Simplified dry-type transformer structure for realizing multi-voltage output

The utility model relates to a simplified dry-type transformer structure for realizing multi-voltage output, which comprises an iron core, a low-voltage winding sleeved on the iron core and a high-voltage winding sleeved on the outer side of the low-voltage winding, and is characterized in that each coil of the low-voltage winding is a whole and is formed by winding a conductor, and a plurality of circles of heat dissipation air passages are additionally arranged in the low-voltage winding for heat dissipation; the low-voltage winding is separated into a plurality of coils; one or more taps are additionally arranged at the upper end or the lower end of the low-voltage winding to form different voltage leading-out leads, so that tap leads of corresponding voltages are connected according to different voltage requirements, the low-voltage winding can output two or more similar voltages, and tap positions corresponding to different voltages are calculated according to the number of turns of different voltages. T