Tshwj xeeb Pogo Pin Connectors
Kev xaiv cov khoom sib txuas tshwj xeeb suav nrog kev siv ib puag ncig, cov khoom siv hluav taws xob, cov khoom siv tsis zoo, cov txheej txheem txiav, thiab lwm yam. Kev siv kom raug yog los xyuas kom meej cov khoom Tus yuam sij rau kev ntseeg tau. Peb yuav muab cov neeg siv khoom zoo, tab sis kuj cia siab tias cov neeg siv xaiv thiab siv peb cov khoom zoo.
Ib. Environmental tej yam kev mob rau kev siv:
1. Ambient kub yog hais txog ib puag ncig uas cov khoom ua haujlwm, thiab yuav tsum tau siv nyob rau hauv lub ambient kub teev los ntawm cov khoom. Txawm hais tias qhov kub ntawm ib puag ncig sab nraud tsis siab, yog tias cov khoom ua haujlwm nyob rau hauv lub chassis, cov cua sov dissipation tsis zoo thiab cov cua sov ntawm lwm cov khoom yuav ua rau qhov kub thiab txias ntawm cov khoom yuav siab dua qhov kub ntawm sab nraud. Tshaj li qhov ntsuas kub ntawm qhov ntsuas kub yuav ua rau cov hlau plating lossis insulator puas, thiab tib lub sijhawm, qhov kub thiab txias yuav ua rau lub rwb thaiv tsev tawg, uas thaum kawg yuav txo qhov kev ua tau zoo ntawm cov khoom sib txuas lossis poob nws txoj haujlwm.
2. Moisture los yog dej-Nqe dej los yog dej yuav ua rau ib tug dej zaj duab xis nyob rau saum npoo ntawm lub insulator, uas yuav txo tau cov rwb thaiv tsev kev ua tau zoo thiab txawm yuav ua rau tsis zoo ntawm cov neeg nyob ib sab. Feem ntau, cov khoom sib txuas uas siv rau hauv cov av noo siab lossis dej rau lub sijhawm ntev yuav tsum siv cov khoom sib khi.
3. Tsis tshua muaj cua siab: Cov cua siab yuav txo qis nyob rau hauv high-altitude tej yam kev mob (tshwj tsis yog nyob rau hauv tas li cua siab-sealed chamber). Thaum cov khoom nyob rau hauv cov huab cua tsis tshua muaj siab, cov khoom' s nruab nrab withstands voltage yuav poob. Yog tias qhov hluav taws xob sib kis tau siab dua li cov khoom siv khoom, yuav muaj hluav taws xob tawg uas yuav tshwm sim, ua rau tsis ua haujlwm.
4. Corrosion ib puag ncig: hais txog huab cua nyob ib puag ncig ntawm cov khoom, xws li hiav txwv nrog cov tshuaj ntsev hnyav, lub tsev khaws khoom ntawm cov khoom siv tshuaj lom neeg nrog cov kua qaub thiab alkali hnyav, thiab lwm yam. Cov xwm txheej no yuav ua rau corrosion thiab yaig ntawm cov hlau ntawm cov khoom siv. connector, insulators, thiab lwm yam., thaum xaiv Koj yuav tsum xyuam xim rau cov kev cai tshwj xeeb rau cov chaw tsim khoom lossis xaiv cov khoom uas tuaj yeem ua tau raws li koj qhov yuav tsum tau ua. Nyob rau tib lub sijhawm, nws yuav tsum tau muab sau tseg tias cov khoom yas ntawm qee cov khoom sib txuas tsis tuaj yeem tiv taus cov kuab tshuaj xws li txiv tsawb dej, benzene, acetone, thiab lwm yam. Thov xyuam xim rau cov kev cai hauv cov khoom catalog.
