Ferrite cores. Guidelines on dimensions and the limits of surface irregularities - PQ-cores Ingestion-build-81111 the hobs supplied in accordance

the hobs supplied in accordance with this British Standard will be right-hand

NOTE 1 It might not be possible or necessary to record data under all the headings listed in Clauses 4 to 11

This Technical Report describes the method of measuring and specifying the centre beam intensity and the associated beam angle(s) of reflector lamps

6 Conclusions

For applications in mines

Ferrite cores. Guidelines on dimensions and the limits of surface irregularities - PQ-cores Ingestion-build-81111 the hobs supplied in accordance1 Scope This part of IEC 63093 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of PQ cores and low profile PQI cores made of ferrite, and the locations of their terminal pins on a 2,54 mm printed wiring grid in relation to the base outlines of the cores. It also gives guidance on allowable limits of surface irregularities applicable to PQ cores in accordance with the relevant generic