Conversion Constructional Details TRIZ Cases

Stacking a load inductor over a cavity between transistor and spacer blocks improves thermal management and reduces conduction losses.

A power semiconductor module uses a can-type cooling case to generate compressive stress on the circuit unit.

Segmented cover design improves heat resistivity and vibration resistance against environmental factors.

Segmented cage assemblies with transverse heatsinks reduce development time by enabling flexible configuration across platforms.

Outer shell protrusions on cooling pipes overlap power terminals to generate eddy currents that cancel magnetic flux and reduce inductance.

Bent and slotted connection plates reduce inductance asymmetry to ensure uniform current distribution during high-frequency switching.

A power module uses a defined charge-reversal path to direct parasitic discharge currents.

An embedded electrical conductor connects die pads within the package body, reducing inductance and resolving routing constraints.

Embedding switches in insulation layers eliminates wire bonds to reduce parasitic inductance while dual-sided heat sinks improve thermal dissipation.

Dual heat dissipating modules attach to opposite power module surfaces, bypassing single-side thermal resistance bottlenecks to extend operational lifespan.

A semiconductor package uses segmented resin parts with high comparative tracking index material to enhance insulation between terminals.

Embedding windings in PCB layers reduces the area of stationary objects while managing structural complexity through dimensional integration.

Series primary coils and parallel secondary windings stabilize DC/DC converter output currents despite inverter fluctuations.

Vertical SiC MOSFET with trench gate structure incorporates Schottky barrier diode to reduce on-resistance.

A modular converter assembly separates base power electronics from signal electronics via a standardized interface to enable application-specific functionality.

Coplanar heat exchange portions on electrical conductors enable uniform thermal dissipation via a single cooling plate.

A sealed air duct exchanges heat with external air to lower internal cavity temperature in photovoltaic inverters.

Merging converter and chopper units into one assembly eliminates redundant cooling hardware, resolving the volume trade-off inherent in split modular designs.

Non-orthogonal component layout minimizes thermal coupling and stray inductance in wide-bandgap power modules.

A high-frequency high-power packaging module reduces loop inductance through direct back-surface bonding of semiconductor devices to circuit layers.

Concaved parts in the frame case side surfaces fix the metal base securely, preventing displacement during joining without expanding the module size.

A planar transformer reduces leakage inductance by overlapping circuit module projections with windings on a horizontal plane.

A 12-in-1 semiconductor power module uses orthogonal arm placement to reduce circuit inductance.

A voltage source converter stacks semiconductor chips vertically and applies spring-loaded pressure to ensure reliable electrical contact between the components.

A power converter integrates a substrate conductive path to electrically connect primary and secondary circuits while maintaining insulation.

Merging control logic with power conversion on separate dies reduces module size, inductance, and terminal count.

A power converter integrates a cooling body with the capacitor module case to manage thermal loads in compact electric drive systems.

Phosphorus termination stabilizes the silicon carbide gate interface to boost carrier mobility while reducing phonon scattering from dangling bonds.

External busbar sections dissipate heat into the casing, eliminating internal cooling bodies and reducing overall device volume.

A laminated bus bar design with multiple insulating and conductive layers provides a compact power transmission solution for electric vehicle applications.

Impedances greater than parasitic wiring impedance suppress potential fluctuations at output terminals during reflux operation.

An integrated heat sink structure merges thermal dissipation with circuit housing to manage component temperature.

A modular multilevel power converter path uses a tower structure with sequential module groups to form an electrical series circuit.

Integrating IGBTs and an AC switch in one package eliminates external conductors, reducing wire inductance and peak voltage spikes during switching.

Distance regulation portion maintains base spacing to prevent sealant moisture absorption during manufacturing.

A voltage detection circuit sits between high-side and low-side connection circuits on an inverter control board.

Segmented three-dimensional bus bars reduce commutation inductance while preserving substrate area for semiconductor devices.

A power converter housing positions the air inlet above the outlet to establish a downward airflow path that reduces contaminant ingress.

A power conversion device uses a housing with separate mounting surfaces for components of varying heat generation densities.

Asymmetric submodule placement reduces stray inductances and conduction losses by optimizing spatial proximity across transistor switches.

Segmented intrinsic control units enable independent arm operation and galvanic isolation, reducing decoupling components to improve system reliability.

Integrating a Hall IC into the output terminal bus bar eliminates separate sensor assembly steps, reducing manufacturing costs and internal volume.

A power converter bus bar uses connecting pieces to reduce resistance differences and minimize gate oscillation in parallel modules.

A covering layer with higher magnetic permeability or electrical resistivity attenuates alternating currents in a semiconductor conductive member.

Segmented p-type doping in silicon carbide trenches reduces leakage current and power consumption while minimizing crystal defects.

A fully integrated voltage regulator merges inductor, controller, and capacitor onto a single die to eliminate physical distance between power stage and load.

A voltage source converter controller switches off MOSFETs to force fault current through body diodes.

Automatic modularity control isolates faulty converters via cyclic start sequencing, preventing total system shutdown and extending component life.

A 2-in-1 chopper module uses a second diode with a larger effective area to balance thermal loads across the insulating substrate.