A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 4: Block-cores
Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 5: Cylinder-cores
Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 6: EQ-cores
Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 7: EER-cores
Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 8: U-cores
Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method
Nuclear power plants - Instrumentation and control systems important to safety - Criteria for seismic trip system
Railway applications - Fixed installations - Electric traction - Copper and copper alloy catenary wires for overhead contact line systems
Lead-acid batteries for propulsion power of lightweight vehicles - General requirements and methods of test
Photovoltaic cells - Part 1: Measurement of light-induced degradation of crystalline silicon photovoltaic cells
Wearable electronic devices and technologies - Part 101-1: Terminology
Wearable electronic devices and technologies - Part 201-1: Electronic textile - Measurement methods for basic properties of conductive yarns
Wearable electronic devices and technologies - Part 201-2: Electronic textile - Measurement methods for basic properties of conductive fabrics and insulation materials
Wearable electronic devices and technologies - Part 201-3: Electronic textile - Determination of electrical resistance of conductive textiles under simulated microclimate
Wearable electronic devices and technologies - Part 201-4: Electronic textile - Test method for determining sheet resistance of conductive fabrics after abrasion
Wearable electronic devices and technologies - Part 204-1: Electronic textile - Test method for assessing washing durability of e-textile products
Wearable electronic devices and technologies - Part 204-2: Electronic textile - Test method to characterize electrical resistance change in knee and elbow bending test of e-textiles
Wearable electronic devices and technologies - Part 301-1: Test method of electrochromic films for wearable equipment
Wearable electronic devices and technologies - Part 401-1: Devices and systems: functional elements - Evaluation method of the stretchable resistive strain sensor
Wearable electronic devices and technologies - Part 402-1: Performance measurement of fitness wearables - Test methods of glove-type motion sensors for measuring finger movements
Wearable electronic devices and technologies - Part 402-2: Performance measurement of fitness wearables - Step counting
Wearable electronic devices and technologies - Part 402-3: Performance measurement of fitness wearables - Test methods for the determination of the accuracy of heart rate
Wearable electronic devices and technologies - Part 403-1: Test method of surface electromyography sensors on forearm and hand for wearable applications
Wearable electronic devices and technologies - Part 406-1: Test method for measuring surface temperature of wrist-worn wearable electronic devices while in contact with human skin
Wearable electronic devices and technologies - Part 801-1: Smart body area network (SmartBAN) - Enhanced ultra-low power physical layer
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