Dongguan Pioneer Thermal Technology Co., Ltd. yog ib qho ntawm cov tuam txhab ua lag luam thiab cov chaw muag khoom ntawm kev ua haujlwm siab vapor chamber txias hauv Suav teb. Thov koj xav tias dawb mus yuav customized siab kev ua tau zoo vapor chamber txias ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas. Txais tos tiv tauj peb rau kev hais lus thiab qauv dawb.
Product Description
Nyob rau hauv lub kaw chamber, peb feem ntau muab ib co tooj liab ncej los txhawb qhov nruj ntawm lub vapor chamber phaj, thiab sinter ib co tooj liab mesh los yog hmoov los tsim ib tug wick qauv uas tsim ib tug capillary quab yuam tsav cov condensed kua rov qab mus rau lub tshav kub qhov chaw. Raws li lub thermal nruab nrab yog coolant, yog li peb txhaj me me ntim dej rau hauv lub chamber kom evaporate thiab condense kom nqus thiab hloov cov cua sov los ntawm cov khoom siv hluav taws xob. Qhov sib txawv ntawm lub vapor chamber thiab cov yeeb nkab cua sov yog tias cov pa hauv vapor chamber tuaj yeem kis tau mus rau ntau qhov kev taw qhia, uas txhais tau tias nws tuaj yeem kis tau cov cua sov ntau dua, uas ua rau lub vapor chamber heatsink yog cov kev ua haujlwm siab thermal.
Khoom Parameter (Specification)
|
Parameter |
Tus nqi / Ntau |
|
Qhov Loj (L × W × H) |
Customizable (xws li: 30 × 30 × 3 mm txog 150 × 150 × 8 mm) |
|
Khoom siv hauv paus |
Copper (C1100 los yog sib npaug) |
|
Wick Structure |
Sintered tooj liab mesh (100-200 mesh) los yog sintered tooj liab hmoov (50-100 μm) |
|
Kev txhawb zog |
Copper pillars (qhov ceev thiab layout customizable) |
|
Ua hauj lwm kua |
Deionized dej |
|
Dej Fill Volume |
10-30% ntawm cov kab noj hniav sab hauv |
|
Kev khiav hauj lwm qhov kub thiab txias |
0℃rau 120 degree |
|
Kev tuav fais fab siab tshaj plaws |
Txog li 500 W (nyob ntawm qhov loj thiab tsim wick) |
|
Thermal Resistance (Rth) |
0.05 ~ 0.2℃/ W (ntev) |
|
Flatness |
Tsawg dua los yog sib npaug li 0.05 hli ntawm tag nrho saum npoo |
|
Thickness Variation |
± 0.1 hli |
|
Leak Rate |
< 1×10⁻⁶ Pa·m³/s (helium leak test) |
Khoom Features
Ntsiab nta
Multi-Kev taw qhia Thaum tshav kub kub kis
Vapor tuaj yeem taug kev hauv X thiab Y cov lus qhia ib txhij, tshem tawm cov chaw kub.
Ua tau zoo thermal conductivity
Mus txog 5,000–20,000 W/m·K (sib npaug rau 10–40 npaug ntawm cov khoom tooj liab).
Nyias Thiab Nyias Nyias
Yuav ua tau nyias li 2 hli, zoo tagnrho rau compact electronics.
Cov qauv zoo heev kev ncaj ncees
Copper pillars tiv thaiv chamber vau nyob rau hauv lub tshuab nqus tsev los yog sab nraud clamping quab yuam.
Kev ua haujlwm Passive
Tsis muaj qhov txav mus los, tsis muaj kev tawm dag zog sab nraud, kev saib xyuas - dawb.
Customizable Geometer
Muaj peev xwm ua tau ntau yam duab (lub kaum sab xis, kauj ruam, lossis nrog lub qhov mounting).
Daim ntawv thov
High -Kev Ua Haujlwm Kev Ua Haujlwm
CPUs, GPUs, server processors.
Consumer Electronics
High-kawg smartphones, ntsiav tshuaj, ultrabooks.
Fais fab Electronics
IGBT modules, inverter, LED teeb pom kev zoo.
Telecom & Networking
Base chaw nres tsheb, RF fais fab amplifiers.
Aerospace & kev tiv thaiv
Avionics, radar systems qhov kev ntseeg siab thiab qhov chaw txwv yog qhov tseem ceeb.
Paub meej ntau lawm
|
Txheej txheem txheej txheem |
Kev piav qhia |
|
Plhaub & Pillar Fabrication |
Cov nplooj ntawv tooj liab yog stamped lossis machined kom zoo; tooj liab ncej raug txiav thiab muab tso rau hauv lub phaj qis. |
|
Wick Sintering |
Copper mesh los yog hmoov yog muab tso rau sab hauv qhov chaw thiab sintered ntawm qhov kub thiab txias (800-950 degree) nyob rau hauv ib tug txo qhov cua los tsim ib tug ntxeem tau txheej. |
|
Pillar Bonding |
Pillars yog diffusion-bonded los yog brazed rau ob daim hlau thaum lub sij hawm sintering, kom ntseeg tau tias txhua yam kev txhawb nqa. |
|
Sealing & Evacuation |
Ob lub halves yog welded (feem ntau los ntawm TIG lossis laser vuam) tshwj tsis yog rau lub raj ntim. Lub chamber raug tshem tawm mus rau lub tshuab nqus tsev siab (tsawg dua lossis sib npaug ntawm 10⁻⁵ torr). |
|
Kev txhaj tshuaj |
Precisely ntsuas dej deionized yog txhaj los ntawm lub raj filling. |
|
Thaum kawg Sealing |
Lub raj filling yog crimped thiab kaw los ntawm txias vuam los yog fusion. |
|
Kev laus & Kev Xeem |
Txhua chav nyob rau hauv thermal cycling (piv txwv li, -40℃mus rau 100℃rau 10 lub voj voog), kev kuaj dej, thiab kev ua haujlwm tau zoo. |
Cov khoom tsim nyog
Txhawm rau kom ntseeg tau thiab ua haujlwm tau zoo, txhua lub vapor chamber heatsink ua tau raws li lossis tshaj li cov qauv tsim nyog hauv qab no:
|
Cov khoom kuaj |
Txoj kev/Qhov xwm txheej |
|
Leak Integrity |
Helium huab hwm coj spectrometry (tuaj yeem ntes) |
|
Thermal Performance |
Resistive rhaub + thermocouples; ntsuas ΔT vs |
|
Mechanical Strength |
Compression test (simulating clamp quab yuam) |
|
Kub Cycling |
100 cycles, -40℃↔ 125 degree, 30 min nyob txhua qhov |
|
Kev kub ceev cia |
150℃rau 1000 teev |
|
Kev vibration & poob siab |
MIL-STD-883 (los yog JESD22) |
|
Flatness & Coplanarity |
Optical ntsuas tom qab reflow simulation |
Tag nrho cov khoom yog 100% leak- kuaj thiab thermal- kuaj ua ntej xa khoom. Cov phiaj xwm kev cai tsim nyog tuaj yeem tsim tau raws li cov neeg siv khoom thov.
Cim npe nrov: Tuam Tshoj ua haujlwm siab vapor chamber txias manufacturers, lwm tus neeg, Hoobkas
