multicomp PRO Toroidal Transformer; Power Rating Multicomp Pro MCTA015/15

The Toroidal Transformer, part number 38K4871, has a power rating of 15VA and features dual primary windings for connection in series or parallel. It operates at input voltages of 115 or 230V ¬±10% with a frequency of 50/60Hz. The transformer is designed with Class H winding wire, allowing for a maximum temperature of 180¬8C, and has an insulation system rated at Class B (130¬8C). The leads are made from Tri-Rated UL1015 style cable, rated for 600V and 105¬8C, with double insulation for the primary leads. The transformer exhibits a typical efficiency of 84% and has iron losses of approximately 0.25 watts and copper losses of around 2.5 watts. The temperature rise is approximately 27¬8C at an ambient temperature of 40¬8C. The product is compliant with various standards, including EN61558-1 and UL1411, and is UL recognized under family approval E115159. This transformer is suitable for applications requiring reliable performance in a compact design.