Triad Magnetics VPM Series Toroidal Medical Power Transformers offers both 4KV of dielectric isolation and low-voltage step-down. The units feature toroidal construction to help reduce stray fields, increasing efficiency and minimizes size compared to traditional EI transformers. The toroidal construction with dual secondary cores to allow for both series and parallel connections, maintain low leakage current, low stray fields, regulation between 0.7% and 12.3%, and low temperatures rises of only 25ºC to 55ºC. The transformers are built with a Class F (155°) insulation system and a 140°C self-resetting thermal switch is included in each primary.
