ANSI/EIA 540A000-A-1990 用于电子设备的片载插孔的分规范

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【英文标准名称】:SectionalSpecificationforSocketsforChipCarriersforUseinElectronicEquipment
【原文标准名称】:用于电子设备的片载插孔的分规范
【标准号】:ANSI/EIA540A000-A-1990
【标准状态】:现行
【国别】:美国
【发布日期】:1990
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:EIA
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:printed-circuitboards;bases;electronicequipment;specification;electronicengineering
【摘要】:Providesameansofassuringinterchangeabilitybetweendevices,compatibilitybetweencircuitboardsandthechipcarriers,andalsoprovidesstandardtestmethods.
【中国标准分类号】:L24
【国际标准分类号】:31_220_10
【页数】:
【正文语种】:英语


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Product Code:SAE ARP1972
Title:Recommended Measurement Practices and Procedures for Emc Testing
Issuing Committee:Ae-4 Electromagnetic Environmental Effects (E3) Committee
Scope:The test methods presented in this document do not represent a modification of an existing set of test methods. Rather, they represent a series of test methods which the committee felt would provide the basic information for any type equipment. A system integrator will need to determine which tests are meaningful to his application. An effort has been made to establish shield room test methods that give results that will approximate those made in an actual installation. A major concern of those involved in preparation of this document is the need to establish meaningful limits for the tests. Measuring emissions on a signal line is only meaningful in conjunction with the susceptibility levels. And these levels are highly dependent on the equipment operating scenario. This area needs to be addressed in the future.
基本信息
标准名称:通信电缆塑料护套接续套管 (第三部分:注塑熔接套管)
中标分类: 通信、广播 >> 通信设备 >> 通信线路设备
替代情况:被YD/T 590.3-2005代替
发布日期:1992-09-11
实施日期:1993-03-01
首发日期:1900-01-01
作废日期:2005-11-01
起草单位:邮电部第五研究所
出版日期:1900-01-01
页数:5页
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所属分类: 通信 广播 通信设备 通信线路设备