The Worldtrans Power Transformers series is for pc board, solid-state power, control and instrumentation applications. With 115 and 230 vac, 50 and 60 Hz primaries, the transformers meet U.S. and international safety standards, such as UL 130B, VDE, IEC, TUV and CSA. The materials in the 130° insulation system meet UL94V-0 flammability requirements. In a 4000 Vrms hi-pot test, the transformers' dual non-concentric bobbins and insulating shroud provide high isolation and reduced capacitance compared with conventional units.