Custom Magnetics
Fully engineered transformers, inductors, and chokes designed precisely to your electrical and mechanical specifications.
Explore Custom Solutions →Transformers, inductors, chokes, and power supplies — custom-designed or off-the-shelf, delivered fast to global OEM buyers.
From standard off-the-shelf catalog parts to fully engineered custom solutions — Triad Magnetics delivers precision magnetic components across nine core product families.
Fully engineered transformers, inductors, and chokes designed precisely to your electrical and mechanical specifications.
Explore Custom Solutions →
Standard and custom power transformers including Class-2 models for industrial, commercial, and OEM applications.
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High-accuracy current sensing transformers for power measurement, protection circuits, and energy monitoring systems.
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Compact plug-in AC power adapters including switch-mode and linear designs for consumer and industrial equipment.
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Regulated DC power supplies and constant-current LED drivers for lighting, industrial controls, and embedded systems.
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Low-distortion audio isolation and line-matching transformers for professional audio, broadcast, and sound processing equipment.
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Power inductors, filter chokes, and dual-function chokes for EMI suppression, energy storage, and DC-DC conversion.
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Flyback transformers, gate drive transformers, and planar magnetics engineered for switch-mode and RF power applications.
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Engineering evaluation kits providing curated selections of transformers and inductors for rapid prototyping and design validation.
View Sample Kits →For over 75 years, Triad Magnetics has partnered with design engineers and global procurement teams to deliver precision magnetic components that meet the most demanding application requirements.
Our ISO 9001:2015 certified facilities in the USA and Philippines provide full-spectrum custom magnetics manufacturing — from initial concept and electromagnetic design through prototype validation and high-volume production.
Download our free eBooks, application notes, and capability brochures to support your magnetics design process.
Triad Magnetics supplies precision magnetic components to demanding industries where reliability, compliance, and performance are non-negotiable.
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Dual-Function Chokes: Design, Application & Benefits Explained
