What We Build
Organized by core geometry, electrical function, and manufacturing method. If your design doesn't fit these categories, send it anyway.
By Core Geometry
Continuous magnetic path with minimal external field. Low EMI, compact footprint. Common in sensitive analog circuits and space-constrained applications.
Wound on a plastic or phenolic bobbin, assembled onto E, EFD, ETD, or similar core sets. Standard geometry for many power and isolation transformers.
Discrete or distributed air gaps to control inductance and prevent saturation under DC bias. Required for many power inductor and flyback applications.
Stacked silicon steel laminations for low-frequency, high-power applications. Common in line-frequency transformers and industrial controls.
Multi-component magnetic assemblies combining inductors, transformers, and interconnect. Built as complete subassemblies ready for integration.
By Electrical Intent
Energy storage for switching converters. Optimized for DC bias capability, low core loss, and thermal performance under continuous load.
Smoothing and noise suppression. Common-mode and differential-mode designs for EMI compliance and power quality.
Multiple windings sharing a common core for energy transfer or coupling. Used in multi-phase converters and isolated feedback circuits.
High impedance at specific frequencies. Line reactors, current-limiting chokes, and resonant tank components.
Precision current transformers for measurement and protection. Tight ratio accuracy and phase angle specifications.
Galvanic isolation between circuits. Safety-rated designs with creepage, clearance, and dielectric requirements.
By Manufacturing Method
Controlled layer-by-layer winding with defined insulation between layers. Required for high-voltage isolation and predictable parasitic characteristics.
Through-hole winding on ring cores. Specialized equipment for consistent tension and turn placement on ferrite, powdered iron, and tape-wound cores.
Multiple windings with controlled coupling and leakage. Interleaving for reduced proximity effect and improved high-frequency performance.
High-current conductors including solid wire, Litz, and copper foil. Termination methods designed for current capacity and mechanical reliability.
Technical Range
Wire gauges: AWG 8 through AWG 44, plus Litz and foil
Core materials: Ferrites, powdered iron, laminations, amorphous, nanocrystalline
Insulation: Polyurethane, polyester, Nomex, Kapton, and high-temp systems
Dimensions: Up to 300mm x 300mm x 250mm
Volumes: 10 to 50,000 units per month, no MOQs
These categories cover most of what we build, but not all designs fit neatly into boxes.
Send us your drawings and we will tell you what we can do.
Submit Drawing / RFQ