Except that in the computer hardware world, the 1250 kVA transformer was used not because of shortage, but because of the fact that making a 1250 kVA transforme

Except that in the computer hardware world, the 1250 kVA transformer was used not because of shortage, but because of the fact that making a 1250 kVA transformer on the existing production line and selling it as 200 kVA, is cheaper than creating a new production line separately for making 200 kVA transformers.