A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements
Ball and socket couplings of string insulator units - Dimensions
Connectors for frequencies below 3 MHz. Part 10: Connectors for coupling an external low-voltage power supply to portable entertainment equipment
Tests on oil-filled and gas-pressure cables and their accessories - Part 1: Oil-filled, paper or polypropylene paper laminate insulated, metal-sheathed cables and accessories for alternating voltages up to and including 500 kV
Safety of machinery - Electrical equipment of machines - Part 1: General requirements
Tap-changers - Part 1: Performance requirements and test methods
Safety requirements for radio transmitting equipment - General requirements and terminology
Electric strength of insulating materials - Test methods - Part 2: Additional requirements for tests using direct voltage
Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 6: Arc welding electrode cables
Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity"
Lead-acid traction batteries - Part 2: Dimensions of cells and terminals and marking of polarity on cells
Packaging of winding wires. Part 2: Cylindrical barrelled delivery spools. Section One: Basic dimensions
Low-voltage fuses - Part 1: General requirements
Packaging of components for automatic handling - Part 1: Tape packaging of components with axial leads on continuous tapes
Packaging of components for automatic handling - Part 4: Stick magazines for electronic components encapsulated in packages of different forms
Packaging of components for automatic handling - Part 6: Bulk case packaging for surface mounting components
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482,6 mm (19 in) series - Part 3-100: Basic dimensions of front panels, subracks, chassis, racks and cabinets
Dependability management - Part 3-5: Application guide - Reliability test conditions and statistical test principles
Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic or glass insulator units for AC systems - Characteristics of insulator units of the cap and pin type
Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones
Appliance couplers for household and similar general purposes - Part 1: General requirements
Household and similar electrical appliances - Safety - Part 2-115: Particular requirements for skin beauty care appliances
Household and similar electrical appliances - Safety - Part 2-29: Particular requirements for battery chargers
Electric traction - Rotating electrical machines for rail and road vehicles - Part 1: Machines other than electronic converter-fed alternating current motors
Electric traction - Rotating electrical machines for rail and road vehicles - Part 2: Electronic converter-fed alternating current motors
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