Hom ntawm PCB davhlau ya nyob twgblocks yog txawv raws li hom kev sib txuas.Ib txhiatawb terminalua rau kev sib cuag ntawm cov ntsia hlau thiabtawb terminalnrog cov hlau lead.Qee yamtawb terminalsiv cov shrapnel los ua kev sib cuag nrog cov hlau lead.Thiab lwm yamtawb terminalyog txuas nrog tus neeg xyuas pib sab nraud los ntawmU-shaped terminals.
Raws li thawj hom kev sib txuas yog qhov nrov tshaj plaws hauv kev ua lag luam, peb yuav tham txog yuav ua li castawb terminalua haujlwm nyob rau hauv tag nrho cov davhlau ya nyob twg thaiv.
Cov hlau lead nkag mus tawb terminalLos ntawm lub jack, tus ntsia hlau yog ces torqued, thiab nyob rau hauv lub siab ntawm cov ntsia hlau, cov hlau yog ruaj ruaj nyob rau hauv lub tawb davhlau ya nyob twg, yog li xyuas kom meej ib tug mus tas li kev twb kev txuas mus rau lub conductive qhov chaw.Cov khoom siv feem ntau yog tooj liab, pob hlau thiab zinc alloy.
Ntawm ib sab, nyob rau hauv cov txheej txheem no, lubtawb terminalplays lub luag hauj lwm hauv kev kho cov hlau lead, ntawm qhov tod tes, nws kuj muab kev tiv tauj txaus rau cov hlau thiab cov khoom siv hluav taws xob.Kev sib cuag quab yuam yog ib qho tseem ceeb hauv lub luag hauj lwm ntawm lub davhlau ya nyob twg thaiv, yog tias qhov sib tiv tauj tsawg dhau, nruab nrab ntawm cov xaim thiab cov ntawv hluav taws xob yuav tsim tawm, ua rau muaj kuab paug oxidation, yog li kev tiv thaiv kev tiv thaiv nce thiab ua rau overheating.Yog li ntawd, yog tias tsis muaj kev sib cuag txaus, kev siv cov khoom siv hluav taws xob zoo tshaj plaws yuav tsis pab.Cov khoom sib txuas hauv lub davhlau ya nyob twg los thov 0.22-0.25Nm ntawm lub zog rau cov ntsia hlau, nws tuaj yeem tsim tau txog li ob peb puas Nm ntawm lub zog sib tiv tauj tiag tiag, Thiab lub zog tsis muaj dab tsi ua rau ntu ntawm cov hlau.Yog li ntawd, kev siv ntawmtawb terminaltsis muaj kev cuam tshuam ib puag ncig, thaj tsam loj, kev sib cuag loj ntawm kev sib txuas mus tas li.
Shanghai Malio siv SPCC Cold dov steel los xij raws li cov khoom siv ntawm tawb terminalthiab siv tshuab electroplating, dawb zinc / Nickel / Tin / Xiav dawb zinc, xim zinc plating muaj.Nrog xyoo ntawm kev tsim thiab tsim kev paub, peb txais tos txhua qhov kev txiav txim.
Post lub sij hawm: Sep-22-2022