Southern and Partridge Transformers

Transformers and Rectifiers Ltd hold many original designs and specifications, appertaining to products produced by Southern Transformer Products (commonly known as STP), Gresham Transformers Ltd (GTL), and Partridge Transformers Ltd, that enables us to continue to manufacture these product ranges today.

These companies provide vast amounts of products to the likes of the Ministry of Defence (M.O.D.) under a wide range of NATO Stock Numbers. We maintain a database that enables cross-referencing of many of the original manufacturers’ part numbers and specifications to a NATO Stock Number.