We design a number of transformer solutions which are used for electric Furnaces and Smelting installations. Typical characteristics of these applications need to operate at as low as 20V-30V for metal operations at high currents (up to 6000 amps), with 100V-200V for glass applications, usually with resistive loads. These transformers are designed to be used with thyristor stacks. Typical applications which our transformers are used for are: