Powercap Systems [Madras] Pvt Ltd is the manufacturer and supplier of Amorphous Core Transformers / Chokes. Powercap Systems [Madras] Pvt Ltd ISO 9001: 2000, SO / TS: 16949: 2002 and ISO 14001: 2004 EMS certified company. Amorphous Core Transformers / Chokes are highly efficient and save energy.