A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Dielectric and resistive properties of solid insulating materials - Part 3-2: Determination of resistive properties (DC methods) - Surface resistance and surface resistivity
Dielectric and resistive properties of solid insulating materials - Part 3-3: Determination of resistive properties (DC methods) - Insulation resistance
Dielectric and resistive properties of solid insulating materials - Part 3-4: Determination of resistive properties (DC methods) - Volume resistance and volume resistivity at elevated temperatures
Radio data system (RDS) - Receiver products and characteristics - Methods of measurement
Battery charging interface for small handheld multimedia devices - Part 1: 2 mm barrel interface
Battery charging interface for small handheld multimedia devices - Part 2: 2 mm barrel type interface conformance testing
Fluorescent induction lamps - Performance specification
Residual current devices with or without overcurrent protection for socket-outlets for household and similar uses
Alarm systems - Intrusion and hold-up systems - Part 1: System requirements
Alarm systems - Intrusion and hold-up systems - Part 2-2: Intrusion detectors - Passive infrared detectors
Alarm systems - Intrusion and hold-up systems - Part 2-3: Intrusion detectors - Microwave detectors
Alarm systems - Intrusion and hold-up systems - Part 2-4: Intrusion detectors - Combined passive infrared / Microwave detectors
Alarm systems - Intrusion and hold-up systems - Part 2-6: Intrusion detectors - Opening contacts (magnetic)
Alarm systems - Intrusion and hold-up systems - Part 2-71: Intrusion detectors - Glass break detectors (acoustic)
Alarm systems - Intrusion and hold-up systems - Part 2-72: Intrusion detectors - Glass break detectors (passive)
Alarm systems - Intrusion and hold-up systems - Part 2-73: Intrusion detectors - Glass break detectors (active)
Alarm systems - Intrusion and hold-up systems - Part 3: Control and indicating equipment
Alarm systems - Intrusion and hold-up systems - Part 4: Warning devices
Alarm systems - Intrusion and hold-up systems - Part 5-3: Interconnections - Requirements for equipment using radio frequency techniques
Alarm systems - Intrusion and hold-up systems - Part 6: Power supplies
Alarm systems - Intrusion and hold-up systems - Part 8: Security fog device/systems
Nuclear power plants - Instrumentation, control and electrical power systems - Cybersecurity requirements
Nuclear power plants - Control rooms - Computer-based procedures
Graphical symbols for use on equipment - Guidelines for the inclusion of graphical symbols in IEC publications
Nuclear power plants - Instrumentation important to safety - Thermocouples: characteristics and test methods
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