Safety of transformers, reactors, power supply units and combination thereof - Part 2-12 : particular requirements and tests for constant voltage transformers and power supply units for constant voltage

Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses of power transformers
Edition 2023-06-30

Transformers and inductors for use in electronic and telecommunication equipment. Part 7: sectional specification for high-frequency transformers on the basis of the capability approval procedure
Edition 1998-08-01

Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment - Part 4: transformers and inductors using YUI-2 laminations
Edition 2005-02-01

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-3 : particular requirements and tests for ignition transformers for gas and oil burners
Edition 2011-03-01

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-23 : particular requirements and tests for transformers and power supply units for construction sites
Edition 2011-04-01

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
Edition 2011-10-01

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-15 : particular requirements and tests for isolating transformers for the supply of medical locations
Edition 2012-07-01

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-14 : particular requirements and tests for variable transofrmers and power supply units incorporating variable transformers
Edition 2013-05-17

High-voltage switchgear and controlgear - Part 211: Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages above 52 kV (english version)
Edition 2021-12-01