DS/EN 61558-2-12:2011
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage

Standard No.

DS/EN 61558-2-12:2011

Release Date

2011

Published By

Danish Standards Foundation

Latest

DS/EN 61558-2-12:2011

Replace

DS/EN 61558-2-12-2001

Scope

This part of IEC 61558 deals with the safety of constant voltage transformers for general applications and power supply units incorporating constant voltage transformers for general applications. Constant voltage transformers incorporating electronic circuits are also covered by this standard.NOTE 1 Safety includes electrical, thermal and mechanical aspects.Unless otherwise specified, from here onward, the term transformer covers constant voltagetransformers for general applications and power supply units incorporating constant voltagetransformers for general applications.NOTE 2 Switch mode power supply units are covered by IEC 61558-2-16.This Part 2-12 is

DS/EN 61558-2-12:2011 history

• 2011 DS/EN 61558-2-12:2011 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage