Back

IEC 60424-8:2015

Ferrite cores - Guidelines on the limits of surface irregularities - Part 8: PQ-cores

General information

Withdrawn from 05.02.2019
ICS Groups
29.100.10 Magnetic components
Directives or regulations
None

Standard history

Status
Date
Type
Name
05.08.2015
Main
IEC 60424-8:2015
IEC 60424-8:2015 gives guidance on allowable limits of surface irregularities applicable to PQ-cores in accordance with the relevant generic specification. This standard is considered as a sectional specification useful in the negotiation between ferrite core manufacturers and users about surface irregularities.

Required fields are indicated with *

*
*
*
PDF
104.90 € incl tax
Paper
104.90 € incl tax
Standard monitoring
English (PDF 999 KB)

Related products

Main

EVS-EN IEC 60938-1:2021

Fixed inductors for electromagnetic interference suppression - Part 1: Generic specification
Newest version Valid from 17.08.2021
Main

EVS-EN 60205:2017

Calculation of the effective parameters of magnetic piece parts
Newest version Valid from 04.04.2017
Main

EVS-EN 60740-1:2005

Laminations for transformers and inductors Part 1: Mechanical and electrical characteristics
Newest version Valid from 04.11.2005
Main

EVS-EN 62044-3:2002

Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level
Withdrawn from 15.09.2023

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English