Yog lawm. Caij nplooj ntoos hlav-loaded hu thiab sib nqus connector lug tsim tau rau high-frequency teeb liab kis tau tus mob, tab sis tus qauv tsim yog heev txawv los ntawm uas siv rau ib tug dog dig charging connector.
Ntawm cov ntaub ntawv qis, engineers feem ntau tuaj yeem tsom ntsoov rau kev tiv thaiv kev tiv thaiv thiab kev ruaj ntseg txhua yam. Thaum lub teeb liab zaus nce, lub connector ua ib feem ntawm cov kab sib kis.
Qhov ntawd hloov qhov tseem ceeb ntawm kev tsim qauv.
High zaus feem ntau yog teeb meem-kev ncaj ncees
Kev tiv tauj siab tsis tuaj yeem ntsuas tsuas yog los ntawm kev tshuaj xyuas seb nws puas muaj hluav taws xob.
Txoj kev hluav taws xob muaj impedance, capacitance thiab inductance. Kev hloov pauv hauv kev sib cuag geometry tuaj yeem qhia txog kev xav thiab poob. Cov teeb liab sib txuas sib txuas kuj tuaj yeem ua ob lub zog rau ib leeg.
Vim li no, tus tsim Pogo Pin ntau zaus yuav tsum xav txog:
teeb liab-rau-hauv av npaj, kev sib cuag ntev, qhov sib nrug ntawm tus pins, rov qab-tam sim no txoj kev, PCB hloov geometry thiab cov khoom siv dielectric nyob ib puag ncig.
Kev lag luam caij nplooj ntoos hlav-loaded tshuab qhia tau hais tias lub hauv paus ntsiab lus ntawm kev sib cuag nws tus kheej yog haum rau cov khoom siv siab heev. Samtec, piv txwv li, muaj lub caij nplooj ntoos hlav-loaded xeem tshuab siv Pogo Pin teeb liab thiab hauv av tiv tauj nrog tswj 50-ohm cov qauv rau zaus txuas mus rau qhov ntau ntawm GHz.
Qhov nyuaj yog tsis yog tias lub caij nplooj ntoos hlav-loaded hu tuaj yeem xa cov teeb liab ntau zaus. Nws yog seb qhov txuas ua tiav tuaj yeem tswj tau qhov xav tau hluav taws xob geometry.
Kev npaj hauv av tseem ceeb npaum li lub teeb liab tus pin
Ntawm qhov siab zaus, tam sim no tsis tsuas yog taug kev ib qho kev sib cuag thiab ploj ntawm qhov kawg tau txais. Nws xav tau txoj kev rov qab los.
Qhov chaw tsis zoo hauv av yuav ua rau lub voj voog ntau dua thiab tuaj yeem ua rau cov hluav taws xob tsis zoo, kev sib tham sib tham thiab impedance discontinuity.
Rau cov teeb liab sib txawv, kev sib raug zoo ntawm ob lub teeb liab hu ua qhov tseem ceeb sib npaug. Pin pitch, symmetry thiab PCB routing yuav tsum tau txiav txim siab ua ke.
Qhov no yog vim li cas tsuas yog hloov tus qauv qis zaus Pogo Pin nrog tus pin me me los yog luv dua tsis tuaj yeem tsim lub siab ceev txuas.
Cov qauv hlau nplaum ntxiv lwm qhov kev xav tau ntawm kev siv tshuab
Nyob rau hauv ib tug sib nqus connector, cov hlau nplaum tsuas yog muab mating alignment thiab tuav.
Txawm li cas los xij, rau kev sib kis ntau zaus, txoj hauj lwm mating yuav tsum tau rov ua dua. Yog hais tias lub connector tuaj yeem hloov tom qab tom qab txuas, kev sib raug zoo ntawm cov neeg sib cuag thiab cov ntaub qhwv tuaj yeem hloov pauv.
Ib tug ruaj khov mechanical nrhiav qauv yog li ntawd pab hluav taws xob sib xws.
Xinteng tuaj yeem tsim Pogo Pin thiab cov qauv sib nqus sib nqus rau kev sib kis ntau zaus, thiab peb twb tau ua haujlwm nrog cov txheej txheem kev sib cuag npaj rau cov ntawv thov uas qhov kev tiv thaiv kev ruaj ntseg xav tau ntau dua li cov khoom siv them nyiaj.
Qhov kawg tsim tseem yuav tsum tau sib phim rau qhov xav tau interface, ntau zaus thiab PCB layout.
Cov khoom siv yas kuj tseem cuam tshuam rau kev tsim qauv siab
Ntawm qhov siab txaus, cov khoom dielectric ntawm lub connector vaj tse cuam tshuam lub teeb liab tus cwj pwm.
Cov ntaub ntawv siv nyob rau hauv high-ceev connector systems yog li ntawd yuav raug xaiv tsis tsuas yog rau tshav kub kuj thiab txhua yam muaj zog tab sis kuj rau dielectric tas li, dielectric poob thiab seem stability. Celanese, piv txwv li, muab LCP cov ntaub ntawv tshwj xeeb rau cov ntawv thov kev sib txuas ceev nrog cov yam ntxwv dielectric tswj.
Mechanical customization yuav tsum ua raws li kev tsim hluav taws xob
Thaum cov khoom sib txuas tau muab tso rau hauv kev lag luam lossis cov khoom ntim khoom, cov qauv kev txhawb nqa kuj xav tau qhov tseeb qhov chaw.
Peb tuaj yeem siv lub tshuab kev cai txuas cov neeg tuav, nrhiav daim phiaj, sensor mounts thiab lwm yam tsis yog tus qauv precision ntawm cov neeg siv khoom kos duab. Qhov no tso cai rau lub mounting geometry ua raws li lub teeb liab thiab hu rau tsim es tsis txhob yuam ib tug high-frequency connector rau hauv ib tug tsis raug txhua yam interface.
FAQ
Pogo Pin puas tuaj yeem xa cov cim GHz?
Yog lawm, lub caij nplooj ntoos hlav-loaded hu tuaj yeem siv rau hauv GHz-ntau lub tshuab thaum ua tiav cov qauv tsim los tswj impedance thiab teeb liab kev ntseeg.
Puas yog kev tiv thaiv qis txaus rau kev sib kis tau zoo?
Tsis yog. Impedance, insertion poob, rov poob, crosstalk, grounding thiab PCB hloov pauv kuj tseem ceeb.
Cov khoom sib nqus puas tuaj yeem nqa cov ntaub ntawv ntau zaus thiab lub zog?
Nws muaj peev xwm, muab tus pin assignment, grounding, spacing thiab electromagnetic cuam tshuam ntawm lub hwj chim thiab teeb liab txoj kev yog tsim kom zoo.
Yuav ua li cas cov ntaub ntawv yuav tsum tau muab rau ib tug kev cai high-frequency connector?
Cov khoom siv muaj txiaj ntsig suav nrog cov qauv teeb liab, cov ntaub ntawv tus nqi lossis ntau zaus, tus naj npawb ntawm cov teeb liab raws, qhov yuav tsum tau muaj tam sim no, muaj qhov ntev, PCB layout txwv thiab kev teeb tsa kev teeb tsa.
