Iyo US Federal Communications Commission (FCC) yakapa gwaro muna Kubvumbi 26, 2022 maererano nechitupa uye kuyedzwa kweredhiyo frequency (RF) LED mwenje zvigadzirwa: KDB 640677 D01 RF LED Mwenje v02.Chinangwa ndechekujekesa kuti mitemo yeFCC inoshanda sei kune izvi zvigadzirwa uye kuona kuti michina haikonzere kukanganisa kunokuvadza kumasevhisi ekufambiswa kweredhiyo.
Ongororo iyi inonyanya kujekesa kuti mutyairi we LED anoedzwa pasi pe "mana" akasiyana mitoro yekubuda mamiriro, uye zvakasiyana zvinobuda zvinoshandurwa kuburikidza nemumiriri wemwenje bvunzo gadziriso.Iwo "mana" akasiyana mitoro yekubuda mamiriro akaita seanotevera:
(1) Maximum yakabuda voltage uye shoma yekushanda inobuda ikozvino;
(2) Maximum yakabuda ikozvino uye shoma yekushanda voltage;
(3) Maximum kushanda kubuda simba (yakanyanya voltage uye ikozvino);
(4) Minimum kushanda kubuda simba (minimum voltage uye ikozvino).
Link:https://tbt.sist.org.cn/cslm/wyk2/202204/W020220429533145633629.pdf
Nguva yekutumira: May-17-2022
