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1、AS 60118.122007Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007AS 60118.122007IEC 60118-12, Ed. 1.0 (1996)Australian StandardHearing aidsPart 12: Dimensions of electrical connector systemsThe Standard is downloaded from Standard SharingThis Australian Standard was prepared by Committee AV-00
2、3, AcousticsHuman Effects. It was approved on behalf of the Council of Standards Australia on 3 November 2006.This Standard was published on 20 February 2007.The following are represented on Committee AV-003:Association of Accredited Certification BodiesAssociation of Australian Acoustical Consultan
3、tsAssociation of Consulting Engineers AustraliaAudiological Society of AustraliaAustralasian Faculty of Occupational MedicineAustralian Acoustical SocietyAustralian Chamber of Commerce and IndustryAustralian Council of Trade UnionsAustralian Industry GroupDepartment of Consumer & Employment Protecti
4、on, WorkSafe Division, WADepartment of Labour, NZNational Acoustic LaboratoriesNew South Wales Nurses, AssociationNew Zealand Audiological SocietyRoyal Institute of Naval ArchitectsSafety Institute of AustraliaThe Australian Society of Otolaryngological Head and Neck SurgeryVictorian WorkCover Autho
5、rityWorkCover New South WalesThis Standard was issued in draft form for comment as DR 06476.Standards Australia wishes to acknowledge the participation of the expert individuals that contributed to the development of this Standard through their representation on the Committee and through public comm
6、ent period.Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007Keeping Standards up-to-dateAustralian Standards are living documents that reflect progress in science, technology and systems. To maintain their currency, all Standards are periodically reviewed, and new editions are published. Betw
7、een editions, amendments may be issued.Standards may also be withdrawn. It is important that readers assure themselves they are using a current Standard, which should include any amendments that may have been published since the Standard was published.Detailed information about Australian Standards,
8、 drafts, amendments and new projects can be found by visiting www.standards.org.auStandards Australia welcomes suggestions for improvements, and encourages readers to notify us immediately of any apparent inaccuracies or ambiguities. Contact us via email at mailstandards.org.au, or write to Standard
9、s Australia, GPO Box 476, Sydney, NSW 2001.AS 60118.122007Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007Australian StandardHearing aidsPart 12: Dimensions of electrical connector systemsFirst published as AS 60118.122007.COPYRIGHT Standards AustraliaAll rights are reserved. No part of this
10、 work may be reproduced or copied in any form or by any means, electronic or mechanical, including photocopying, without the written permission of the publisher.Published by Standards Australia GPO Box 476, Sydney, NSW 2001, AustraliaISBN 0 7337 8040 7iiiThe Standard is downloaded from Standard Shar
11、ingPREFACEThis Standard was prepared by the Joint Standards Australia/Standards New Zealand CommitteeAV-003, AcousticsHuman Effects.After consultation with stakeholders in both countries, Standards Australia and Standards New Zealand decided to develop this Standard as an Australian Standard rather
12、than an Australian/New Zealand Standard.The objective of this Standard is to specify dimensions and tolerances of plugs and connector systems of hearing aids to ensure interchangeability.This Standard is identical with, and has been reproduced from IEC 60118-12, Ed. 1.0 (1996),Hearing aids Part 12:
13、Dimensions of electrical connector systems.As this Standard is reproduced from an International Standard, the following applies:(a) Its number does not appear on each page of text and its identity is shown only on the cover and title page.(b) In the source text this International Standard should rea
14、d this Australian Standard. (c)A full point should be substituted for a comma when referring to a decimal marker. (d)Any French text on figures should be ignored.Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007An informative annex is only for information and guidance.Accessed by UNIVERSITY O
15、F SOUTH AUSTRALIA on 17 Mar 2007CONTENTSPage1 Scope . 12 Overview of connector systems. 1Annex A (informative) Recommended use of circular connector systems . 8vThe Standard is downloaded from Standard SharingAccessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007NOTESwww.standards.org.au Standards
16、 AustraliaAccessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007STANDARDS AUSTRALIAAustralian StandardHearing aidsPart 12: Dimensions of electrical connector systems1 ScopeThis International Standard applies to plugs and connector systems for hearing aids and specifies the dimensions and their tol
17、erances essential for ensuring interchangeability.2 Overview of connector systemsTable 1 Overview of connector systemsSystemA pplicationDimensions(see table)FigureRectangular connector system Two-terminal polarized plug Three-terminal unpolarized plug Three-terminal polarized plugEarphonesEarphonesE
