Dub Anodized Txhuas Extruded VRM Heatsink

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CPUs xav tau heatsinks kom nyob ntawm qhov kub thiab txias, tab sis VRMs, ib qho ntawm cov khoom txhawb nqa, lawv tsis tau them nyiaj rau lawv tsim nyog. Koj tus VRM, txawm tias ib-theem lossis ntau theem, yuav xav tau lub heatsink kom nyob twj ywm hauv qhov kub thiab txias ua haujlwm.

Hauv VRM muaj cov khoom sib cais, yog tias koj txiav txim siab siv VRM heatsink rau kev tswj kub, koj yuav khiav mus rau qee qhov teeb meem. Hauv VRM ASIC, tus tsim ntawm lub nti nws tus kheej txiav txim siab seb puas yuav tsum muaj VRM lub dab dej kub.

Ib qho VRM feem ntau yog siv los ua cov khoom siv nyiaj npib, yog li nws siv PWM teeb liab nrog lub voj voog qis los hloov lub zog MOSFETs. Cov zis voltage yog tswj ntawm ob theem nrog ib tug loj capacitor. Ib theem VRM muaj ob MOSFETs, thaum lub VRM ntau theem muaj ob MOSFETs ib theem. Cov MOSFETs nyob rau hauv txhua theem yog hloov mus tas li, uas tom qab ntawd hloov cov kev cai theem nyob rau hauv LC Circuit Court ntawm cov zis ntawm VRM.

Yog tias koj saib ntawm lub zog ib txwm muaj MOSFET, koj yuav pom lub ncoo hlau loj nyob rau sab nraum qab ntawm cov khoom. Qhov no yog lub dab dej kub rau MOSFET. Kuv tau pom qee tus neeg tsim qauv muab cov kev cai heatsinks ncaj qha rau cov ntaub qhwv no kom dissipate cua sov.

Thaum nws tau muab tso rau ntawm lub rooj tsavxwm, lub zog ntawm MOSFET yuav nqes mus, uas txhais tau hais tias MOSFET lub dab dej kub yog ncaj qha rau ntawm lub rooj tsavxwm. Feem ntau, cov laug cam yog soldered rau tooj liab heatsink, uas tso cai rau cua sov los ntawm lub heatsink mus rau sab nraum qab ntawm lub rooj tsavxwm. Feem ntau ntawm cov cua sov yuav sib sau ua ke ntawm cov ntaub qhwv, thiab muaj MOSFET pads tiv thaiv lub rooj tsavxwm txhais tau tias lub rooj tsavxwm nws tus kheej ua zoo li lub dab dej kub. Yog tias lub khoos phis tawj motherboard raug nthuav tawm thiab koj pom VRM MOSFET, sim ua lub zog ntawm lub khoos phis tawj thiab tos kom lub kaw lus kom sov. Koj yuav pom tias tom qab ntawm lub rooj tsavxwm yog kub heev.

Qhov saum npoo ntawm txhua MOSFET yog insulated, yog li cov cua sov me ntsis ntws tawm ntawm lub rooj tsavxwm, yog li tsis tas yuav tsum muaj cua sov ntxiv rau saum cov khoom no. Qee cov tuam ntxhab tseem ntxiv cov heatsinks rau saum npoo ntawm cov khoom siv kho kom zoo nkauj. Qee cov VRMs niaj hnub no tau tsim kom lub thermal ncoo ntawm MOSFET nyob rau saum npoo, uas feem ntau yog rau GPUs. Heatsinks yog qhov tseem ceeb ntawm cov servers no, vim tias cov VRMs no tsis siv cov motherboard ua lub heatsink.

Qhov twg yuav muab qhov ntxiv VRM heatsink

Yog xav tau ib qho heatsink ntxiv, nws yuav tsum muab tso rau qhov twg? Yog tias MOSFET cov ntaub qhwv tau muab tso rau ntawm lub rooj tsavxwm thiab sab nraub qaum ntawm lub rooj tsavxwm mus txog qhov kub tsis tau, koj yuav

yuav tsum tau muab lub dab dej kub tso rau hauv qab ntawm lub rooj tsavxwm. Feem ntau siv heatsink rau VRM yog dub anodized txhuas extruded heatsink.

Dub anodized aluminium extruded VRM heatsink yog hom heatsink nrov tshaj plaws rau VRM, lub cev heatsink yog ua los ntawm aluminium alloy 6063-T5, txheej txheem yog extruding aluminium ingot los ntawm qhov tuag, ces txiav qhov ntev raws li qhov xav tau, yog heatsink muaj qee qhov tshwj xeeb, feem ntau peb siv CNC tshuab nws. Rau aluminium extruded heatsink, qhov saum npoo tiav feem ntau yog xim dub anodizing, uas tuaj yeem muab kev tiv thaiv corrosion thiab ntev kev pab cuam lub neej.

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