Single Source Solutions

Turnkey Transformer Design, Collaborative Engineering & Global OEM Supply Chain Logistics

End-to-End OEM Integration

Comprehensive Single-Source Custom Magnetics Partner

Single source transformer solutions are a core strength at AFP Transformers Corp. Backed by over three decades of engineering expertise stemming from the consolidation of Field Transformer, IsoReg, and International Transformers Incorporated (ITI), we provide international procurement teams, switchgear manufacturers, and electrical utilities with complete magnetic engineering and manufacturing services under one roof.

From initial design concept through full-scale mass production, our U.S.-based engineering facility in Edison, New Jersey provides the technical resources, modeling tools, and testing rigor required to build robust, energy-efficient transformers tailored to exact physical, electrical, and thermal constraints.

Whether your application demands low-inrush drive isolation, multi-pulse phase-shifting power units, or epoxycast solid coils for harsh environments, AFP eliminates vendor complexity by serving as your primary engineer, manufacturer, and supply chain manager.

AFP Single Source Transformer Manufacturing Facility and Engineering Layout

Engineered to Order — Custom Transformer Capabilities

Engineering Excellence

Turnkey Solution Capabilities

Collaborative Design & CAD

Direct working relationships between our design team and your engineering staff. Utilizing 2D schematics and 3D CAD modeling to verify envelope parameters, mounting layouts, and busbar configurations prior to fabrication.

Design for Manufacturability (DFM)

Every custom schematic undergoes rigorous DFM optimization. We balance copper/aluminum winding ratios, core materials (silicon steel, amorphous Metglas®, or powder metal), and thermal dissipation to ensure optimal performance at minimal unit cost.

100% Factory Acceptance Testing

Full compliance testing according to IEEE C57.12.91, IEC, UL, and CSA standards. All test data—including voltage ratios, current, power factor, loss dissipation, and efficiency—is recorded and archived for audit traceability.

Custom Mechanical Enclosures

In-house capability to provide NEMA 1 indoor, NEMA 3R weather-proof outdoor, drip-proof, stainless steel, non-ventilated, or totally sealed IP-rated enclosures fitted with rain shields and vibration dampening mounts.

JIT & Kanban Supply Chain Solutions

Eliminate lead time bottlenecks for critical assembly lines. We support international buyer inventory programs including Kanban bin replenishments, VMI (Vendor Managed Inventory), and scheduled Just-In-Time batch shipments.

Global Standard Certification

Products engineered to receive UL Recognized/Listed markings, CE compliance for European export, and marine certifications including ABS (American Bureau of Shipping) and DNV (Det Norske Veritas) class specifications.

Technical Reference

Single-Source Engineering Matrix

Design & Engineering Scope	Turnkey Custom Design, Co-Engineering with OEM Teams, Application Analysis, Finite Element Analysis (FEA), Cost Optimization, Thermal & Magnetic Modeling.
CAD & Verification Software	2D Electrical Schematics, 3D Solid Modeling (STEP/IGES exportable for customer chassis integration), Automated Winding Calculation Models.
Supported Product Types	Autotransformers Drive Isolation Duty Cycle Transformers Grounding Transformers K-Factor Rated Multi-Pulse (6, 12, 18, 24 Pulse) Phase-Shifting Neutral Grounding Traction Transformers Scott-T & LeBlanc High/Low Impedance Load Bank Reactors
Phase & Voltage Ratings	Single Phase, Two Phase, Three Phase, and Complex Multi-Phase configurations. Voltage Classes: 600V Class, 5kV Class, 15kV Class, and up to 34.5kV Class.
Construction Types	VPI (Vacuum Pressure Impregnated) Open-Wound Dry Type, Epoxycast® Cast Coil Resin, Fully Encapsulated Units, Vertical Mount Chassis.
Core Metallurgy	High-Grade Grain-Oriented Silicon Steel, Amorphous Metal (Metglas®), Powdered Metal, Air Core, and Ferrite Core Assemblies.
Winding Materials	OFHC Copper, Electrical Grade Aluminum, Heavy Magnet Wire, Copper Foil, and Aluminum Sheet Windings with Class H Insulation Systems.
Insulation Thermal Rating	Class B (130°C), Class F (155°C), and Class H (220°C) insulation systems with design rise ratings up to 150°C temperature rise over 40°C ambient.
Enclosure Protection Standards	NEMA 1, NEMA 2, NEMA 3R, NEMA 4, NEMA 4X, NEMA 12, Drip-Proof, Non-Ventilated, 304/316 Stainless Steel, Custom Footprints.
100% QA Inspection Metrics	Turns Ratio, Winding Resistance, Core Loss (Watts), Load Loss, Excitation Current, Impedance Voltage, Hi-Pot Dielectric, Sound Level, Efficiency, Power Factor.

Global Regulatory Adherence

International Standards & Sector Compliance

IEEE & UL Standards

IEEE C57.12.01 & C57.12.91 General requirements and standard test codes for dry-type distribution, power, and solid cast transformers.

UL 1561 & UL 1562 Standards for dry-type general purpose and power transformers (600V through medium-voltage 34.5kV class).

UL 506 & UL 508 UL standards for specialty transformers and industrial control equipment assemblies.

International, NEMA & Marine Certifications

IEC 60076 & IEC 61558 International Electrotechnical Commission power transformer and safety standards with CE certification mark support.

NEMA ST 20, TR1 & ICS 2 National Electrical Manufacturers Association codes for dry-type transformers, reactors, and motor starting autotransformers.

ABS & DNV Marine Standards Compliance engineering suitable for American Bureau of Shipping and Det Norske Veritas maritime installations.

Request Custom Single-Source Transformer Engineering

Partner directly with our Edison, New Jersey engineering team to discuss technical drawings, electrical specs, volume pricing, and custom KanBan stocking programs for your manufacturing operations.

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