A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Railway applications - Rolling stock - Power supply with onboard energy storage system - Part 1: Series hybrid system
Organic light emitting diode (OLED) Light sources for general lighting - Safety - Part 1: General requirements and tests
Organic light emitting diode (OLED) light sources for general lighting - Safety - Part 2-1: Particular requirements - Semi-integrated OLED modules
Organic light emitting diode (OLED) light sources for general lighting - Safety - Part 2-2: Particular requirements - Integrated OLED modules
Organic light emitting diode (OLED) light sources for general lighting - Safety - Part 2-3: Particular requirements - Flexible OLED tiles and panels
Organic light emitting diode (OLED) light sources for general lighting - Safety - Part 2-4: Particular requirements - Rigid OLED tiles and panels
Industrial-process measurement, control and automation - Part 2: Internet of Things (IoT) - Application framework for industrial facility demand response energy management
Residual current operated circuit-breakers for household and similar use - Part 1: Outline of blocks and modules for residual current device standards
Residual current operated circuit-breakers for household and similar use - Part 2: Residual current devices (RCDs) - Vocabulary
Residual current operated circuit-breakers for household and similar use - Part 3-1: Particular requirements for devices with screwless-type terminals for external copper conductors
Residual current operated circuit-breakers for household and similar use - Part 3-2: Particular requirements for devices with flat quick-connect terminations
Residual current operated circuit-breakers for household and similar use - Part 3-3: Specific requirements for devices with screw-type terminals for external untreated aluminium conductors and with aluminium screw-type terminals for use with copper or with aluminium conductors
Multimedia systems and equipment - Multimedia e-publishing and e-book technologies - Printing specification of texture map for auditory presentation of printed texts
Electrolyte and water for vented lead acid accumulators - Part 1: Requirements for electrolyte
Electrolyte and water for vented lead acid accumulators - Part 2: Requirements for water
Device embedding assembly technology - Part 1: Generic specification for device embedded substrates
Device embedded substrate - Part 1-1: Generic specification - Test methods
Device embedding assembly technology - Part 2-5: Guidelines - Implementation of a 3D data format for device embedded substrate
Device embedding assembly technology - Part 2-602: Guideline for stacked electronic module - Evaluation method of inter-module electrical connectivity
Device embedding assembly technology - Part 2-603: Guideline for stacked electronic module - Test method of intra-module electrical connectivity
Semiconductor devices - Stress migration test standard - Part 1: Copper stress migration test standard
Cause and effect matrix
Measurement techniques of piezoelectric, dieletric and electrostatic oscillators - Part 1: Basic methods for the measurement
Measurement techniques of piezoelectric, dieletric and electrostatic oscillators - Part 2: Phase jitter measurement method
Measurement techniques of piezoelectric, dielectric and electrostatic oscillators - Part 3: Frequency aging test methods