Radio frequency beam wireless power transfer (WPT) for mobile devicesWhat is PD IEC TR 63239 about? PD IEC TR 63239 is a standard that covers radio frequency beam wireless power transfer (WPT) for mobile devices which enables operating safety and efficiency of power transfer. PD IEC TR 63239 presents the surveyed technologies, product development trends, international standards, and regulation trends of RF beam WPT. PD IEC TR 63239 report can be used for the research and analysis of projects that apply small output

improve business performance and assist organizations to establish a responsible image within the market place

It specifies:

2 Energy use and energy consumption 4

With obedience and compliance to BS EN 330

It takes into account the generation (air handling unit) and distribution (duct system) parts

ISO/TR 14999‑2:2019 cancels and replaces the first edition (ISO/TR 14999-2:2005) which has been technically revised

construction or configuration of the active and inactive leaves are identical or differ

reference should be made to BS 6700

snubber and filter) used in the power and auxiliary circuits on board rolling stock irrespective of the circuit and the type of vehicle where they are used

the apparatus and the procedure related to artificial ageing by the use of thermal ageing by long term exposure in a ventilated oven at elevated temperature

The rules and guidance given in this standard assume that construction will be executed in accordance with BS EN 1090

BS EN 13317:2018 supersedes BS EN 13317:2002