autotransformer
51 searchesEnglish
Definition
An autotransformer is a type of electrical transformer with a single winding that acts as both the primary and secondary winding, allowing for voltage transformation through a portion of the same coil. It is more compact and efficient than traditional transformers but provides less electrical isolation between input and output.
Synonyms
1
variable transformer
2
single-winding transformer
3
autoformer
4
self-transformer
5
step-up/down transformer