POWER TRANSFORMER INCORPORATING IMPROVED HEAT DISSIPATION MEANS

摘要

A power transformer constructed so as to exhibit improved heat dissipation characteristics and a longer thermal time constant. The transformer construction is characterized by minimizing or eliminating gaps between the core and coil structure and between sections of the coil structure. Highly heat conductive dissipator layers are mounted between adjacent coil sections and extend beyond the coil structure terminating in fins arranged to assure maximum heat transfer to a cooling medium flowing therepast.