International Electrotechnical Commission

Complete filter units for radio interference suppression   Part 2-1: Blank detail specification   Passive filter units for electromagnetic interference suppression   Filters for which safety tests are required (assessment level D/DZ) - Edition 1.0
 N 60939-2-1

Annotation

INTRODUCTION

Blank detail specification

A blank detail specification is a supplementary document to the sectional specification and contains requirements for style and layout and minimum content of detail specifications. In the preparation of detail specifications, the content of 1.4 of the sectional specification shall be taken into account.

The use of IEC 60939-2-2 may be more appropriate for components where approval and requalification tests contribute considerably to the cost of the product, whereas the employment of this specification may be necessary for components manufactured in mass production. This specification offers the assessment levels D and DZ (Zero defect).

Identification of the detail specification and of the component

The first page of the detail specification should have the layout recommended on the next page of this blank detail specification. The numbers between square brackets correspond to the following information which shall be inserted at the position indicated:

[1] The name of the National Standards Organization under whose authority the detail specification is published and, if applicable, the organization from which the detail specification is available.

[2] The IECQ symbol and the number allotted to the detail specification by the IECQ General Secretariat.