Transformers/Inductances Casings TRIZ Cases

Segmented laminated yoke joins circular housing through thermal interface, reducing mass and volume while dissipating coil heat.

Segmented flange portions enable direct magnetic contact while adhesive regions provide mechanical strength, reducing flux leakage.

Buried leader boundaries inside the magnetic body prevent stress-induced cracks at the junction between exposed terminals and internal windings.

A transformer uses stacked conductor plates and an insulated wire wound around a positioning member to reduce leakage inductance.

Non-parallel core axes in a dual-coil component reduce magnetic coupling without increasing unit spacing, enabling size reduction while maintaining performance.

A coil component uses a convex portion on the drum core flange to enable sufficient bending of the wire fixing portion for secure fixation.

Monotonically decreasing winding intervals create a gradual impedance transition that suppresses sudden variations and reduces signal reflection at the ends.

A three-dimensional inductor electrode uses embedded metal pins and plates to lower electrical resistance compared to conductive pastes.

Strategic magnetic powder density distribution prevents cracks and improves DC superposition characteristics.

Selective laser ablation exposes outer electrode regions on electronic components by removing insulating layers with high optical absorption.

Resistive conductor covering winding wire prevents impedance lowering and resonance beyond 10 GHz.

Fine magnetic particles fill coil gaps in a planar device, maintaining high permeability and inductance despite reduced height.

Integrated potting box structure creates an air gap between windings to improve insulation performance while reducing structural complexity.

Recessed edges and insulation prevent short-circuits by limiting electrode exposure on power inductor surfaces.

Curvature radius and elongation percentage controls suppress plating cracks at bent portions, ensuring reliable solder wettability for compact inductors.

A stacked inductor uses a coil connection material with higher thermal expansion than insulating layers to minimize structural damage during assembly.

Segmented shielding structure minimizes electromagnetic interference while maintaining compact coil size.

A choke core pillar with a non-circular cross section expands the winding space for magnetic wire.

Bent metal thin plates increase magnetic permeability in a coil component, addressing strength limits during miniaturization.

A stacked inductor design uses magnetic encapsulation to enhance inductance.

A planar thin film inductor with a multilayer metal stack generates negative self-inductance to cancel parasitic effects.

Rubber bellows accommodate angled conductor routing while rigid segments maintain effective insulation length.

Tapered flange corners reduce friction during molding die pull-away, preventing chips and cracks while maintaining a large winding area for higher inductance.

Segmented access points balance security against maintenance needs, preventing unauthorized connections while allowing authorized personnel to reach components.

Integrated transformer tank device limits magnetising current peaks during energization, reducing switchgear wear and eliminating external system requirements.

A choke uses magnetic powder and resin to encapsulate windings within a pre-formed cavity.

Layered plate assemblies block sound and conduct heat through composite materials, resolving the trade-off between acoustic isolation and thermal dissipation.

A winding-type inductor uses connection reinforcing portions to expand the contact surface area between the coil and external electrodes.

A magnetic assembly uses a segmented cover to hold PCB-mounted elements, enabling flexible packaging adjustments.

Segmented axial coils in a special transformer reduce structure-borne and airborne noise while maintaining high efficiency for automotive applications.

A composite magnetic core combines ferrite and resin to stabilize inductance under direct current load.

A subgrade vault cap integrates a rigid locking member to secure the lid against tampering.

Segmented resin coating prevents magnetic characteristic degradation from contraction stress while eliminating separate lid assembly steps.