TDK-Lambda UK is a unit of the TDK Corporation, a leading global electronics company. TDK-Lambda UK was established in 1959 as Coutant Electronics and is now Britain's largest designer and manufacturer of both standard and configurable AC-DC and DC-DC power supplies. TDK-Lambda UK supply AC-DC power supplies, DC-DC converters, Programmable (Laboratory) power supplies and EMC/EMI filters to the UK market. Worldwide Sales and Service are handled by a wide network of TDK-Lambda offices and distributors.