Qi Specification version 2.0 - Part 5: Communications Physical Layer
IEC 63563-5:2025 defines the low-level (physical layer and the data link layer) formats of data bits, data bytes, and data packets. In addition, it provides requirements and guidelines for load modulation and frequency-shift keying.
Household and similar electrical appliances - Safety - Part 2-39: Particular requirements for commer...
IEC 60335-2-39:2021+AMD1:2025 CSV deals with the safety of electrically operated commercial multi-purpose cooking pans, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances. This standard also deals with pressurized appliances and appliances with pressurized parts. These appliances are not intended for…
Household and similar electrical appliances - Safety - Part 2-47: Particular requirements for commer...
IEC 60335-2-47:2021+AMD1:2025 CSV deals with the safety of electrically operated commercial boiling pans, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral, and 480 V for other appliances. These appliances are not intended for household and similar purposes. They are used for commercial processing of food in areas not open to the…
