没有合适的资源?快使用搜索试试~ 我知道了~
首页VITA 62.0 Modular Power Supply Standard
VITA 62.0 Modular Power Supply Standard
需积分: 39 12 下载量 67 浏览量
更新于2023-03-16
评论
收藏 4.3MB PDF 举报
VITA 62.0 Modular Power Supply Standard,Approved June 2012.
资源详情
资源评论
资源推荐
VITA
PO Box 19658, Fountain Hills, AZ 85269
PH: 480-837-7486
Email: info@vita.com
URL: http://www.vita.com
Approved American National Standard
ANSI/VITA 62.0
Modular Power Supply Standard
Abstract
This standard provides requirements building a power supply module that can be used to
power a VPX chassis. The module will fit within the standard envelope defined for VPX
modules in the VITA 48.0 specifications.
Approved June 2012
American National Standards Institute, Inc.
American
National
Standard
Approval of an American National Standard requires verification by
ANSI that the requirements for due process, consensus, and other criteria
for approval have been met by the standards developer.
Consensus is established when, in the judgment of the ANSI Board of
Standards Review, substantial agreement has been reached by directly
and materially affected interests. Substantial agreement means much
more than a simple majority, but not necessarily unanimity. Consensus
requires that all views and objections be considered, and that a concerted
effort be made toward their resolution.
The use of American National Standards is completely voluntary; their
existence does not in any respect preclude anyone, whether he has
approved the standards or not, from manufacturing, marketing,
purchasing, or using products, processes, or procedures not conforming
to the standards.
The American National Standards Institute does not develop standards
and will in no circumstances give an interpretation of any American
National Standard. Moreover, no person shall have the right or authority
to issue an interpretation of an American National Standard in the name
of the American National Standard Institute. Requests for interpretations
should be addressed to the secretariat or sponsor whose name appears on
the title page of this standard.
CAUTION NOTICE: This American National Standard may be revised
or withdrawn at any time. The procedures of the American National
Standards Institute require that action be taken periodically to reaffirm,
revise, or withdraw this standard. Purchases of American National
Standards may receive current information on all standard by calling or
writing the American National Standards Institute.
NOTE – The user’s attention is called to the possibility that compliance with this standard may require use
of an invention covered by patent rights.
By publication of this standard, no position is taken with respect to the validity of this claim or of any patent
rights in connection therewith. The patent holder has, however, filed a statement of willingness to grant a
license under these rights on reasonable and nondiscriminatory terms and conditions to applicants desiring to
obtain such a license. Details may be obtained from the standards developer.
Published by
VITA, the VMEbus International Trade Association
PO Box 19658, Fountain Hills, AZ 85269
Copyright © 2012 by VITA
All rights reserved.
Permission of the publisher is required to reproduce this document or any part of it.
Printed in the United States of America - R1.0
ISBN 1-885731-71-X
ANSI/VITA 62.0 Page 3 of 91 Copyright © VITA 2012
Table of Contents
1. INTRODUCTION .......................................................................................................................................... 12
1.1 Compatibility with Other VITA Standards ......................................................................................................12
1.1.1 Relationship to [VITA 46.0] and [VITA 65] .............................................................................................12
1.1.2 Relationship to [VITA 48.0] and [VITA 47] .............................................................................................12
1.2 VITA 62 Power Subsystem and Module Types ...............................................................................................13
1.3 Scope of This Standard ...................................................................................................................................15
1.4 Terminology ...................................................................................................................................................15
1.4.1 Specification Key Words ........................................................................................................................15
1.4.2 Definitions .............................................................................................................................................16
1.5 References ......................................................................................................................................................18
1.5.1 VITA Standards ......................................................................................................................................18
1.5.2 Other Standards ....................................................................................................................................19
1.6 Order of Precedence ......................................................................................................................................19
2. VITA 62 COMPLIANCE ................................................................................................................................. 20
3. SYSTEM ....................................................................................................................................................... 21
3.1 Power .............................................................................................................................................................21
3.2 Environmental ................................................................................................................................................22
3.2.1 EMC .......................................................................................................................................................22
3.2.2 Environment ..........................................................................................................................................22
3.3 Management ..................................................................................................................................................23
4. COMMON REQUIREMENTS ......................................................................................................................... 24
4.1 Overview ........................................................................................................................................................24
4.2 Module and Backplane Connectors ...............................................................................................................24
4.3 Alignment and Keying ....................................................................................................................................25
4.3.1 3U Slot Keying........................................................................................................................................26
4.3.2 6U Slot Keying........................................................................................................................................28
4.4 Two Level Maintenance (Optional) ................................................................................................................30
4.5 Energy Storage Modules (Optional) ...............................................................................................................30
4.6 Signal Definition .............................................................................................................................................31
4.6.1 Final Power Outputs ..............................................................................................................................31
4.6.2 Intermediate Power ...............................................................................................................................36
4.6.3 Signals ...................................................................................................................................................37
4.7 Grounding ......................................................................................................................................................43
5. 3U PSU MODULE ......................................................................................................................................... 44
