Daim ntawv qhia rau xaiv qhov zoo tshaj plaws kub dab dej rau koj inverter
Cov dab dej kub kub yog cov khoom tseem ceeb hauv inverters uas ua kom muaj txiaj ntsig zoo ntawm cov cua sov tsim tawm thaum hloov DC lub zog rau AC lub zog. Yog tsis muaj thermal txias, inverters tuaj yeem ua rau overheating, uas tuaj yeem ua rau muaj kev cuam tshuam rau kev ua haujlwm, thiab kev puas tsuaj mus tas li.
Yog tias koj tab tom nrhiav xaiv cov dab dej kub zoo tshaj plaws rau lawv lub inverter, muaj ntau yam los xav txog. Hauv phau ntawv qhia no, peb yuav tham txog txhua yam koj xav paub txog cov dab dej kub, nrog rau ntau hom, cov ntaub ntawv, thiab cov qauv tsim muaj nyob hauv khw, nrog rau yuav ua li cas xaiv qhov zoo tshaj plaws rau koj cov kev xav tau tshwj xeeb.
Hom Cua Kub Sinks
Ob lub ntsiab ntawm cov dab dej kub yog passive thiab nquag. Passive heat sinks cia siab rau tej yam ntuj tso convection, hluav taws xob, thiab conduction kom dissipate tshav kub, thaum lub active tshav kub dab siv ntxiv cov khoom xws li kiv cua los yog twj tso kua mis los txhim kho cov cua kub dissipation.
Passive heat sinks yog qhov yooj yim thiab siv tau cov kev daws teeb meem uas tsis tas yuav muaj kev saib xyuas lossis kev siv fais fab. Lawv zoo tagnrho rau cov ntawv thov uas muaj suab nrov, kev siv hluav taws xob, lossis qhov chaw txwv yog qhov tseem ceeb. Txawm li cas los xij, cov khoom siv hluav taws xob tsis zoo yuav tsis muab tib theem ntawm kev ua kom txias zoo li cov khoom siv hluav taws xob, tshwj xeeb tshaj yog nyob rau hauv cov ntawv siv hluav taws xob siab.
Cov dab dej kub ua haujlwm, ntawm qhov tod tes, tuaj yeem ua kom muaj peev xwm ua kom txias dua los ntawm kev siv cov kiv cua, twj tso kua mis, lossis lwm yam cua txias los ua kom cov cua ntws, cov dej txias, lossis thaj chaw ntawm lub dab dej kub. Cov dab dej kub ua kom sov xav tau lub zog thiab kev saib xyuas, tab sis lawv tuaj yeem xa cov cua txias kom zoo dua qub thiab muaj peev xwm tswj xyuas thermal ntau dua.
Khoom siv thiab tsim
Cov dab dej kub tuaj yeem ua los ntawm ntau yam ntaub ntawv, suav nrog txhuas, tooj liab, tooj dag, thiab cov khoom sib xyaw. Aluminium yog cov khoom siv feem ntau siv rau cov dab dej kub vim nws tus nqi qis, hnav, thiab zoo thermal conductivity. Copper yog ib qho kim dua lwm txoj hauv kev uas muab cov thermal conductivity zoo dua thiab tiv thaiv corrosion, tab sis nws hnyav dua thiab nyuaj rau kev ua haujlwm nrog.
Cov khoom siv tooj dag thiab cov khoom sib xyaw yog cov kev xaiv tshwj xeeb uas tuaj yeem muab cov khoom tshwj xeeb xws li lub zog siab, yoog raws, lossis thermal expansion txuam. Txawm li cas los xij, lawv tsis tshua muaj thiab yuav tsis haum rau txhua daim ntawv thov.
Kev tsim ntawm lub dab dej kub tuaj yeem cuam tshuam rau nws qhov kev ua tau zoo. Cov qauv tsim feem ntau yog finned, folded, thiab pin fin hom. Finned heat sinks muaj ntsug los yog kab rov tav fins uas ua rau kom thaj chaw saum npoo thiab txhawb lub ntuj convection. Folded heat sinks muaj folded los yog zigzag-shaped fins uas muab ntau qhov chaw nyob hauv qhov chaw kaw. Pin fin heat sinks muaj densely packed pins or needles that maximize the contact area between the heat sink and the component.
