Yuav ua li cas crimp fin heatsink ua

Crimp fin heatsink yog thawj zaug ua los ntawm txhuas lossis tooj liab phaj rau hauv cov fins, thiab tom qab ntawd ua ke ntawm cov cua sov dissipation puag nrog grooves nrog cov khoom siv hluav taws xob los yog cov khoom siv. Cov yam ntxwv ntawm crimp fin ehatsink yog tias cov fins tawg los ntawm qhov qub feem txwv, cov nyhuv tshav kub yog qhov zoo, thiab cov ntaub ntawv sib txawv tuaj yeem xaiv tau raws li cov fins. Qhov kom zoo dua ntawm cov txheej txheem no yog tias tus pin fin piv ntawm lub tshuab hluav taws xob tuaj yeem ncav cuag ntau dua 60, cov nyhuv thermal dissipation zoo, thiab cov fins tuaj yeem ua los ntawm cov khoom sib txawv.

Qhov tsis zoo yog tias yuav muaj qhov teeb meem cuam tshuam thermal tiv thaiv ntawm lub fin thiab lub hauv paus txuas los ntawm kev hloov hluav taws xob los yog cov khoom siv, uas yuav cuam tshuam rau cov cua sov dissipation. Txhawm rau txhim kho cov kev tsis zoo no, ob lub thev naus laus zis tshiab tau siv hauv thaj chaw heatsink.

Thawj yog lub plug-in thev naus laus zis, uas siv lub siab ntawm ntau tshaj 60 tons los ua ke cov ntawv txhuas hauv lub hauv paus ntawm daim ntawv tooj liab, thiab tsis muaj qhov nruab nrab ntawm cov txhuas thiab tooj liab. Los ntawm micro point of view, cov atoms ntawm txhuas thiab tooj liab yog txuas rau ib leeg rau qee qhov, thiaj li zam kom tsis txhob muaj qhov tsis zoo ntawm kev sib cuam tshuam thermal kuj tshwm sim los ntawm cov tsoos tooj liab txhuas ua ke, thiab txhim kho lub peev xwm hloov hluav taws xob zoo heev. khoom.

Qhov thib ob yog reflow soldering technology. Qhov teeb meem loj tshaj plaws ntawm cov khoom siv hluav taws xob sib xyaw ua ke yog qhov cuam tshuam cuam tshuam, thiab cov tshuab reflow soldering yog kev txhim kho rau qhov teeb meem no. Qhov tseeb, cov txheej txheem reflow vuam yuav luag zoo ib yam li cov tsoos sib koom ua ke ntawm cov khoom siv hluav taws xob, tshwj tsis yog siv lub tshuab hluav taws xob tshwj xeeb reflow, uas tuaj yeem teeb tsa qhov ntsuas kub thiab lub sijhawm. Lub solder txais yuav txhuas tin alloy kom tag nrho cov vuam thiab welded hlau, yog li kom tsis txhob ploj welding thiab khoob vuam thiab xyuas kom meej qhov kev sib txuas ntawm cov fin thiab lub hauv paus kom ze li sai tau, Lub interface thermal kuj yog txo, thiab lub sij hawm melting. thiab kub ntawm tooj liab rau txhua qhov sib koom ua ke tuaj yeem tswj tau kom ntseeg tau tias qhov sib xws ntawm txhua qhov sib koom ua ke.

Covcrimped finsheatsink muaj qhov zoo ntawm cov txheej txheem tsim khoom yooj yim, tus nqi qis, lub zog siab, ntau yam tshwj xeeb thiab daim ntawv thov dav. Nws tuaj yeem ua tsis tau raws li tus neeg siv yuav tsum tau ua kom tau raws li ntau yam sib txawv ntawm cov thermal txias.