Indeed... holy s**t.
> The frequency used for Qi chargers is located between about
110 and 205 kHz
> for the low power Qi chargers up to 5 watts and 80-300 kHz
for the medium power
> Qi chargers.
> Placement anywhere: The second form of Qi
charger placement
> does not require the user to accurately place the mobile
device on a particular area
> of the charging surface. Instead a wider area is usable.
> This can be achieved by using more than one transmitter coil.
> Medium power: Chargers in the medium power category
can deliver power up to 120 watts.
"Placement anywhere" + "Medium power". Heavens no. One can only
hope that the "electrosmog concerned" folks jump on the train and
prevent widespread use of that option, at least in mass-marketed
stuff like the Ikea furniture.
Wonder if / how such equipment passes the CE / EMC tests. Possibly
with the wireless charger function disabled.
Cheers,
Wolf .
Am 01.03.2015 11:52, schrieb 'Tracey Gardner' ..
Yet more potential interference
http://www.dezeen.com/2015/03/01/ikea-furniture-products-wirelessly-charge-mobile-devices/ http://www.telegraph.co.uk/technology/news/11440557/Ikea-launches-wireless-charging-furniture-range.html 73s Tracey G5VU
