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SJ 3176-1988Screw cores made of soft magnetic oxides (English PDF)

软磁铁氧体螺纹磁芯（用于彩色电视机）

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Mandatory

Issue date

April 8, 1988

Implementation date

October 1, 1988

Scope

SJ 3176-1988 is the English-translated version of 软磁铁氧体螺纹磁芯（用于彩色电视机）.

SJ 3176-1988 is the Chinese standard "Screw cores made of soft magnetic oxides". Issued on 4/8/1988, in force from 10/1/1988. It cites 10 other standards.

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Document preview — SJ 3176-1988

National Standard of the People's Republic of China

Classification: L19

[Preview only]
1 Scope
2 Normative References
2.1 Terms
3 Terms and Definitions
4 Overview
4.1 General requirements
5 Technical Requirements
6 Calibration conditions
6.1 Environmental conditions
6.2 Measurement standards and other equipment
7 Calibration items and calibration methods
7.1 Calibration Items
7.2 Calibration method
8 Expression of calibration results
9 Recalibration interval

1 Foreword

SJ 3176-1988 was issued by Ministry of Industry and Information Technology on 8 April 1988 and has been in force since 1 October 1988.

The SJ prefix, without a suffix, marks a mandatory standard: within its scope, compliance is required.

The document runs to 8 pages in English translation.

2 Scope Preview

SJ 3176-1988 is filed under Chinese Standard Classification L19, in the field of electronic components and information technology.

This catalogue holds 1,191 other SJ standards without an ICS number.

In this catalogue, SJ standards carry edition years from 1965 to 2021.

3 Normative references

The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document.

GB 2421

GB 2423.1

GB 2423.2

GB 2423.3

GB 2828

GB 2829

SJ 1258

SJ 2270

SJ 3176

SJ 3175

4 About this standard

Issued by: Ministry of Industry and Information Technology

English translation: about 8 pages (approximate)

5 Related standards

Standards on related subjects:

GB/T 36103.1-2018 — Ferrite cores -- Dimensions -- Part 1: General specification

SJ/T 10410-2016 — Permanent ferrite materials

SJ/T 10412-2002 — Permanent ferrite powder

SJ/T 3172.4-2016 — Ferrite cores - Dimensions - Part 4: RM Cores and Accessories

SJ/T 3172.19-2016 — Dimension of ferrite cores - Part 19: UY cores

SJ/T 3171-2013 — Dimensions of E-cores made of magnetic oxides and associated parts

6 Classification and status

Chinese Standard Classification (CCS): L 19

Prefix SJ: mandatory standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.

Referenced standards

Normative references

GB 2421 · GB 2423.1 · GB 2423.2 · GB 2423.3 · GB 2828 · GB 2829 · SJ 1258 · SJ 2270

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