autotransformer

/aw-toh-trans-fawr-mer/US // ˌɔ toʊ trænsˈfɔr mər //UK // (ˌɔːtəʊtrænsˈfɔːmə) //

自耦变压器,自耦式变压器,自耦变形器,自动变压器

Definitions

n.名词 noun

1
Electricity.
- : a transformer having a single coil that serves as both a primary coil and a secondary coil.