A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Environmental aspects for lighting - Literature review on lighting products and systems
Electrochemical capacitor for use in electrical energy storage
Alignment of heterogeneous media data streams
Transmitting and receiving equipment for radiocommunication - Transciever technologies and their performance standards - Part 1: Low phase-noise oscillator technologies using photonics techniques
Multimedia systems and equipment for vehicles - External visual systems of external human-machine interfaces (eHMI) for automated vehicles - Part 1: General
Application of risk management for IT-networks incorporating medical devices - Part 2-4: Application guidance - General implementation guidance for healthcare delivery organizations
Application of risk management for IT-networks incorporating medical devices - Part 2-5: Application guidance - Guidance on distributed alarm systems
Application of risk management for IT-networks incorporating medical devices - Part 2-9: Application guidance - Guidance for use of security assurance cases to demonstrate confidence in IEC TR 80001-2-2 security capabilities
Rotating electrical machines - Part 16: Excitation systems for synchronous machines - Section 3: Dynamic performance
Rotating electrical machines - Part 20-1: Control motors - Stepping motors
Rotating electrical machines - Part 24: Online detection and diagnosis of potential failures at the active parts of rotating electrical machines and of bearing currents - Application guide
Rotating electrical machines - Part 27-2: On-line partial discharge measurements on the stator winding insulation of rotating electrical machines
Rotating electrical machines - Part 27-5: Off-line measurement of partial discharge inception voltage on winding insulation under repetitive impulse voltage
Rotating electrical machines - Part 27-6: On-line partial discharge measurements of rotating machine windings supplied from a converter
Rotating electrical machines - Part 30-2: Efficiency classes of variable speed AC motors (IE-code)
Rotating electrical machines - Part 31: Selection of energy-efficient motors including variable speed applications - Application guidelines
Rotating electrical machines - Part 32: Measurement of stator end-winding vibration at form-wound windings
Rotating electrical machines - Part 34: AC adjustable speed rolling mill motors
Instructions for simulation-based insulation coordination and modelling of electrical networks
Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of losses in power transformers and reactors
Power transformers - Part 20: Energy efficiency
Power transformers - Part 23: DC magnetic bias suppression devices
Explosive atmospheres - Part 39: Intrinsically safe systems with electronically controlled spark duration limitation
Explosive atmospheres - Part 40: Requirements for process sealing between flammable process fluids and electrical systems
Explosive atmospheres - Part 42: Electrical safety devices for the control of potential ignition sources for Ex-Equipment