NEW! AN Series: Manual
North American/Domestic
Medical Hospital Grade
Isolation Medical Transformer

For Safer Use of Medical Electronics in Patient Care Areas

The Medical Grade Isolation Transformers have both low mechanical noise and low EMR (Electro-Magnetic Radiation). We have two standard formats, available in attractive white aluminum cases for floor, wall, chassis and cart installation. Typical applications include installation of computers, video monitors, surveillance cameras, test and measurement instruments, printers, clinics, doctor’s offices, or whenever safe operation of electronics equipment requires low leakage current levels.

This line of enclosed medical isolation transformers offers all the advantages of the toroidal constructions such as low weight, low magnetic strayfield, low mechanical noise, low losses, high efficiency and cool operating temperature. The low height of the toroidal transformer allows the enclosure to have a low profile for easy installation in a modern office environment.

The enclosures are made of sturdy aluminum with a white finish. Other colors are optional. On all the North American/Domestic models, the secondary neutral conductor is grounded. To order models without the secondary neutral bond to ground, please call the factory.

Now with optional filtering, surge suppression, and detachable cord:

All North American/Domestic Models of the IsoBox series Enclosed Medical Transformers operate at 60Hz line frequency with 120V input and 120V output. Each isolation transformer comes equipped with four rubber feet for floor or tabletop installation. Two brackets are also supplied for wall or chassis mounting. We can design units with more or fewer outlets and also change the cord length per your request.

Application Note:

The IsoBox Legacy A and C series have the output neutral wire grounded and are still available for purchase direct from the factory. These models limit the Ground Leakage Current when multiple equipment plug into the unit to comply with UL Ground Leakage Current limit. These models also allow plugging in regular UPS (uninterrupted power supply) to operate correctly. The A and C series are not for Chassis Leakage Current limiting. If your application requirement is to limit Chassis Leakage Current, we suggest that you use our new AN or CN series. The AN, CN, W and M series output neutral wire is not grounded. These models can effectively limit both Chassis Leakage Current and Ground Leakage Current.