IEC TR 63017:2015

Flexible printed circuit boards (FPCBs) - Method of compensation of impedance variations

IEC TR 63017:2015(E) specifies a compensation method of Cu linewidth according to impeadance reduction by using noise suppression materials (hereafter referred to as NSMs) for FPCBs. This Technical Report presents an optimum result for maintaining a designated performance of FPCBs by using NSMs. It also indicates a measuring method for an impedance variation of FPCBs using NSMs with the prevailing TDR (time domain reflectometry) method. This method is resticted to measuring only the variation of an impedance value in accordance with the variation of the Cu linewidth by using NSMs for FPCBs. This report, however, neither determines nor indicates the structure or material of FPCBs.

Vodne turbine, akumulacijske črpalke in črpalne turbine – Razpisna dokumentacija – 6. del: Smernice za tehnične specifikacije črpalnih turbin

General Information

• Status: Published
• Publication Date: 15-Dec-2015
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 27.140 - Hydraulic energy engineering
• ICS: 31.180 - Printed circuits and boards
• Technical Committee: TC 91 - Electronics assembly technology
• Drafting Committee: WG 4 - TC 91/WG 4
• Current Stage: PPUB - Publication issued
• Start Date: 15-Mar-2016
• Completion Date: 16-Dec-2015
• Ref Project: SIST IEC/TR 61366-6:1999 - Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents - Part 6: Guidelines for technical specifications for pump-turbines

Standards Content (Sample)

IEC TR 63017
®

Edition 1.0 2015-12
TECHNICAL
REPORT

colour
inside


Flexible printed circuit boards (FPCBs) – Method of compensation of impedance
variations
IEC TR 63017:2015-12(en)

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IEC TR 63017

®


Edition 1.0 2015-12




TECHNICAL



REPORT









colour

inside










Flexible printed circuit boards (FPCBs) – Method of compensation of impedance

variations



























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ICS 31.180 ISBN 978-2-8322-3083-1



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– 2 – IEC TR 63017:2015 © IEC 2015
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Apparatus . 5
3.1 Time domain reflectometry . 5
3.2 Block diagram for impedance measuring . 5
4 Test specimen . 6
4.1 General . 6
4.2 Structure . 6
4.3 Test method . 7
4.4 Calculation .
...

SLOVENSKI STANDARD
SIST IEC/TR 61366-6:1999
01-april-1999
9RGQHWXUELQHDNXPXODFLMVNHþUSDONHLQþUSDOQHWXUELQH±5D]SLVQDGRNXPHQWDFLMD
±GHO6PHUQLFH]DWHKQLþQHVSHFLILNDFLMHþUSDOQLKWXUELQ
Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents - Part 6:
Guidelines for technical specifications for pump-turbines
Ta slovenski standard je istoveten z: IEC/TR 61366-6
ICS:
27.140 Vodna energija Hydraulic energy engineering
SIST IEC/TR 61366-6:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST IEC/TR 61366-6:1999

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SIST IEC/TR 61366-6:1999
TECHNICAL IEC
REPORT – TYPE 3
61366-6
First edition
1998-03
Hydraulic turbines, storage pumps
and pump-turbines –
Tendering Documents –
Part 6:
Guidelines for technical specifications
for pump-turbines
Turbines hydrauliques, pompes d’accumulation
et pompes-turbines –
Documents d’appel d’offres –
Partie 6:
Guide des spécifications techniques pour les pompes-turbines
 IEC 1998  Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: [phone] e-mail: [e-mail] IEC web site http: //www.iec.ch
Commission Electrotechnique Internationale
PRICE CODE
V
International Electrotechnical Commission
For price, see current catalogue

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SIST IEC/TR 61366-6:1999
– 2 – 61366-6 © IEC:1998(E)
CONTENTS
11
Page
FOREWORD . 4
Clause
0 Introduction to technical specifications . 7
1 Scope. 9
2 Reference documents . 9
3 Technical requirements. 9
3.1 Scope of work. 9
3.2 Limits of the contract . 10
3.3 Supply by Employer . 11
3.4 Design conditions . 11
3.5 Technical performance and other guarantees. 15
3.6 Mechanical design criteria . 18
3.7 Design documentation . 19
3.8 Materials and construction . 20
3.9 Shop inspection and testing . 21
4 Technical specifications for fixed/embedded components. 22
4.1 Spiral case . 23
4.2 Stay ring . 23
4.3 Foundation ring . 24
4.4 Draft tube and draft tube liner . 24
4.5 Pit liner. 24
5 Technical specifications for stationary/removable components . 25
5.1 Headcover and bottom ring . 25
5.2 Guide vanes . 26
6 Technical specifications for guide vane regulating apparatus. 26
6.1 Servomotors . 26
6.2 Connecting rods . 26
6.3 Regulating ring . 27
6.4 Guide vane linkage .
...