A M G I S

Standard Toroidal Products

Select from our high-efficiency toroidal transformers and current sensors for industrial and medical applications.

Frequently Asked Questions

Yes. Many of Amgis’ standard toroidal products carry important regulatory certifications, including:

  • UL and cUL Recognition to applicable transformer standards
  • CB Test Certificates for IEC compliance
  • Medical-grade approvals on select models (such as IEC 60601)

These certifications ensure safety, compliance, and acceptance across global markets.

Yes. While “standard” in design, many of Amgis’ products can be lightly customized, such as:

  • Adding different connectors or wire leads
  • Changing mounting hardware
  • Adjusting secondary output windings
  • Adding basic shielding or packaging

These small changes allow you to meet project requirements without committing to a full custom build.

You can request a quote through our online form or contact our engineering team directly to discuss your needs.

Standard toroidal transformers are ideal when:

  • Your voltage, frequency, and power specs match available models
  • Time-to-market is critical
  • Budget constraints are a concern

A custom toroidal transformer is better suited if you need:

  • Unique voltage combinations or power ratings
  • Compact sizes or special mounting
  • EMI shielding or insulation upgrades
  • Compliance with medical or military standards

Amgis can help you decide the best path based on your specs and goals.

Toroidal transformers offer several performance and design advantages, including:

  • Higher energy efficiency with lower core and copper losses
  • Compact, space-saving form factors
  • Low electromagnetic interference (EMI)
  • Lower audible noise, ideal for quiet environments
  • Improved thermal management due to reduced heat output

These benefits make toroidal designs ideal for standard applications in audio, medical, lighting, and industrial control systems.

Standard toroidal transformers are widely used in:

  • Commercial and industrial electronics
  • Telecom equipment and enclosures
  • Audio systems and amplifiers
  • HVAC and lighting systems
  • OEM control panels and instrumentation

Amgis provides both open-frame and enclosed models for specific environmental or mounting requirements.

A standard toroidal transformer is a pre-engineered transformer model designed for common voltage and power applications. They are manufactured in standard sizes, voltages, and configurations, which allows for faster availability and cost efficiency. Amgis offers standard toroidal power transformers across a wide range of VA ratings, with single- and dual-voltage options, suitable for commercial, industrial, and OEM applications.

Amgis has built its reputation on:

  • Decades of magnetic engineering experience
  • In-house ISO-certified U.S. manufacturing
  • Proven reliability across industries
  • A wide selection of certified, readily available models
  • Responsive technical support and design guidance

Whether you need a single unit or large production quantities, Amgis delivers with precision, speed, and integrity.

Amgis offers standard toroidal transformers in the following common configurations:

  • Primary voltages: 120V, 240V, or dual 120/240V (50/60 Hz)
  • Secondary outputs: Single or dual 12V, 24V, 120V, etc.
  • Power ratings: From 50 VA up to 5000 VA

These options support a wide range of plug-and-play applications where off-the-shelf solutions are ideal.

Request My Custom Quote

We have a quick turnaround for quotes and samples. We manufacture in house to respond even faster. To get a quote for a toroidal transformer, fill out our online form.

Submit Your Specs