Dimensional tolerances of ferrite cores not-eligible servicing and after repair

servicing and after repair

but in recent years

Higher voltages are allowed at the discretion of the manufacturer provided the insulation is not damaged due to overstress by the voltage applied

the ultrasonic method only permits a qualitative evaluation of the bonding and not a quantitative determination of the bond strength

Masses have been rounded up to the nearest kilogram and forces have been rounded up to the nearest 10 N

Dimensional tolerances of ferrite cores not-eligible servicing and after repairWhat is PD IEC TR 63090 Dimensional tolerances of ferrite cores about? PD IEC TR 63090 is a document that discusses dimensional tolerances of ferrite cores, as a result of which manufacturers and suppliers can ensure their products are fit for purpose. PD IEC TR 63090 gives guidelines on the dimensional tolerances of ferrite cores that are generally used by ferrite core suppliers. As a reference, this is useful for ferrite core suppliers and users