Txoj moo

Cov txheej txheem ntim LED Vim yog cov qauv sib txawv ntawm LED, muaj qee qhov sib txawv hauv cov txheej txheem ntim, tab sis cov txheej txheem tseem ceeb yog tib yam.

Dab tsi yog cov yam ntxwv ntawm lub teeb ci hluav taws xob diodes?

Yog li dab tsi yog yam cuam tshuam cuam tshuam rau kev kho kho ntawm UV LEDs?

Thaum tshav kub kub dissipation Vim li cov kev txwv ntawm cov khoom siv hluav taws xob sib xyaw ua ke cov tshuab hluav taws xob, cov khoom siv hluav taws xob photoelectric conve...

Txoj kev soldering tau muab faib ua hluav taws xob soldering hlau soldering, cua sov platform soldering thiab reflow soldering, thiab lwm yam

LED soldering tej yam kev mob reflow soldering: thov preheat ntawm 150 ℃, hauv 2 feeb, thiab ua ib qho soldering ntawm 240 ℃ tsis pub dhau 5s tom qab cua sov.

Txhua qhov chaw tsim khoom kuj tseem yuav muaj qee qhov yuam kev vim muaj cov khoom siv sib txawv, thiab cov chwv sib txawv uas siv los ntawm qee cov tuam ntxhab yog ci dua li q...

Dr. Miller ntawm Tswb Labs nyob rau xyoo 1969 Lub tswv yim ntawm kev sib xyaw cov teeb pom kev zoo tau npaj siab

1. Cov yam ntxwv ntawm cov khoom sib xyaw ua ke: 1. Siab luminous efficiency. Tom qab xyoo caum ntawm kev hloov kho thev naus laus zis