Amorphous Alloy Transformers are a new type of trans¬formers with amorphous alloy as its core. The amorphous alloy is with relatively high magnet induction intensity, low coercive force, low loss, low magnetizing current and stability with temperature changes. Compared to S9 series transformers, its no-load loss decreases by 78-80%, and no-load current by 50%. It is highly energy-saving. Amor¬phous alloy transformer is green, environmentally friendly, energy saving, and highly efficient.