International Journal of Research in Advent Technology (IJRAT)
An online over current protection system has been designed for toroidal inductor which prevents the product failure during its manufacturing process. In toroidal inductors, the current carrying conductors are wound parallel in a form of coil. An internal short may occur due to unidentifiable black spots, scratch, thermal aging and weakness in the enamel coating in the conductors of the coil during the regular operation. This paper is to measure the current flow in the parallel wound current carrying conductors with the help of an embedded system.