Blore-Bowron-Encapsulated-Toroidal-Transformers-Blore-Bowron-TE01518-P-High-quality-encapsulated-toroidal-15VA-transformer-with-dual-18V-secondary-voltage-from-Blore-Bowron-These-transformers-have-a-robust-construction-with-a-centre-hole-fixing-&-flying-lead-connections-The-flying-leads-exit-through-the-side-of-the-unit-instead-of-the-bottom-like-many-of-the-encapsulated-toroidals-available-This-makes-access-much-easier-when-the-transformer-is-mounted-The-transformers-feature-a-single