Powercap Systems [Madras] Pvt Ltd is the supplier of R-Core Transformers. Powercap Systems [Madras] Pvt Ltd is ISO 9001: 2000, SO / TS: 16949: 2002 and ISO 14001: 2004 EMS certified company. R-Core Transformers are designed using the unique rectangular core with round cross section known as R-core. R-Core is a compact and low profile core. The R Core Transformers are applicable in audio equipment, bio medical equipment, CRT display units, satellite receivers, printers, photo copier machines, weighing scales, medical equipment etc.