Nyob zoo sawv daws, kuv yog tus editor.Muaj ntau hom connectors.Cov hom muaj xws li kev sib txuas lus interface terminals, xov hlau terminals, hlau-rau-board connectors, thiab board-to-board connectors.Txhua pawg tuaj yeem muab faib ua ob peb pawg, xws li: board-to-board connectors xws li headers thiab poj niam, board-to-board connectors, thiab lwm yam.;hlau-rau-board connectors muaj xws li FPC connectors, IDC sockets, yooj yim horn sockets, thiab lwm yam. Yog li thaum xaiv ib tug connector, los ntawm cov ces kaum peb yuav tsum xav txog ib tug connector haum rau kho vajtse siv?
1. Pins thiab qhov sib txawv
Tus naj npawb ntawm tus pins thiab qhov sib nrug ntawm tus pins yog lub hauv paus rau kev xaiv cov khoom sib txuas.Tus naj npawb ntawm tus pins xaiv rau lub connector nyob ntawm seb muaj pes tsawg lub teeb liab yuav tsum tau txuas.Rau qee cov khoom sib txuas, tus naj npawb ntawm cov pins hauv thaj chaw headers raws li qhia hauv daim duab hauv qab no yuav tsum tsis txhob ntau dhau.Vim hais tias nyob rau hauv cov txheej txheem soldering ntawm lub tshuab muab tso rau, vim yog kub, lub connector yas yuav rhuab thiab deformed, thiab nyob rau hauv nruab nrab ib feem yuav bulge, uas ua rau tsis muaj tseeb soldering ntawm cov pins.Hauv kev txhim kho thaum ntxov ntawm peb P800Flash programmer, lub header thiab niam header tau siv rau kev sib txuas ntawm board-to-board.Raws li qhov tshwm sim, cov pins ntawm tus qauv qauv header tau soldered nyob rau hauv loj cheeb tsam.Tom qab hloov mus rau 2 tus pin headers nrog halved pins, tsis muaj cuav soldering.
Niaj hnub no, cov khoom siv hluav taws xob tau tsim los ntawm kev ua haujlwm me me thiab qhov tseeb, thiab tus pin pitch ntawm lub connector kuj tau hloov ntawm 2.54mm mus rau 1.27mm mus rau 0.5mm.Qhov me me ntawm cov hlau lead suab, qhov siab dua qhov yuav tsum tau ua rau cov txheej txheem ntau lawm.Qhov sib nrug ntawm cov hlau lead yuav tsum tau txiav txim siab los ntawm lub tuam txhab kev tsim cov thev naus laus zis, tsis pom qhov sib txawv me me
2. Kev ua haujlwm hluav taws xob
Kev ua haujlwm hluav taws xob ntawm cov khoom txuas feem ntau suav nrog: txwv tam sim no, tiv thaiv kev tiv thaiv, rwb thaiv tsev tsis kam thiab dielectric zog, thiab lwm yam. Thaum txuas lub zog hluav taws xob siab, xyuam xim rau qhov txwv tam sim no ntawm cov khoom txuas;Thaum xa cov teeb liab siab xws li LVDS, PCIe, thiab lwm yam, xyuam xim rau kev tiv thaiv kev tiv thaiv.Lub connector yuav tsum muaj qhov tsis tshua muaj kev sib cuag tsis tu ncua, feem ntau kaum ntawm mΩ txog ntau pua mΩ.
BOARD RAU BOARD CONNECTORS PITCH: 0.4MM (016 ") SMD H: 1.5MM POSITION 10-100PIN
3. Kev ua haujlwm ib puag ncig
Qhov kev ua tau zoo ib puag ncig ntawm cov khoom txuas feem ntau suav nrog: ua haujlwm kub, av noo, tshuaj tsuag ntsev, kev co, kev poob siab, thiab lwm yam. Xaiv raws li kev thov ib puag ncig.Yog hais tias daim ntawv thov ib puag ncig yog cov av noo, qhov yuav tsum tau ua rau cov av noo thiab ntsev tsuag ntawm lub connector yog siab kom tsis txhob muaj corrosion ntawm hlau hu ntawm connector.Hauv kev tswj hwm kev lag luam, qhov yuav tsum tau ua rau kev tiv thaiv kev vibration thiab kev poob siab ntawm lub connector yog siab heev los tiv thaiv lub connector los ntawm ntog tawm thaum lub sij hawm vibration txheej txheem.
Cov kev ntsuam xyuas tiag tiag qhia tau hais tias vim qhov tshwj xeeb kev taw qhia ntawm lub qhov (socket), qhov txuas txuas no muaj qhov pom tseeb ntawm cov teeb meem tsis pom tseeb, kev siv lub zog me me, kev sib cais sib cais, thiab kev xav zoo plug-in, uas zoo heev txhim kho qhov yooj yim ntawm plug-in qhov chaw.
Connectors, uas feem ntau hu ua connectors los ntawm engineers, yog siv los txuas ob lub Circuit Court boards los yog cov khoom siv hluav taws xob kom ua tiav lub zog lossis teeb liab.Los ntawm kev sib txuas, lub voj voog tuaj yeem hloov kho, cov txheej txheem sib dhos ntawm cov khoom siv hluav taws xob tuaj yeem ua kom yooj yim, thiab cov khoom tuaj yeem tswj tau yooj yim thiab kho dua tshiab.Rau modular circuits, xaiv cov connectors plays lub luag hauj lwm txiav txim siab.
Post lub sij hawm: Sep-04-2020
