AMP Magnetics is an independent manufacturer’s representative connecting OEM electrical builders, panel fabricators, and facility engineers with specialized domestic magnetics manufacturers.
Power magnetics cannot be treated as off-the-shelf commodities. Extreme duty cycles, high-frequency harmonic distortion from solid-state drives, tight dimensional footprints, and harsh ambient environments require engineered solutions. Explore our represented product categories below:
Standard and custom dry-type isolation, drive isolation, distribution, and specialty application transformers. Designed for non-linear loads with custom K-factor ratings, electrostatic shielding, and harsh-duty enclosure options.
| Typical Ratings | 15 kVA to 5,000+ kVA |
| Voltage Classes | Low Voltage (600V class) & Medium Voltage (up to 34.5 kV) |
| Applications | Drive Isolation, Substations, Automation Panels, Grounding |
3-phase AC line reactors, load reactors, DC link chokes, and high-frequency output inductors. Protect sensitive VFD electronics from utility transients while mitigating motor insulation breakdown caused by dv/dt reflected waves.
| Impedance Classes | 3% and 5% standard (custom impedances available) |
| Current Ratings | 2 Amps to 1,500+ Amps |
| Applications | Line side surge buffering, VFD input mitigation, long motor leads |
Tuned passive harmonic filters, trap filters, and power quality magnetics engineered to meet IEEE 519-2022 standards. Prevent utility harmonic penalties, avoid transformer overheating, and eliminate drive tripping.
| Performance Target | < 5% THD-i at rated load |
| System Voltages | 208V, 240V, 380V, 480V, 600V, 60 Hz / 50 Hz |
| Applications | Water/wastewater pumps, oil & gas compressors, HVAC chillers |
Complementary OEM magnetics, power factor correction detuned reactors, transient voltage surge suppression magnetics, and engineered electrical sub-assemblies built to specification.
| Focus | Resonance suppression, power factor improvement, transient dampening |
| Integration | Open-core/coil for panel builders or integrated NEMA enclosures |
| Customization | Specific lead wire terminations, thermal sensor integration (PTC/RTD) |
If you have a non-standard footprint, unusual secondary voltages, multi-winding configurations, or severe duty cycles, send your specifications directly to our desk. As a manufacturer’s representative, we match your electrical parameters with the factory plant best suited to build it within your required delivery window.
Submit Specifications for Engineering Review