O a meaPipi-i-Board (“COB”) LED?
Chip-on-Board poʻo le "COB" e faʻatatau i le faʻapipiʻiina o se vaʻa taʻavale LED e faʻafesoʻotaʻi saʻo ma se mea faʻapipiʻi (pei o le silicon carbide poʻo le safaira) e gaosia ai laina LED.O COB LED e iai le tele o fa'amanuiaga nai lo tekonolosi tuai, pei ole Surface Mounted Device ("SMD") LEDs po'o le Dual In-line Package ("DIP") LEDs.O le mea e sili ona taua, o le COB technology e mafai ai ona sili atu le maualuga o le faʻapipiʻiina o le laina LED, poʻo le a le mea e taʻua e inisinia malamalama o le faʻaleleia atili o le "lumen density".Mo se faʻataʻitaʻiga, o le faʻaaogaina o le COB LED technology i luga o le 10mm x 10mm square array e maua ai le 38 taimi sili atu LED faʻatusatusa i le DIP LED tekinolosi ma le 8.5 taimi sili atu LED faʻatusatusa i le.SMD LEDtekinolosi (silasila i le ata i lalo).O lenei mea e maua ai le maualuga o le malosi ma sili atu le tutusa o le malamalama.I le isi itu, o le faʻaaogaina o le COB LED technology e mafai ona faʻaitiitia ai le tulagavae ma le malosi o le faʻaogaina o le laina LED ao faʻatumauina pea le malamalama.Mo se faʻataʻitaʻiga, o le 500 lumen COB LED laina e mafai ona faʻatele taimi laʻititi ma faʻaitiitia ai le malosi nai lo le 500 lumen SMD poʻo le DIP LED Array.