Transformers/Inductances Cooling TRIZ Cases

A heat dissipator nested between split core legs pulls heat from the coil through the board, improving cooling without enlarging the PCB.

Pre-assembled ribs and connection members create winding cooling channels in one step, cutting assembly time while improving fluid distribution.

Concentric windings on split choke core portions cut stray flux, filter DC-side noise, and ease cooling in high-power converters.

A shared heatsink between two transformer cores improves cooling efficiency, supports higher power density, and reduces cooling system complexity.

By holding an upper cooling stage off during operation, the transformer heats enough to dry insulation faster without downtime or fault-gas loss.

Separate cooling paths and a fluid accelerator let compact inductive vehicle chargers cool coils and power electronics to support faster, quieter charging.

A protected thermal conductive frame moves heat from the inductor while the magnetic material shields it from rust and corrosion.

Integrated heat dissipation teeth on the magnetic core improve PCB heat transfer, cut added sink cost, and avoid adhesive detachment.

An optical gauge in a detachable oil tank enables remote real-time transformer oil level monitoring and immediate abnormal-level warnings.

Phosphite additives stabilize ester and mineral oil dielectric fluids, cutting stray gas formation while avoiding the coloration of phenolic antioxidants.

Phosphite additives stabilize bio-sourced dielectric oils by limiting peroxide formation and stray gases that threaten transformer reliability.

A stacked inductor and IPM layout improves heat conduction in VRMs, lowering upward thermal resistance while supporting high current output.

Cooling fluid channels inside or beside the magnetic unit remove heat in sealed EV wireless chargers, preserving magnetic performance and efficiency.

Integrated holder fluid channels let thermally conductive potting glue reach core and coil gaps, improving transformer heat dissipation and reliability.

Nested bellows and a barrier-medium chamber balance subsea pressure, block seawater ingress, and avoid jamming from volume changes.

An insulating heat dissipation unit moves heat from sealed coil and magnetic parts to a shield, preserving EV wireless charging efficiency.

A 3D magnetic unit thickens near the coil and thins at the center to improve EV wireless charging efficiency while dissipating heat.

Fluid channels in the transformer shaft guide thermally conductive potting glue into internal gaps, improving heat dissipation in high-power use.

Crosswise flat-wire windings and asymmetric air gaps enable negative coupling, lower impedance, and better VRM power density.

Laterally offset planar coils and a DC-isolated passive conductor structure improve heat transfer and cooling in dense multilayer windings.

A dual-pump vacuum oil filter keeps the chamber empty to control foam, simplify oil level regulation, and protect the vacuum pump.

A U-core EMC filter uses a lower bus bar bypass layout and heat dissipation material to keep the core gap stable under vibration and cut fringing heat.