Standards

SJ/T 11281-2017 LED display screen testing method

Publish Date: 2017-11-07

SJ/T 11891-2023 LED display energy efficiency testing method

Publish Date: 2023-05-22

SJ/T 11235-2001 Capability Maturity Model For Software Engineering

Publish Date: 2001-04-13

SJ 21118-2016 General specification for double sides flying probe test system

Publish Date: 2016-01-19

SJ 21291-2018 Backup and entry board for printed circuit boards

This specification stipulates the performance requirements, quality assurance provisions, delivery preparation, and explanatory matters for the spacers used in the processing of printed circuit boards. This specification applies to the production, inspection, and acceptance of upper and lower spacers used in the mechanical drilling and bulk cutting of printed circuit boards.

Publish Date: 2018-01-18

SJ 21305-2018 Requirement for printed board assembly manufacturablility analysis of electronic equipment

This standard specifies the general requirements for the manufacturability analysis of printed board assemblies of electronic equipment, as well as detailed requirements for component model construction, elements of manufacturability analysis rules, the process of manufacturability analysis, and the output of results. This standard is applicable to the manufacturability analysis of printed board assemblies of electronic equipment.

Publish Date: 2018-01-18

SJ 21392-2018 Multilayer co-fired ceramic - Technical requirements for green tape casting process

This standard specifies the requirements for the environment, materials, equipment, personnel, safety, environmental protection, process flow, process control, and quality inspection of the green-slip casting process of multilayer co-fired ceramics. This standard is applicable to the green-slip casting process of multilayer co-fired ceramics

Publish Date: 2018-01-18

SJ 21364-2018 General requirements of statics simulation for electronic equipment structure

This standard specifies the general requirements for the finite element static simulation of electronic equipment structures, as well as detailed requirements for simulation preparation, pre-processing of static simulations, and checking of finite element models. This standard applies to applications, development, services, and research related to the finite element static simulation analysis of electronic equipment structures.

Publish Date: 2018-01-18

SJ 21313-2018 General requirements of structure dynamic simulation analysis for electronic equipment

This standard specifies the general requirements for structural dynamics simulation analysis of electronic equipment, the construction of finite element models, dynamic simulation calculations, the evaluation of dynamic simulation results, the output of dynamic simulation results, and the requirements for preparing analysis reports. This standard is applicable to structural dynamics simulation analysis during the development of electronic equipment.

Publish Date: 2018-01-18

SJ 21314-2018 General requirements of thermal simulation for electronic equipment

This standard specifies the general requirements for thermal simulation analysis of electronic equipment structures, the construction of geometric models, the simplification of geometric models, the establishment of solution domains, mesh generation, solution calculation, result evaluation, and result output requirements. This standard is applicable to thermal simulation analysis during the development of electronic equipment.

Publish Date: 2018-01-18

SJ 21365-2018 General requirements of reliability simulation for electronic equipment structure

This standard specifies the general and detailed requirements for the simulation of the structural reliability of electronic equipment based on finite element analysis technology. This standard is applicable to R&D activities related to the design, analysis, and evaluation of the structural reliability of electronic equipment under static loads, temperature loads, or vibration loads.

Publish Date: 2018-01-18

SJ/T 10739-1996 Semiconductor integrated circuits--General principles of measuring methods for MOS random access memories

Publish Date: 1996-11-20