Kugaragaza Itandukaniro Hagati ya COB na SMD Technologies muri LED Yerekana
Ikoranabuhanga rya COB (Chip-on-Board) na SMD (Surface Mount Device) ni bo bakinnyi ba mbere mu kibanza cyerekana LED, bagaragaza itandukaniro rikomeye mubikorwa, imikorere y'ibicuruzwa, kwiringirwa, ener ...
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