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SJ/T 11265-2019Soft ferrite powder (English PDF)

软磁铁氧体料粉

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

January 1, 2019

Implementation date

April 1, 2020

Scope

SJ/T 11265-2019 is the English-translated version of 软磁铁氧体料粉.

SJ/T 11265-2019 is the Chinese standard "Soft ferrite powder". This standard specifies the nomenclature and classification, technical requirements and test methods, quality assessment procedures and marking, packaging, transportation, storage and other basic requirements of soft ferrite powder.

The powder can be directly used for forming ferrite blanks and further processed into soft ferrite cores. It was issued by Ministry of Industry and Information Technology.

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Document preview — SJ/T 11265-2019

National Standard of the People's Republic of China

ICS: 29.030
Classification: L19

Issued by: Ministry of Industry and Information Technology

[Preview only]
1 Scope
1.1 Subject Contents
1.2 Application Scope
2 Normative references
3 Terms and Definitions
3.1 Height of Raised Access Floor
3.2 Abbreviations
3.3 Bearing of Four Conner
3.4 Systematically Resistance of Raised Access Floor
4 Requirements
4.1 Relation between the Host and the Device
4.2 UTI Interface
4.3 Requirements for the Physical Layer of UTI Device
4.4 Transport Stream Interface
4.5 Command Data Interface
4.6 Characteristic Requirements for UTI Physical Layer
5 Instruments, equipment, and materials
5.1 Diagram of Module in Connection with Host
5.2 DTV-CI Interface
5.4 Command Interface
5.5 Physical Requirement
5.6 UTI-HTU
5.7 Measuring Condition
6 Sample processing and determination
6.1 TSI-Physical, Link Layers
6.2 TSI-Transport Layer
6.3 TSI - Upper Layers
6.4 Initialization Test
6.5 Resource Manager Test
6.6 Application Information Resource Test
6.7 Date-time Information Resource Test
6.8 CA Application Resource Test
6.9 UTI Device TS Test
7 Marking, packaging, transportation and storage
7.1 Data Structure
7.2 Transport Layer
7.3 Session Layer
7.4 Resource of Resource Manager
7.5 Application Information Resources
7.6 Date and Time Information Resources
7.9 Hot Plugging/Unplugging Test
8 Test report
8.1 Introduction
8.2 Resources
8.3 Application Protocol Data Units (APDU)
8.4 System Management Resources
8.5 Host Control and Information Resources
8.6 Man-Machine Interface Resource
8.7 Resource Identifiers and Application Object Tags
9.1 Electromagnetic Compatibility
9.2 Safety
9.3 Materials

1 Foreword

SJ/T 11265-2019 was issued by Ministry of Industry and Information Technology on 11 November 2019 and has been in force since 1 April 2020.

It replaces the earlier edition SJ/T 11265-2002.

The SJ/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.

2 Scope Preview

This standard specifies the nomenclature and classification, technical requirements and test methods, quality assessment procedures and marking, packaging, transportation, storage and other basic requirements of soft ferrite powder. The powder can be directly used for forming ferrite blanks and further processed into soft ferrite cores.

SJ/T 11265-2019 falls under ICS 29.030, in the field of electrical engineering.

This catalogue holds 55 other SJ/T standards in that field.

In this catalogue, SJ/T standards carry edition years from 1980 to 2026.

3 About this standard

Sector: Electronics Industry Standard (Recommended)

Issued by: Ministry of Industry and Information Technology

English translation: about 10 pages (approximate)

Chinese original: about 15,169 characters

4 Related standards

Other editions:

SJ/T 11265-2002 (earlier edition)

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 10412-2016 — Permanent ferrite powder

SJ/T 10411-2016 — Ferrite Materials Physics Analysis

5 Classification and status

International classification (ICS): 29.030

Chinese Standard Classification (CCS): L 19

Prefix SJ/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 10 pages — is available in the English PDF.

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