficiency.

A coupled inductor uses leakage plates to confine magnetic flux between windings and a ladder core.

Segmented inductive coils detect mouse position to reduce energy waste.

Widening outer electrodes at the insulating layer interface strengthens adhesion, preventing peeling during component miniaturization.

Varying insulating layer thickness across regions manages potential differences, preventing dielectric breakdown while maintaining a low profile.

Distinct coil sections optimize receiving and transmitting efficiency, resolving the trade-off between device complexity and power transfer loss.

An ignition control apparatus adjusts timing and energy to maintain stable spark discharge.

Segmented modules extend effective coupling length to boost output voltage, eliminating expensive external power supplies for rapid magnet excitation.

Segmented amplifier modules and dynamic switching circuits maintain high power efficiency across varying output power levels in wireless transmission.

A reactor integrates a coil, magnetosensitive element, and magnetic shielding plate within a resin-filled case.

Segmented conductive pattern with via holes reduces eddy current loops, addressing low transmission efficiency from leakage flux.

An upper screen with rounded edges minimizes electric field intensity, resolving insulation weaknesses from protruding threads.

Sensors on a wireless docking mat determine device position and readiness, resolving coupling inefficiency by activating power only when aligned.

Electromagnetic coupling charges sensors via solar pulses, resolving the contradiction between reliable power supply and installation flexibility.

A layered coil component prevents magnetic saturation by bending an insulating layer between conductive members, maintaining inductance under DC bias.

Inductive coils transfer signals across a separable gap, eliminating mechanical wear and contamination exposure.

Segmented coaxial coils adjust leakage inductance without enlarging the core, resolving the trade-off between magnetic gap size and device volume.

A tubular winding core stiffens an RFID antenna module substrate to stabilize flip-chip connections.

Magnetic saturation control replaces resistive limiting to minimize power dissipation while maintaining precise output regulation.

Spatially subdivided windings distribute magnetic flux density across multiple core portions, reducing power losses while minimizing ferrite material usage.

A magnetic power supply coupling system transfers energy to an integrated circuit module via electromagnetic induction between external and internal windings.

Nested wireless power coils enhance electromagnetic coupling strength without increasing device size.

Rib abuts plug hole inner surface to restrain swing and improve vibration resistance.

A primary unit regulator senses current consumption gradients to determine optimal input voltage for efficient wireless energy transfer.

Segmenting the air path into upper and lower sections resolves waterproofing versus drainage trade-offs in submerged ignition coils.

Segmented chokes with manipulated air gaps provide distinct inductance values, suppressing common mode current flow between parallel converters.

Multi-layer induction coil structure uses magnetic conductors to increase inductance without raising resistance, reducing electromagnetic interference.

Automatic short-circuit capability prevents dangerous voltage development in current transformer secondary circuits during disconnection.

An indicator circuit detects active clamping in a current transformer secondary to identify open-winding faults without external troubleshooting.

A wireless sensor assembly uses inductive resonant coils for contactless power delivery and super capacitors to maintain operation during battery swaps.

Near-field magnetic induction transmits data using di/dt pulse shaping to maintain signal integrity across inductive coils.

Internal connection element joins coupler to transmission line while avoiding full enclosure to reduce interference.

Curved relay member elastically deforms to urge against the outer circumferential core for stable grounding.

Inductive power tapping eliminates hardwired sockets and safety hazards while enabling efficient reconfiguration of electrical distribution networks.

A quality of charge detector measures electromagnetic coupling and displays the metric via color indicators.

A segmented storage choke core uses distinct magnetic materials to independently tune common-mode and differential-mode inductance.

A single drive signal energizes primary coils through a switching circuit that routes power to one or both conductive structures.

Orthogonal magnetic flux arrangement in composite components minimizes interference, enabling compact designs for high-frequency LAN applications.

A pulse transformer uses a drum core with an optimized S1/S2 area ratio to reduce insertion loss.