没有合适的资源?快使用搜索试试~ 我知道了~
首页VITA62.0-2016 VPX Modular Power Supply Standard .pdf
VITA62.0-2016 VPX Modular Power Supply Standard .pdf
需积分: 36 24 下载量 4 浏览量
更新于2023-03-03
收藏 4.69MB PDF 举报
Approved ANSI Standard ANSI/VITA 62-2016 Modular Power Supply Standard
资源详情
资源推荐
ANSI/VITA 62-2016 VITA
Copyright © VITA 2016. All Rights Reserved. www.vita.com
info@vita.com
Approved ANSI Standard
ANSI/VITA 62-2016
Modular Power Supply Standard
Abstract
This standard provides requirements for 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 standards.
Approved: August 24, 2016
American National Standards Institute, Inc.
Secretariat: VITA
ANSI/VITA 62-2016 VITA
Copyright © VITA 2016. All Rights Reserved. www.vita.com
info@vita.com
Notices
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CAUTION NOTICE: This American National Standard may be revised or withdrawn at any time.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.
COPYRIGHT NOTICE
Published by: VITA
Copyright © 2016 by VITA
All rights reserved.
Except for employees of VITA member companies, no part of this publication may be
reproduced in any form, in an electronic retrieval system or otherwise, without prior written
permission of the publisher.
Printed in the United States of America - R1, ISBN 1-885731-91-4.
ANSI/VITA 62-2016 Page i of v
Copyright © VITA 2016. All Rights Reserved.
Table of Contents
1. Introduction .........................................................................................................................................................2
1.1 Compatibility with Other VITA Standards ........................................................................................................2
1.1.1 Relationship to [VITA 46.0] and [VITA 65] ...............................................................................................2
1.1.2 Relationship to [VITA 48.0] and [VITA 47] ...............................................................................................2
1.2 VITA 62 Power Subsystem and Module Types .................................................................................................3
1.3 Scope of This Standard .....................................................................................................................................5
1.4 Terminology .....................................................................................................................................................5
1.4.1 Specification Key Words ..........................................................................................................................5
1.4.2 Definitions ...............................................................................................................................................6
1.4.3 Other Terminology ..................................................................................................................................8
1.5 References ........................................................................................................................................................8
1.5.1 VITA Standards ........................................................................................................................................8
1.5.2 Other Standards ......................................................................................................................................9
1.6 Order of Precedence ......................................................................................................................................10
2. VITA 62 Compliance ...........................................................................................................................................11
3. System ................................................................................................................................................................12
3.1 Power .............................................................................................................................................................12
3.2 Environmental ................................................................................................................................................12
3.2.1 Power and Electromagnetic Compatibility (EMC) .................................................................................12
3.2.2 Environment ..........................................................................................................................................13
3.3 Management ..................................................................................................................................................13
4. Common Requirements .....................................................................................................................................14
4.1 Overview ........................................................................................................................................................14
4.1.1 Alternate cooling technologies and module pitches..............................................................................14
4.2 Module and Backplane Connectors ...............................................................................................................15
4.3 Alignment and Keying ....................................................................................................................................16
4.3.1 3U Slot Keying........................................................................................................................................17
4.3.2 6U Slot Keying........................................................................................................................................19
4.4 Two Level Maintenance (Optional) ................................................................................................................21
4.5 Energy Storage Modules (Optional) ...............................................................................................................21
4.6 Signal Definition .............................................................................................................................................22
4.6.1 Final Power Outputs ..............................................................................................................................22
4.6.2 Intermediate Power ...............................................................................................................................27
4.6.3 Signals ...................................................................................................................................................28
4.7 Grounding ......................................................................................................................................................34
5. 3U PSU Module ..................................................................................................................................................35
5.1 Overview ........................................................................................................................................................35
5.2 Connector .......................................................................................................................................................35
5.3 Alignment and Keying ....................................................................................................................................35
5.4 Connector Pin Definition ................................................................................................................................36
5.5 Signal Definition .............................................................................................................................................37
5.5.1 Input Power ...........................................................................................................................................37
6. 6U PSU Module ..................................................................................................................................................38
6.1 Overview ........................................................................................................................................................38
6.2 Connector .......................................................................................................................................................38
ANSI/VITA 62-2016 Page ii of v
Copyright © VITA 2016. All Rights Reserved.
