Kev cai connectors yog muaj nyob rau hauv high-kev ua tau zoo systems
Cov neeg tsim qauv feem ntau sim siv cov qauv sib txuas hauv lawv cov khoom kawg. Cov neeg feem coob hais txog kev siv tau los piav qhia vim li cas lawv lo nrog cov khoom lag luam tawm ntawm lub txee. Qee zaum, txawm li cas los xij, tsis muaj cov khoom lag luam uas muaj raws li qhov yuav tsum tau ua ntawm cov txheej txheem tsim thiab xaiv cov kev cai lossis hloov kev sib txuas.
Kev siv cov khoom sib txuas uas tsis yog tus qauv yog ntau dua li cov neeg tsim qauv feem ntau xav. Piv txwv li, kwv yees li 25% ntawm Samtec kev muag khoom yog cov khoom tsis yog cov qauv, xws li kev hloov kho me me ntawm cov khoom uas twb muaj lawm mus rau cov tshuab txuas tshiab. Cov khoom no muaj xws li high-speed board-to-board (sandwich) systems, high-speed cable sib dhos, backplane panels thiab cable systems, ob-thooj tus pin thiab socket systems, active cable sib dhos (hu ua "mid-board optical transceivers" hauv Samtec phau ntawv qhia kho qhov muag tshiab), thiab RF connectors thiab cable sib dhos.
Cov neeg tsim qauv ntawm cov tshuab ceev ceev (112 Gb / s cov ntaub ntawv tus nqi ib channel PAM4, 224 yav tom ntej) xws li cov chaw zov me nyuam, supercomputers, automated test equipment, thiab kev kho mob cov duab feem ntau siv high-speed cable sib dhos los hloov cov ntaub ntawv loj ntawm cov ntaub ntawv siab. tus nqi.
Txawm hais tias muaj ntau yam txheej txheem kev kub ceev cable sib dhos, ntau tus neeg siv khoom hais txog kev hloov kho rau cov khoom txheem no. Cov kev hloov kho feem ntau suav nrog kev cai PCB tsim rau tus pin daim phiaj rau cov ntawv thov tshwj xeeb, tso cov bushings tiv thaiv ib puag ncig qis-deflection twin-core cables, lossis ntxiv cov ntawv rau cov khoom sib txuas thiab cov cables txhawm rau txheeb xyuas cov lej lossis muab cov lus qhia, rau npe tsuas yog ob peb ntawm ntau pua lub peev xwm. kev hloov kho uas tuaj yeem ua tau.
Lwm qhov kev hloov kho nrov yog sib tov thiab sib tw qhov kawg 1 thiab kawg 2 txuas ntawm cov khoom siv. Piv txwv li, Flyover® QSFP-DD pem hauv ntej vaj huam sib luag connector tuaj yeem raug txiav mus rau ib qho ntawm cov high-density end-2 connectors nyob ze ntawm lub nti. Cov neeg tsim qauv xav tau ntau hom kev sib txuas rau pem hauv ntej, nruab nrab, thiab nraub qaum vaj huam sib luag.
Txiav-ntug high-ceev tshuab xav tau cov tiam tom ntej ntawm kev ua haujlwm siab txuas. Txawm li cas los xij, ntau lub tuam txhab tsim qauv rau ntau "kev ncaj ncees" daim ntawv thov xws li kev lag luam automation, robotics, embedded khoom, thiab lub zeem muag thiab kev ruaj ntseg systems. Cov thawv no feem ntau siv cov kev sib txuas sib txuas yooj yim dua, xws li square ncej terminals (" connectors ") thiab lub qhov (socket boards). Cov qauv tsim yooj yim ntawm cov khoom no - strip kab yas insulators thiab cov tsis yog me me centerlines (xws li, 2.54 los yog 2.00mm nrog 1.00 los yog 0.80mm suab) - ua kev hloov kho yooj yim thiab kuj ceev, thiab yog li pheej yig.
