Powercap Systems [Madras] Pvt Ltd is the manufacturer and supplier of Ferrite Core Transformers [Through Hole]. Powercap Systems [Madras] Pvt Ltd is ISO 9001: 2000, SO / TS: 16949: 2002 and ISO 14001: 2004 EMS certified company. Ferrite Core Transformers [Through Hole] are used for high frequency operation. It is available in two types-through hole and surface mounted.