IEC 61558-2-16:2021 PRV
Pre release version
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units for general applications
IEC 61558-2-16:2021 deals with the safety of switch mode power supply units and transformers for switch mode power supply units.
This second edition cancels and replaces the first edition published in 2009 and amendment 1:2013. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
- adjustment of structure and references in accordance with IEC 61558-1:2017;
- sefinitions of different voltage characteristics;
- partial discharge and description of constructions moved to IEC 61558-1:2017;
- alternative method for dimensioning of clearances;
- removal of requirements for homogeneous field conditions.
It has the status of a group safety publication in accordance with IEC Guide 104.
|Publication type||International Standard|
|TC/SC||TC 96 - Transformers, reactors, power supply units, and combinations thereofrss|
|ICS||29.180 - Transformers. Reactors|
|File size||1597 KB|
The following test report forms are related:
Share your publications
Learn how to share your publications with your colleagues, using networking options.
Our prices are in Swiss francs (CHF). We accept all major credit cards (American Express, Mastercard and Visa), PayPal and bank transfers as form of payment.
Keep in touch
Keep up to date with new publication releases and announcements with our free IEC Just Published email newsletter.
Contact customer services
Please send your enquiry by email or call us on +41 22 919 02 11 between 09:00 – 17:00 CET Monday to Friday.