5.1 Overview ........................................................................................................................................................44
5.2 Connector .......................................................................................................................................................44
5.3 Alignment and Keying ....................................................................................................................................44
5.4 Connector Pin Definition ................................................................................................................................45
5.5 Signal Definition .............................................................................................................................................46
5.5.1 Input Power ...........................................................................................................................................46
6. 6U PSU MODULE ......................................................................................................................................... 47
6.1 Overview ........................................................................................................................................................47
6.2 Connector .......................................................................................................................................................47
6.3 Alignment and Keying ....................................................................................................................................47
6.4 Connector Pin Definition ................................................................................................................................48
ANSI/VITA 62.0 Page 4 of 91 Copyright © VITA 2012
6.5 Signal Definition .............................................................................................................................................50
6.5.1 Input Power ...........................................................................................................................................50
6.5.2 Filtered Out ............................................................................................................................................51
7. BACKPLANE ................................................................................................................................................ 52
7.1 3U Backplane ..................................................................................................................................................52
7.2 6U Backplane ..................................................................................................................................................52
APPENDIX A – PLUG-IN MODULE ASSEMBLY DRAWINGS .............................................................................. 53
APPENDIX B – BACKPLANE PRINTED CIRCUIT BOARD FABRICATION ............................................................. 64
APPENDIX C – PLUG-IN MODULE PRINTED CIRCUIT BOARD FABRICATION DRAWINGS ................................ 69
APPENDIX D – CONNECTOR INTERFACE DRAWINGS ..................................................................................... 71
APPENDIX E – T RISE TEST BOARDS AND METHODS FOR VITA 62 POWER SUPPLY CONNECTOR (3U) ........... 86
APPENDIX F – VITA 62 CONNECTOR SUPPLIERS ............................................................................................ 91
ANSI/VITA 62.0 Page 5 of 91 Copyright © VITA 2012
List of Figures
Figure 1.2-1 Single-Stage Power Subsystem ................................................................................ 14
Figure 1.2-2 Two-Stage Power Subsystem ................................................................................... 14
Figure 4.3-1 Connector Alignment Keys ...................................................................................... 25
Figure A-1 3U Convection Cooled Module Layout ..................................................................... 54
Figure A-2 3U Conduction Cooled Module Layout ..................................................................... 55
Figure A-3 3U Conduction Cooled Module Layout Secondary Side Retainers ........................... 56
Figure A-4 6U Convection Cooled Module Layout ..................................................................... 57
Figure A-5 6U Conduction Cooled Module Layout ..................................................................... 58
Figure A-6 6U Conduction Cooled Module Layout Secondary Side Retainers ........................... 59
Figure A-7 3U Conduction Cooled Module End View ................................................................ 60
Figure A-8 6U Conduction Cooled Module End View ................................................................ 61
Figure A-9 3U Chassis Side Wall ................................................................................................. 62
Figure A-10 6U Chassis Side Wall View ..................................................................................... 63
Figure B-1 3U Air Cooled Backplane, Plan View ........................................................................ 65
Figure B-2 6U Air Cooled Backplane, Plan View ........................................................................ 66
Figure B-3 3U Conduction Cooled Backplane, Plan View .......................................................... 67
Figure B-4 6U Conduction Cooled Backplane, Plan View .......................................................... 68
Figure C-1 3U PCB Fabrication Drawing (viewed from primary side) ....................................... 69
Figure C-2 6U PCB Fabrication Drawing (viewed from primary side) ....................................... 70
Figure D-1 3U J0 Connector ......................................................................................................... 72
Figure D-2 3U J0 PCB Footprint .................................................................................................. 73
Figure D-3 3U P0 Connector ........................................................................................................ 74
Figure D-4 3U P0 PCB Footprint ................................................................................................ 75
Figure D-5 6U J0 Connector ........................................................................................................ 76
Figure D-6 6U J0 PCB Footprint ................................................................................................. 77
Figure D-7 6U P0 Connector ....................................................................................................... 78
Figure D-8 6U P0 PCB Footprint ................................................................................................ 79
Figure D-9 6U J1 Connector ........................................................................................................ 80
Figure D-10 6U J1 PCB Footprint ............................................................................................... 81
Figure D-11 6U P1 Connector ..................................................................................................... 82
Figure D-12 6U P1 PCB Footprint .............................................................................................. 83
剩余90页未读,继续阅读
注释以下代码from re import findall from urllib.parse import urljoin from urllib.request import urlopen, Request url = r'http://jwc.sdtbu.edu.cn/info/2002/5418.htm' headers = {'User-Agent':'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.62 Safari/537.36', 'Referer': url, } # 不加这一项会有防盗链提示 req = Request(url=url, headers=headers) with urlopen(req) as fp: content = fp.read().decode() pattern = r'(.+?)' for fileUrl, fileName in findall(pattern, content): if 'javascript' in fileUrl: continue fileUrl = urljoin(url, fileUrl) req = Request(url=fileUrl, headers=headers) with urlopen(req) as fp1: with open(fileName, 'wb') as fp2: fp2.write(fp1.read())
dxfblog
- 粉丝: 11
- 资源: 22
上传资源 快速赚钱
- 我的内容管理 收起
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
会员权益专享
最新资源
- 27页智慧街道信息化建设综合解决方案.pptx
- 计算机二级Ms-Office选择题汇总.doc
- 单链表的插入和删除实验报告 (2).docx
- 单链表的插入和删除实验报告.pdf
- 物联网智能终端项目设备管理方案.pdf
- 如何打造品牌的模式.doc
- 样式控制与页面布局.pdf
- 武汉理工Java实验报告(二).docx
- 2021线上新品消费趋势报告.pdf
- 第3章 Matlab中的矩阵及其运算.docx
- 基于Web的人力资源管理系统的必要性和可行性.doc
- 基于一阶倒立摆的matlab仿真实验.doc
- 速运公司物流管理模式研究教材
- 大数据与管理.pptx
- 单片机课程设计之步进电机.doc
- 大数据与数据挖掘.pptx
资源上传下载、课程学习等过程中有任何疑问或建议,欢迎提出宝贵意见哦~我们会及时处理!
点击此处反馈
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功
评论0