Cov kev hloov kho nrov suav nrog ntau tus pin polarization - tshem cov pins - kom tso cai rau keying, airflow, teeb pom kev zoo, thiab qhov chaw ntxiv rau kev xa hluav taws xob lossis kev nkag mus deb thiab kev tshem tawm kom tau raws li kev nyab xeeb thiab kev tswj hwm cov qauv. Feem ntau cov neeg tsim qauv siv cov txheej txheem sib txuas tau sim ua kom tau raws li UL thiab CE 61800-5-1 cov lus qhia tshwj xeeb, uas qhia meej qhov kev ncua deb thiab tshem tawm qhov deb rau cov khoom siv qib, kev khiav hauj lwm voltage, thiab qib kis kab mob.
Lwm qhov kev hloov kho nrov yog qhov sib ntxiv ntawm kev sib tw thiab polarization nta xws li ntaub thaiv npog, ntshuam, thiab qhov muag tsis pom kev txhawb nqa, nrog rau kev sib xyaw ua ke ntawm lub zog thiab cov teeb liab pins rau hauv ib qho txuas. Kev sib koom ua ke lub zog thiab cov teeb liab pins rau hauv ib qho kev sib txuas ib leeg yuav txuag tau PCB qhov chaw thiab txhim kho kev kam rau siab rau cov pab pawg sib txuas.
Feem ntau cov board-rau-board connectors muaj ib tug ua tib zoo tsim teeb liab-rau-hauv av configuration kom ua tiav SI (lub teeb liab kev ntseeg) kev ua tau zoo, uas yuav tsum tau tsawg hom hloov dua siab tshiab los txo cov suab nrov radiated los yog rhiab heev rau lub suab nrov. Yog tias yuav tsum tau muaj kev tiv thaiv ntxiv, cov khoom sib txuas tuaj yeem muab ntim rau hauv cov ntaub thaiv npog sab nraud uas qhwv ib ncig ntawm tag nrho cov mating connector system kom txo qis EMI thiab EMC cuam tshuam.
Electroplating yog lwm qhov kev hloov kho; Qhov no suav nrog hnyav kub, nyiaj thiab palladium npib tsib xee, thiab lwm yam. Cov neeg tsim qauv feem ntau tsom rau lub voj voog siab dua, kev tiv thaiv ib puag ncig hnyav, kev poob siab thiab kev co, thiab kev ua haujlwm siab dua.
RF connectors thiab cable sib dhos yog nquag hloov. Cov kev xav tau ib txwm muaj xws li cov khoom sib txuas uas nyob rau ntawm qhov chaw nruj dua los yog nrog tus lej lej ntawm tus pins. Cov neeg tsim qauv feem ntau xav kom peb cov kev sib txuas RF txuas, xws li MagnumRF ™ lossis Bullseye® qhov ntsuas qhov ntsuas, kom muaj qhov tshwj xeeb suav, qhov sib nrug, thiab kev cai layouts. Qhov no tuaj yeem tso cai rau lawv txo qhov ntev ntawm cov xaim lossis haum rau cov khoom sib txuas rau hauv qhov chaw txwv ntawm PCB, tso cai rau cov khoom sib txuas kom ze rau lub nti. Phase-matched thaiv thiab daim ntawv lo kuj yog kev hloov kho RF.
Tag nrho cov piv txwv hais los saum toj no yog kev hloov kho rau cov connectors uas twb muaj lawm. Qee lub tshuab yuav tsum muaj cov khoom sib txuas tshiab, uas tej zaum yuav suav nrog kev cai pins thiab stamping qhov chaw, yas insulators thiab vaj tse, kev cai RF, hlau, pob khoom tshwj xeeb, kev cai vaj tse thiab pob khoom, thiab lwm yam. Ua haujlwm ze nrog koj tus neeg muag khoom txuas los tsim cov kev sib txuas zoo tshaj plaws los ua kom muaj kev ua haujlwm zoo tshaj plaws.