Xaiv qhov zoo tshaj plaws Heat Sink
Txhawm rau xaiv lub dab dej kub zoo tshaj plaws rau koj lub inverter, koj yuav tsum xav txog ntau yam xws li kev ntsuas hluav taws xob, nyiaj siv hluav taws xob, qhov kub thiab txias, airflow, mounting xaiv, thiab qhov chaw txwv ntawm koj daim ntawv thov.
Qhov ntsuas hluav taws xob ntawm koj lub inverter txiav txim siab cov cua sov uas yuav tsum tau dissipated. Qhov loj dua qhov ntsuas lub zog, qhov ntau dua qhov yuav tsum tau ua kom txias. Koj yuav tsum xaiv lub dab dej kub uas tuaj yeem tswj cov thermal load ntawm koj lub inverter yam tsis muaj tshaj nws qhov siab tshaj plaws ua haujlwm kub.
Cov nyiaj siv hluav taws xob yog qhov kub thiab txias uas koj lub inverter tuaj yeem zam yam tsis muaj kev cuam tshuam rau nws txoj kev ua haujlwm lossis kev ua neej. Koj yuav tsum xaiv lub dab dej kub uas tuaj yeem khaws qhov kub thiab txias ntawm koj lub inverter nyob rau hauv qhov kev xav tau nyob rau hauv ib txwm ua haujlwm.
Lub ambient kub yog qhov kub ntawm cov huab cua puag ncig. Koj yuav tsum xav txog qhov xwm txheej phem tshaj plaws thiab xaiv lub dab dej kub uas tuaj yeem tswj xyuas cov thermal ua haujlwm ntawm koj lub inverter txawm tias nyob rau hauv qhov kub thiab txias.
Lub airflow yog tus nqi ntawm cov pa uas ntws los ntawm lub dab dej kub. Koj yuav tsum xyuas kom meej tias lub dab dej kub tuaj yeem siv cov cua ntws los txhim kho nws lub peev xwm txias. Tej zaum koj yuav tau xav txog kev siv lub kiv cua lossis lwm yam kev ua kom txias yog tias cov cua tsis txaus.
Cov kev xaiv mounting thiab qhov chaw txwv ntawm koj daim ntawv thov tuaj yeem cuam tshuam qhov kev xaiv ntawm koj lub dab dej kub. Koj yuav tsum xaiv lub dab dej kub uas tuaj yeem haum rau hauv koj qhov chaw muaj thiab yuav tsum tau mounted ruaj ntseg thiab yooj yim.
Sinda Thermal yog lub chaw tsim khoom thermal nyob hauv Suav teb, peb lub Hoobkas tau tsim nyob rau xyoo 2014, thiab nyob hauv nroog Dongguan, Suav teb, peb tab tom muab ntau hom heatsinks thiab lwm yam khoom muaj nqi hlau. Peb cov nroj tsuag muaj 30 teeb tsa siab heev thiab muaj nuj nqis CNC tshuab thiab tshuab stamping, peb kuj muaj ntau yam kev sim thiab sim ntsuas thiab pab pawg kws tshaj lij, yog li peb lub tuam txhab tuaj yeem tsim thiab muab cov khoom lag luam zoo nrog kev ua haujlwm siab thiab kev ua haujlwm zoo heev. Sinda Thermal tau cog lus rau ntau yam ntawm cov dab dej kub uas tau siv dav hauv cov khoom siv hluav taws xob tshiab, lub zog tshiab, Kev sib txuas lus, Servers, IGBT, thiab Madical. Tag nrho cov khoom ua raws li Rohs / Reach tus qauv, thiab lub Hoobkas tsim nyog los ntawm ISO9001 thiab ISO14001. Peb lub tuam txhab tau koom tes nrog ntau tus neeg siv khoom kom zoo, kev pabcuam zoo heev thiab tus nqi sib tw. Sinda Thermal yog lub chaw tsim khoom cua kub zoo rau cov neeg siv khoom thoob ntiaj teb.