18、lectrical input222123Circular connector system Three-terminal plug Three-terminal socket Four-terminal plug Four-terminal socket Five-terminal plug Five-terminal socketSee Annex A See Annex A See Annex A See Annex A See Annex ASee Annex A3434344758697The Standard is downloaded from Standard SharingA
19、ccessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007Table 3 Dimensions of plugs shown in figures 4, 5 and 6Ref.Min.Nom.Max.NotesB C D E F G H J K L M NP2,030,380,660,760,350,251,501,402,050,600,400,680,780,350,251,5012090720,031,402,050,400,700,800,370,271,601,52,64882283,63,63,678NOTES1 All dime
20、nsions are diameters, in millimetres.2 All dimensions are radii, in millimetres.3 All dimensions are angles, in degrees.4 The terminals are in the form of a hollow cylinder with diameter D.5 Geometric tolerancing (datum A).6 Basic dimensions.7 Positional tolerance zone.8 Dimensions, in millimetres.w
21、ww.standards.org.au Standards AustraliaAccessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007For dimensions: see table 2Figure 1 Two-terminal polarized plug for earphonesThe Standard is downloaded from Standard SharingAccessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007For dimensions: see tabl
22、e 2Figure 3 Three-terminal polarized plug for electrical inputAccessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007PJLL2 2H4 x DN M AF4 1LLC 3 2 ABLIEC 702/96For dimensions: see table 3Figure 5 Four-terminal plugThe Standard is downloaded from Standard SharingKK2 2RGES1 3C 2 BK3 x DK T M AJANPQ Q
23、SECTIONIEC 704/96For dimensions: see table 4Length of terminal 1 = NLength of other terminals = PAccessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007Figure 7 Three-terminal socketAccessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007MM2 2RHFSM1 5 M4235 x D B T M AMMNQ QSECTIONPJIEC 706/96For d
24、imensions: see table 4Length of terminal 1 = NLength of other terminals = PFigure 9 Five-terminal socketThe Standard is downloaded from Standard SharingAnnex A(informative)Recommended use of circular connector systemsA.1 The three-terminal connector system is intended for use in connection with elec
25、trical input for hearing instruments as specified in IEC 60118-6* .A.2 The four- and five terminal connector systems are mainly intended for use in connection with programmable hearing instruments.A.3 The longer pin (number 1) in figures 7, 8 and 9 is recommended for use as a ground connection.Acces
26、sed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007* IEC 60118-6: 1984, Hearing aids - Part 6: Characteristics of electrical input circuits for hearing aids.Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007Standards AustraliaStandards Australia develops Australian Standards and other document
27、s of public benefit and national interest. These Standards are developed through an open process of consultation and consensus, in which all interested parties are invited to participate. Through a Memorandum of Understanding with the Commonwealth Government, Standards Australia is recognized as Aus
28、tralias peak non-government national standards body. Standards Australia also supports excellence in design and innovation through the Australian Design Awards.For further information visit www.standards.org.auAustralian StandardsCommittees of experts from industry, governments, consumers and other
29、relevant sectors prepare Australian Standards. The requirements or recommendations contained in published Standards are a consensus of the views of representative interests and also take account of comments received from other sources. They reflect the latest scientific and industry experience. Aust
30、ralian Standards are kept under continuous review after publication and are updated regularly to take account of changing technology.International InvolvementStandards Australia is responsible for ensuring the Australian viewpoint is considered in the formulation of International Standards and that
31、the latest international experience is incorporated in national Standards. This role is vital in assisting local industry to compete in international markets. Standards Australia represents Australia at both the International Organization for Standardization (ISO) and the International Electrotechni
32、cal Commission (IEC).Sales and DistributionAustralian Standards, Handbooks and other documents developed by Standards Australia are printed and distributed under license by SAI Global Limited.The Standard is downloaded from Standard SharingFor information regarding the development of Standards conta
33、ct:Standards Australia LimitedGPO Box 476Sydney NSW 2001Phone: 02 8206 6000Fax: 02 8206 6001Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007Email: mailstandards.org.auInternet: www.standards.org.auFor information regarding the sale and distribution of Standards contact:SAI Global LimitedPhone: 13 12 42Fax: 1300 65 49 49Email: salessai-ISBN 0 7337 8040 7Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 17 Mar 2007This page has been left blank intentionally.国内外标准大全豆丁网国内外标准下载地址
