أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Mainly is in the number of windings and terminals, but three-phase is mainly used everywhere. Reasons are as follows:
1- Low noise due to less pulsation compared to single phase transformers
2- Lower losses
Different in number of core, winding and terminals