6.3 Alignment and Keying ....................................................................................................................................38
6.4 Connector Pin Definition ................................................................................................................................39
6.5 Signal Definition .............................................................................................................................................41
6.5.1 Input Power ...........................................................................................................................................41
6.5.2 Filtered Out ............................................................................................................................................42
7. Backplane ...........................................................................................................................................................43
7.1 3U Backplane ..................................................................................................................................................43
7.2 6U Backplane ..................................................................................................................................................43
8. Validation ...........................................................................................................................................................44
Appendix A – Plug-In Module Assembly Drawings .............................................................................................45
Appendix B – Backplane Printed Circuit Board Fabrication ...............................................................................58
Appendix C – Plug-In Module Printed Circuit Board Fabrication Drawings .......................................................63
Appendix D – Connector Interface Drawings .....................................................................................................67
Appendix E – T Rise Test Boards and Methods for VITA 62 Power Supply Connector (3U)...............................82
Appendix F – VITA 62 connector suppliers ........................................................................................................87
Appendix G – Acknowledgements ......................................................................................................................88
G.1 Working Group Members ..............................................................................................................................88
G.2 ANSI Ballot Group ...........................................................................................................................................89
ANSI/VITA 62-2016 Page iii of v
Copyright © VITA 2016. All Rights Reserved.
List of Figures
Figure 1.2-1 Single-Stage Power Subsystem ..................................................................................................................4
Figure 1.2-2 Two-Stage Power Subsystem ....................................................................................................................4
Figure 4.3-1 Connector Alignment Keys ......................................................................................................................16
Figure A-1 3U Convection Cooled Module Layout .......................................................................................................46
Figure A-2 3U Conduction Cooled Module Layout ......................................................................................................47
Figure A-3 3U Conduction Cooled Module Layout Secondary Side Retainers .............................................................48
Figure A-4 6U Convection Cooled Module Layout .......................................................................................................49
Figure A-5 6U Conduction Cooled Module Layout ......................................................................................................50
Figure A-6 6U Conduction Cooled Module Layout Secondary Side Retainers .............................................................51
Figure A-7 3U Conduction Cooled Module End View ..................................................................................................52
Figure A-8 6U Conduction Cooled Module End View ..................................................................................................53
Figure A-9 3U Chassis Side Wall View ..........................................................................................................................54
Figure A-10 6U Chassis Side Wall View ........................................................................................................................55
Figure A-11 3U Chassis Side Wall View, Secondary Side Wedgelocks .........................................................................56
Figure A-12 6U Chassis Side Wall View, Secondary Side Wedgelocks .........................................................................57
Figure B-1 3U Air Cooled Backplane, Plan View ..........................................................................................................59
Figure B-2 6U Air Cooled Backplane, Plan View ..........................................................................................................60
Figure B-3 3U Conduction Cooled Backplane, Plan View ............................................................................................61
Figure B-4 6U Conduction Cooled Backplane, Plan View ............................................................................................62
Figure C-1 3U PCB Fabrication Drawing (viewed from primary side) ..........................................................................63
Figure C-2 6U PCB Fabrication Drawing (viewed from primary side) ..........................................................................64
Figure C-3 3U PCB Fabrication Drawing, Alternate Layout (viewed from primary side) .............................................65
Figure C-4 6U PCB Fabrication Drawing, Alternate Layout (viewed from primary side) .............................................66
Figure D-1 3U J0 Connector .........................................................................................................................................68
Figure D-2 3U J0 PCB Footprint ...................................................................................................................................69
Figure D-3 3U P0 Connector ........................................................................................................................................70
Figure D-4 3U P0 PCB Footprint ..................................................................................................................................71
Figure D-5 6U J0 Connector ........................................................................................................................................72
Figure D-6 6U J0 PCB Footprint ...................................................................................................................................73
Figure D-7 6U P0 Connector .......................................................................................................................................74
Figure D-8 6U P0 PCB Footprint ..................................................................................................................................75
Figure D-9 6U J1 Connector ........................................................................................................................................76
Figure D-10 6U J1 PCB Footprint.................................................................................................................................77
剩余96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())
wx026126
- 粉丝: 2
- 资源: 17
上传资源 快速赚钱
- 我的内容管理 展开
- 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
最新资源
- 高效办公必备:可易文件夹批量生成器
- 吉林大学图形学与人机交互课程作业解析
- 8086与8255打造简易乒乓球游戏机教程
- Win10下C++开发工具包:Bongo Cat Mver、GLEW、GLFW
- Bootstrap前端开发:六页果蔬展示页面
- MacOS兼容版VSCode 1.85.1:最后支持10.13.x版本
- 掌握cpp2uml工具及其使用方法指南
- C51单片机星形流水灯设计与Proteus仿真教程
- 深度远程启动管理器使用教程与工具包
- SAAS云建站平台,一台服务器支持数万独立网站
- Java开发的博客API系统:完整功能与接口文档
- 掌握SecureCRT:打造高效SSH超级终端
- JAVA飞机大战游戏实现与源码分享
- SSM框架开发的在线考试系统设计与实现
- MEMS捷联惯导解算与MATLAB仿真指南
- Java实现的学生考试系统开发实战教程
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