* High initial permeability and saturation magnetic induction. * Excellent temperature stability. * Supreme resistance against high current impulse. * Lower core loss. Permalloy core is widely used for zero phase current transformers and GFCI coils.
* High initial permeability and saturation magnetic induction. * Excellent temperature stability. * Supreme resistance against high current impulse. * Lower core loss. Permalloy core is widely used for zero phase current transformers and GFCI coils.
High sensitivity and close to zero load shift Excellent characteristics in temperature and balance Small change of output voltage after large DC impulse A variety of configuration and output characteristics Used for leakage current detection