-
Lub Hwj Chim Loj Aluminium Substrate COB-28AA LED Teeb
Kev Piav Qhia Txog Khoom Lub teeb ci COB yog ib lub teeb ci uas cov chaw tsim khoom muab ntau lub LED chips sib txuas ncaj qha rau ntawm lub substrate. Vim tias lub teeb ci COB siv ntau lub LED chips ncaj qha rau ntawm lub substrate cua sov dissipation, nws txawv ntawm txoj kev ntim khoom LED ib txwm muaj. Yog li ntawd, qhov chaw uas cov LED chips no nyob tom qab ntim khoom me me heev, thiab cov LED chips sib dhos ua ke tuaj yeem ua kom muaj kev ci ntsa iab zoo tshaj plaws, yog li thaum C...
