IEC 63505:2025 pdf download,Guidelines for measuring the threshold voltage (VT) of SiC MOSFETs. IEC 63505:2025 provides comprehensive guidance on the measurement methods for threshold voltage (VT) and the necessary conditioning procedures prior to conducting VT tests on silicon carbide (SiC) power MOSFETs. The aim is to minimize or completely eliminate the effects of hysteresis that

IEC 62276:2025 pdf download,Single crystal wafers for surface acoustic wave (SAW) device applications – Specifications and measuring methods. IEC 62276:2025 pertains to the production of single crystal wafers made from synthetic quartz, lithium niobate (LN), lithium tantalate (LT), lithium tetraborate (LBO), and lanthanum gallium silicate (LGS). These wafers are specifically designed to serve as substrates

IEC 62232:2025 pdf download,Determination of RF field strength, power density and SAR in the vicinity of base stations for the purpose of evaluating human exposure. IEC 62232:2025 outlines methodologies for measuring RF field strength, power density, and specific absorption rate (SAR) in the vicinity of base stations (BS) to assess human exposure to radiofrequency (RF)

IEC 61225:2025 pdf download,Nuclear power plants – Instrumentation, control and electrical power systems – Requirements for static uninterruptible DC and AC power supply systems. IEC 61225:2025 outlines the performance and functional characteristics of low voltage static uninterruptible power supply (SUPS) systems specifically designed for use in nuclear power plants (NPPs) and, where applicable, in other