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Custom Transformers

Let us design a transformer to fit your needs.

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Panels & Harnesses

Value-Added Capabilities to better serve you.

Panels and Harnesses Learn More

Standard Transformers

Shop our Standard Design Toroidal Transformers.

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Medical Isolation Transformers (Bare)

 Need an enclosed medical isolation transformer?

Hospital transformers or transformer products used in the medical electronics industry must meet stringent safety standards according to UL 60601 or equivalent foreign safety standards (CSA c22.2 No. 125, VDE 0551, IEC 601.1). For patient connected equipment, extra low leakage currents are required and must be specified by the customer. We guarantee leakage currents as low as 10uA when requested. UL family recognition to UL 60601 is available for class A and class B insulation systems.









UL and CUL Agency Files
UL and CUL have issued the following reference (file) numbers for our construction approvals received for all our standard designs and over 500 custom designs.

Smaller transformers are supplied with one metal washer and two rubber pads, for power ratings up to 800VA. Larger transformers are typically supplied with an epoxy potted center with a hole for mounting. Other mounting options are available:

The above transformers can be ordered mounted inside a NEMA enclosure with or without fuse, receptacle and line cord with plug.

Vertical Mounting
When vertical mounting of the transformer is required we recommend using our Omega or L- brackets. Learn more at our Mounting and Hardware section.

Safety Standard
UL 60601-1
CSA C22.2 No. 60601-1
IEC 60601-1
EN 60601-1

Agency Reference
UL file E-115282

B980826989 005
Detailed datasheets are available for
all listed part numbers.
Caution - If you choose to apply your own mounting solution, remember that it is important that our transformer be mounted in such a way that the mounting screw and the metal chassis will not form a closed loop through the center and thereby create a shorted turn on the transformer.

Terms and Conditions

  • For larger quantity prices, please contact the factory directly.
  • Prices and data subject to change without prior notice
  • Delivery: Small quantities of standards are normally available from stock
  • 30-Day Return Policy of Undamaged Items - 15% Restocking Fee on Standard Transformers
  • 36 Month Product Warranty
  • Terms and Conditions