IEC Standards

IEC 61837-2:2011

Surface mounted piezoelectric devices for frequency control and selection - Standard outlines...

IEC 61837-2:2011/AMD1:2014

Amendment 1 - Surface mounted piezoelectric devices for frequency control and selection -...

IEC 61829:1995

Crystalline silicon photovoltaic (PV) array - On-site measurement of I-V characteristics

IEC 61828:2001

Ultrasonics - Focusing transducers - Definitions and measurement methods for the transmitted...

IEC 61810-2:2011

Electromechanical elementary relays - Part 2: Reliability

IEC 61810-2-1:2011

Electromechanical elementary relays - Part 2-1: Reliability - Procedure for the verification of...

IEC 61804-3:2010

Function blocks (FB) for process control - Part 3: Electronic Device Description Language (EDDL)

IEC 61804-2:2006

Function blocks (FB) for process control - Part 2: Specification of FB concept

IEC 61803:1999

Determination of power losses in high-voltage direct current (HVDC) converter stations