Technical Support

FlowCAD Support

Customers who purchased products from FlowCAD and have a valid maintenance contract have access to software updates and technical support. You can call our hotline and ask questions on how to operate the products and if you find a bug, you can report the bug as well to receive a software update. To explain the functionality of the tools our application engineers can make an individual web session with Fastviewer. Or we can share application notes and short video tutorials with you.


In Germany and Austria
T +49 89 45637-777

In Switzerland, Liechtenstein and Vorarlberg
T +41 56 485 91 91

In Eastern Europe and South Africa
T +48 58 732 74 77


Fastviewer Remote-Hotline

If you work with the Windows operating system, you can use the Internet to allow our support staff to take a remote look at your screen. You load an .EXE file from Fastviewer onto your computer and you can start a private session with our technical experts. The session number can be obtained by telephone from our support staff. For customers under maintenance this service is free of charge.

» Download Client Fastviewer.exe

Application Notes

Application Notes
Application Notes

Application notes are pdf documents, where experts from FlowCAD describe a detailed solution. This might be for settings in the tool or how to solve a technical challenge with the tools. Please click on the link below to get to our download page, where we offer you all free application notes. If you talk to our hotline, we might have some more application notes for customers with valid maintenance contract only.

» Application Notes

Recommended Literature

FlowCAD is often asked which books about PCB layout or signal integrity are recommended. We have listed here some books that our application engineers have read themselves and whose content we subjectively consider to be useful. This list is not exhaustive and FlowCAD has no commercial use for these book recommendations. If authors think that their books should be included here, please send us a preview copy. We will read and include it here if necessary.

PSpice Heinemann

PSpice "Cookbook"

PSpice: Einführung in die Elektroniksimulation
7th edition, 2011
400 pages
Language: Deutsch

Carl Hanser Verlag
ISBN 978-3446426092

PSpice Einführung

PSpice Introduction

Analoge Schaltungssimulation in OrCAD PSpice (ab Version 16)
2nd edition, 2011
92 pages
Language: Deutsch

Books on Demand GmbH
ISBN 978-3842318823

PSpice Beispiele

PSpice Examples

Elektroniksimulation mit PSpice: Analoge und digitale Schaltungen mit ausführlichen Simulationsanleitungen
3rd edition, 2008
406 pages
Language: Deutsch

Vieweg+Teubner Verlag
ISBN 978-3834802385

PSpice Schaltnetzteile

PSpice Switching Power Supplies

Switch-Mode Power Supplies:
SPICE Simulations and Practical Designs
1st edition, 2008
889 pages
Language: English

Mcgraw-Hill Publ. Comp.
ISBN 978-0071508582

OrCAD Mitzner

OrCAD Textbook

Complete PCB Design Using OrCAD Capture and PCB Editor
2nd edition, 2019
598 pages
Language: English

Elsevier / Academic Press
ISBN 978-0128176849

PCB Gaudion

Specifying, Modelling, and Measuring

The Printed Circuit Designer's Guide to ... Secrets of High-Speed PCBs
Edition 2017
136 pages
Language: English

BR Publishing, Inc.
ISBN 978-0998288505

SI and PI

Signal and Power Integrity

Signal and Power Integrity - Simplified
2nd edition, 2009
800 pages
Language: English

Prentice Hall
ISBN 978-0132349796

High-Speed Design

High-Speed Design

High-Speed Digital System Design: A Handbook of Interconnect Theory and Design Practices
1st edition, 2000
362 pages
Language: English

Wiley-IEEE Press
ISBN 978-0471360902

Noise Reduction Techniques

Bible of Noise Reduction

Noise Reduction Techniques in Electronic Systems
2nd edition, 1988
448 pages
Language: English

ISBN 978-0471850687