Cree is aiming at directional lighting applications such as spotlights, premium torches and sports lighting with the XP-G4 re-work of its XP-G series of leds, increasing energy in the beam while reducing side-spill, increasing maximum drive current, and reducing thermal resistance. It is also harking back to now-unobtainable ‘pre-PCN’ XP-G2 leds – devices made before ...
The post Cree optimises XP-G LED for narrower beams, and ups drive to 3A appeared first on Electronics Weekly.
from News | Electronics Weekly https://ift.tt/4UVLiwX
via Yuichun
沒有留言:
張貼留言