Thermal pads yog siv dav hauv Power Supply Adapter, nws tuaj yeem ua rau kev ua haujlwm ntawm lub hwj chim adapter ruaj khov.
Hom fais fab mov adapter
Qhov chaw ntawm lub hwj huam mov uas xav tau cov ntaub ntawv thermal conductive:
1. Lub ntsiab nti ntawm lub hwj chim mov: lub ntsiab nti ntawm lub siab fais fab mov feem ntau muaj cov kev xav tau siab ntawm cov cua sov dissipation, xws li UPS fais fab mov, vim nws lub hwj chim mov muaj nuj nqi, lub ntsiab nti yuav tsum tau dais lub zog ua hauj lwm. ntawm tag nrho lub tshuab, lub sijhawm no yuav sib sau ua ke ntau ntawm cov cua sov, yog li peb xav tau cov khoom siv thermal conductive raws li qhov nruab nrab thermal conduction zoo.
2. MOS transistor: MOS transistor yog cov khoom siv hluav taws xob loj tshaj plaws tshwj tsis yog cov nti tseem ceeb ntawm cov khoom siv hluav taws xob, yuav tsum siv ntau hom thermal conductive, xws li thermal rwb thaiv tsev ntawv, thermal roj, thermal cap, thiab lwm yam.
3. Transformer: Transformer yog lub zog hloov dua siab tshiab, lub xub pwg nyom ntawm kev ua haujlwm ntawm qhov hluav taws xob, tam sim no thiab tsis kam.Txawm li cas los xij, vim qhov kev ua haujlwm tshwj xeeb ntawm transformer, daim ntawv thov ntawm thermal conductive cov ntaub ntawv kuj tseem yuav tsum tau tshwj xeeb.
Fais fab mov adapter daim ntawv thov I
MOS transistor
Capacitor
Diode / transistor
Hloov pauv
Thermal conductive silicone rwb thaiv tsev ncoo
Thaum tshav kub kub conducting nplaum
Thermal ncoo
Thaum tshav kub kub conducting nplaum
Kub dab dej 1
Kub dab dej 2
Thermal ncoo
Npog
Kev siv cov thermal conductive rwb thaiv tsev ncoo: xauv lub MOS transistor thiab aluminium kub dab dej nrog screws.
Kev siv cov thermal ncoo: Sau qhov sib txawv ntawm lub diode thiab aluminium kub dab dej, thiab hloov cov cua sov ntawm lub diode mus rau lub dab da dej aluminium.
Fais fab mov adapter daim ntawv thov II
Thermal ncoo ntawm tus pin ntawm cov khoom siv hluav taws xob nyob tom qab ntawm PCB.
Function 1: Hloov cov cua sov ntawm cov khoom siv hluav taws xob mus rau lub hau npog rau cov cua sov dissipation.
Function 2: Npog cov pins, tiv thaiv kom tsis txhob muaj dej thiab lub hau npog los ntawm kev sib tsoo, tiv thaiv kev ua haujlwm ntawm cov khoom siv hluav taws xob.