EN 60512-25-7:2005

Connectors for electronic equipment - Tests and measurements - Part 25-7: Test 25g - Impedance, reflection coefficient and voltage standing wave ratio (VSWR)

Describes test methods to measure impedance, reflection coefficient, and voltage standing wave ratio in the time and frequency domains. Applies to interconnect assemblies, such as electrical connectors and cable assemblies, within the scope of IEC technical committee 48.

Steckverbinder für elektronische Einrichtungen - Mess- und Prüfverfahren - Teil 25-7: Prüfung 25g - Impedanz, Reflexionskoeffizient und Spannungsstehwellenverhältnis

Connecteurs pour équipements électroniques - Essais et mesures - Partie 25-7: Essai 25g - Impédance, coefficient de réflexion et rapport d'ondes stationnaires en tension (VSWR)

Décrit les méthodes d'essai pour mesurer l'impédance, le coefficient de réflexion, et le rapport d'ondes stationnaires en tension dans les domaines temporel et fréquentiel. S'applique aux ensembles d'interconnexion, tels que les connecteurs électriques, et aux câbles équipés, dans le domaine d'application du comité d'études 48 de la CEI.

Konektorji za elektronsko opremo – Preskusi in meritve – 25-7. del: Preskus 25g – Impedanca, odbojni koeficient in razmerje napetostnega stojnega vala (IEC 60512-25-7:2004)

General Information

• Status: Published
• Publication Date: 21-Mar-2005
• Withdrawal Date: 29-Feb-2008
• ICS: 31.220.10 - Plug-and-socket devices. Connectors
• Technical Committee: CLC/SR 48B - Connectors
• Drafting Committee: IEC/SC 48B - IEC_SC_48B
• Parallel Committee: IEC/SC 48B - IEC_SC_48B
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 22-Mar-2005
• Completion Date: 22-Mar-2005
• Ref Project: SIST EN 60512-25-7:2005 - Connectors for electronic equipment - Tests and measurements -- Part 25-7: Test 25g - Impedance, reflection coefficient and voltage standing wave ratio (VSWR)

Standards Content (Sample)

SLOVENSKI SIST EN 60512-25-7:2005

STANDARD
december 2005
Konektorji za elektronsko opremo – Preskusi in meritve – 25-7. del: Preskus
25g – Impedanca, odbojni koeficient in razmerje napetostnega stojnega vala
(IEC 60512-25-7:2004)
Connectors for electronic equipment – Tests and measurements – Part 25-7: Test
25g – Impedance, reflection coefficient and voltage standing wave ratio (VSWR)
(IEC 60512-25-7:2004)
ICS 31.220.10 Referenčna številka
SIST EN 60512-25-7:2005(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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EUROPEAN STANDARD EN 60512-25-7
NORME EUROPÉENNE
EUROPÄISCHE NORM March 2005

ICS 31.220.10


English version


Connectors for electronic equipment –
Tests and measurements
Part 25-7: Test 25g –
Impedance, reflection coefficient
and voltage standing wave ratio (VSWR)
(IEC 60512-25-7:2004)


Connecteurs pour équipements Steckverbinder für elektronische
électroniques – Einrichtungen -
Essais et mesures Mess- und Prüfverfahren
Partie 25-7: Essai 25g – Teil 25-7: Prüfung 25g –
Impédance, coefficient de réflexion Impedanz, Reflexionskoeffizient und
et rapport d'ondes stationnaires Spannungsstehwellenverhältnis
en tension (VSWR) (IEC 60512-25-7:2004)
(CEI 60512-25-7:2004)


This European Standard was approved by CENELEC on 2005-03-01. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels


© 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60512-25-7:2005 E

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EN 60512-25-7:2005 - 2 -
Foreword
The text of document 48B/1479/FDIS, future edition 1 of IEC 60512-25-7, prepared by SC 48B,
Connectors, of IEC TC 48, Electromechanical components and mechanical structures for electronic
equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 60512-25-7 on 2005-03-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2005-12-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2008-03-01
__________
Endorsement notice
The text of the International Standard IEC 60512-25-7:2004 approved by CENELEC as a European
Standard without any modification.
__________

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NORME CEI
INTERNATIONALE
IEC



60512-25-7
INTERNATIONAL


Première édition
STANDARD

First edition

2004-12


Connecteurs pour équipements électroniques –
Essais et mesures –
Partie 25-7:
Essai 25g – Impédance, coefficient de réflexion,
et rapport d'ondes stationnaires en tension
(VSWR)

Connectors for electronic equipment –
Tests and measurements –
Part 25-7:
Test 25g – Impedance, reflection coefficient,
and voltage standing wave ratio (VSWR)

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