You will benefit from our competitive prices also in small quantities as our toroidal isolation transformers do not require tooling for custom designed cores like the conventional stacked lamination E/I core transformers. There is no engineering fee besides a nominal cost of your first prototypes.

Our custom designed single-phase toroidal transformers are available up to 40,000VA.  As toroidal three-phase transformers use one core per phase, we can help you with three phase applications up to 120,000VA. All transformers carry the CE mark. We can also design and build O-Core toroidal power transformers up to 2,000VA single phase and 6,000VA three-phase.

Safety Standards:
Our isolation transformers for industrial/commercial applications are certified to Safety Standard Certifications: UL506, CSA C22.2 No.66-1988, EN 61558-1, IEC61558-1, IEC742 and come with CE marking. Intertek File:  3051384

Custom designed  transformers for medical applications comply with medical safety standards UL60601-1, CSA C22.2,
No. 601.1-M90, EN61558-2, EN60601, IEC61558-2, IEC60601.1. Intertek File:  3051384

For size and weight reference information, please see the chart of our standard design isolation transformers or call our factory or e-mail your request for our prompt attention.

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