（Cov duab khoom yog peb lub dab dej kub kawg, txais tos hu rau peb kom paub ntxiv)
Thermal shock testg
Txhawm rau txheeb xyuas qhov zoo ntawm cov khoom thiab kev ua tau zoo ntawm cov khoom, peb yuav ua ntau qhov kev ntsuam xyuas ntawm cov khoom.
Kev ntsuas thermal shock ntawm cov yeeb nkab cua sov los ntsuas seb qhov kev ua haujlwm thermal ntawm lub heatsink nrog cov yeeb nkab kub puas cuam tshuam los ntawm thermal shock.
Cov kauj ruam xeem yog raws li nram no:
1. Muab cov qauv kuaj rau hauv lub thawv ntsuas thermal shock.
2. Cov kev ntsuas ntsuas tau teeb tsa raws li hauv qab no: qhov kub thiab txias ntawm 120 degree rau 5 feeb, qis kub ntawm -40 degree rau 5 feeb, thiab lub voj voog rov ua dua 125 zaug.
3. Tom qab 125 zaug, tshem tawm lub heatsink thiab sau qhov xwm txheej.
(Cov khoom ua ntej kuaj)
(Setting parameters)
(Cov khoom tom qab kuaj)
Cov txiaj ntsig kev xeem:
Tsis muaj qhov sib txawv hauv △T kub ntawm cov ntaub ntawv ntsuas thermal ua ntej thiab tom qab kuaj.
Cov ntaub ntawv xeem:
Ua ntej kuaj | Tom qab kuaj | |||||
TSIS MUAJ. | T1 | T2 | △T | T1 | △T | Q-MAX |
1#-1 | 42.8 | 25.9 | 16.9 | 43.1 | 26.3 | 16.8 |
1#-2 | 40.8 | 25.9 | 14.9 | 41.5 | 26.3 | 15.2 |
1#-3 | 51.2 | 25.9 | 25.3 | 50.3 | 26.3 | 24 |
Cim npe nrov: CNC aluminium heatsink profile, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, dawb qauv, ua nyob rau hauv Suav teb
