Transformers/Inductances Casings TRIZ Cases

Pin-connected test wire routing through the transformer opening enables one-step PCB assembly and avoids manual wire misplacement in GFCI builds.

Elastic end dampers and controlled ferrite core geometry reduce banana-effect deformation, keeping inductance and resonance stable.

A partitioned core case controls core gaps through outer dimensions, simplifying reactor assembly and improving production speed.

A magnetic assembly with conductors through core holes cuts inductor loss and thermal resistance while improving heat flow to the device case.

A dual-permeability core layout suppresses black rust after heat exposure, keeping AC resistance low in 20 kHz+ coil components.

A thin seed layer and plated coil layout shrink turn spacing while preserving inductance, DC resistance, and substrate reliability.

A laterally segmented magnetic core between winding layers raises saturation current and preserves inductance density in compact on-chip inductors.

Selective magnetic resin filling in coil clearance areas improves magnetic connectivity and body volume without sacrificing turns or strength.

An integrated capacitor plate on the choke improves 10 MHz to 1000 MHz noise attenuation while avoiding extra PCB space and module complexity.

A grounded second coil portion removes high-frequency noise in compact array coil components without adding separate filters on the PCB.

Protective layers on both substrate surfaces limit laser-cut carbonization and thickness deviation in camera module coil members.

Exposed winding portions contact cooling media while a segmented resin cover and adhesive-bonded core simplify reactor assembly.

Thicker insulating film at curved boundary surfaces absorbs and distributes collision forces to reduce chips and cracks in the base body.

A thin resin insulating layer with carbon particles improves coil voltage resistance while limiting size growth and static charging.

A recessed covering layer over the inductor winding avoids exposed edges, reducing collision-driven peeling and improving component durability.

Elastic members seal laminate coil inner ends and bond insulating layers to prevent winding shift and core short circuits.

An optimized cover-to-substrate thickness ratio lets a thinner coil component retain high inductance and low DC resistance.

A resin body embedded with block coil terminals adds support and insulation, reducing short-circuit risk and terminal fall in magnetic components.

Reorienting the winding core along the short side keeps coil elements thin while preserving flange strength and mounting durability.

A segmented transformer-inductor core cuts parasitic resistance and output inductance to improve converter efficiency, power density, and response speed.

A stacked winding order on the bobbin cuts leakage inductance while simplifying automated transformer assembly and stabilizing product dimensions.

Directly winding a soft magnetic strip onto a carrier creates a protective toroidal core housing that cuts assembly steps and handles brittle material safely.

A trench-guided coil on a separate core column prevents molding displacement, reducing base cracks and improving inductor reliability.

A resin guide and intermediate guide hold reactor lead wires against vibration, cutting binding parts and assembly time.

A low-density region between the winding and lead-out portions blocks conductive powder entry and reduces leakage current in embedded coil components.

Drawer-like block cores in a wire frame keep air gaps uniform, prevent skewing, and reduce magnetic loss versus epoxy bonding.

A trapezoidal insulating layer covers coil wiring while freeing more space for the magnetic layer, helping raise inductor inductance.

Pre-tensioned support elements compress the tap changer housing to reduce fatigue, bending, and tensile stress under oscillating horizontal loads.

Opposite-side placement of the power module and load cuts thermal resistance, improves heat transfer, and frees space for more output capacitors.

Insert-molded yoke core blocks align leg connecting surfaces on one plane, preventing gaps and preserving reactor DC superimposition.

A curved core-to-flange junction boosts deflection strength in smaller coil components while preserving flange thickness for reliable board mounting.

A wire drawn out and flattened into the terminal cuts separate connectors, helping miniaturized components keep strength, Q factor, and reliability.

Direct conductive layers on an encapsulated magnetic device replace the PCB, cutting module height and shortening conduction paths.

Matched flange protrusions and top-plate recesses shrink the magnetic gap, improving inductance and limiting adhesive squeeze-out.

Heat-pressed build-up film melts to fill transformer assembly gaps, reducing air-gap breakdown risk while improving stability and simplifying curing.

An outdoor low-voltage cabinet replaces enclosed chamber walls to free switch space, simplify layout, and cut prefabricated substation cost.

Offset end grooves move coil terminals outside the core region, shrinking wound coil components while preserving magnetic flux area and inductance.

An asymmetric core step layout shrinks wire-wound inductors while preserving cover adhesion, wire clearance, and terminal electrode spacing.

Removing the non-magnetic substrate lets this thin-film coil increase effective volume, improve inductance, and avoid processing defects.

A non-magnetic layer in the coil magnetic path limits saturation, maintains inductance at high current, and avoids extra trimming steps.

An EE-core and partially embedded coil shorten the magnetic path and enlarge core cross-section to raise inductance while maintaining insulation.

Sheet-shaped electrode terminals with outward or inward protrusions improve bonding and mechanical strength in smaller mounted components.

A segmented magnetic core with locally higher-permeability end regions redirects flux to cut leakage, lower losses, and simplify reactor production.

A raised transformer latch layout improves access, reduces debris and corrosion exposure, and adds alignment forgiveness for safer closure.

A positioning trench and bent terminal sections hold the coil during molding, reducing core cracks and improving inductor electrical reliability.

An asymmetric body gap and band-shaped electrodes help miniaturized coil components preserve inductance and lower resistance.

Capacitive sensing on transformer secondary windings feeds AI models to detect transient events early and reduce failure risk.

Separate inner and outer flat-wound coils enable variable winding thickness, higher copper density, and lower-profile high-power transformers.