5. Mechanical tej yam kev mob: hais txog cov neeg kho tshuab los ntawm kev co, kev cuam tshuam, kev sib tsoo, acceleration, thiab lwm yam., uas yog xaiv raws li qhov tsis muaj nyob rau hauv cov khoom qauv. Feem ntau hais lus, cov khoom siv tsis zoo ntawm cov koob twist hauv cov khoom zoo sib xws yog qhov siab thiab yooj yim los lav. Nco ntsoov tias nyob rau hauv kev siv tiag tiag, tom qab lub cable thiab kev sib cuag raug kaw, lub cable yuav tsum tau kho los ntawm ib tug hlau clamp los yog lwm yam txhais tau tias. Yog hais tias lub cable ntev dhau lawm thiab tsis muaj kev txhim kho, nws yuav ua rau muaj kev phom sij rau lub cable raws li kev cuam tshuam sab nraud xws li kev co lossis kev poob siab. Nws muaj kev nyab xeeb, thiab nyob rau hauv cov xwm txheej hnyav, nws yuav ua rau muaj kev puas tsuaj rau lub connector thiab cable breakage.
Thib ob. Txoj kev txiav tawm
Termination hom yog hais txog hom kev sib txuas ntawm lub cable thiab lub connector. Feem ntau, muaj ntau yam. Kev xaiv yuav tsum yog raws li qhov tseeb ntawm kev siv, kev ntseeg siab thiab lwm yam kev xav tau, thiab cov xwm txheej uas twb muaj lawm.
A. Crimping: siab mechanical zog, zoo ib puag ncig tsis kam, zoo hluav taws xob kev ua tau zoo, muaj kev ntseeg siab, tab sis tsis yooj yim, haum rau lub sijhawm uas cov khoom ntawm lub cable tau txiav txim siab;
B. Winding: Ib rab phom tshwj xeeb winding lossis cov cuab yeej tshwj xeeb yuav tsum ua kom tiav qhov kev txiav, thiab kev ntseeg siab yog siab;
C, pierced kev twb kev txuas: feem ntau yog siv rau ribbon cables nyob rau hauv cov ntawv luam boards, tsis tas yuav tsum tau xaim, tsis muaj nqi, tab sis yuav tsum tau siv cov ntaub ntawv teev hlau ntsuas;
D. Vuam: Nws yog ib qho yooj yim los tsim ib qho kev sib txuas uas tsis yooj yim rau kev kuaj xyuas vim yog txoj kev vuam, weldability, thiab lwm yam, tab sis nws muaj qhov zoo ntawm kev ua haujlwm siab thiab kev ua haujlwm yooj yim. Crimping thiab winding yog qhov kev txiav txim siab txhim khu kev qha thiab raug pom zoo.
Peb, hluav taws xob tsis
1. Tiv tauj tsis kam: Feem ntau xav txog qhov poob ntawm inline kis tau tus mob, tshwj xeeb tshaj yog cov teeb liab voltage. Vim tias lub teeb liab amplitude tsis siab, yog tias qhov kev tiv thaiv kev tiv thaiv loj, qhov hluav taws xob poob ntawm nws yuav loj, thiab cov teeb liab yuav raug txo qis, uas tsis zoo rau kev sib kis. Lub connector nrog ib tug twist pin tuaj yeem ua kom nws txoj kev ntseeg tau zoo dua vim tias nws cov ntsiab lus sib txuas, tshwj xeeb tshaj yog rau kev sib kis ntawm cov hluav taws xob tsawg thiab me me tam sim no.
2. Rated voltage: kuj hu ua rated ua hauj lwm voltage, uas yog hais txog qhov voltage uas yuav siv tau rau lub sij hawm ntev ntawm cov khoom uas yog insulated ntawm ib leeg. Lub sijhawm ua haujlwm ntev ntawm qhov hluav taws xob siab tshaj qhov ntsuas hluav taws xob yuav ua rau cov khoom siv hluav taws xob tsis zoo ntawm lub insulator los yog ua rau lub insulator puas thiab ua rau lub connector tsis ua haujlwm.
3. Rated tam sim no: Nws tseem hu ua rated ua hauj lwm tam sim no. Tus nqi ntawm qhov ntsuas tam sim no tau txiav txim siab thaum lub sij hawm tsim thermal ntawm cov khoom. Cov tam sim no ntau dhau yuav ua rau overheating thiab puas lub insulator los yog soften lub txheej ntawm kev sib cuag los ua ib qho txhaum. Kev siv tam sim no tsis tuaj yeem nce ntxiv ntawm qhov xav tau. Txhawm rau kom muaj kev ntseeg siab, yuav tsum tau them nyiaj rau derating. Feem ntau, nws tuaj yeem txiav txim siab ntawm 75-85% ntawm qhov ntsuas tam sim no.
4. Shielding: Vim lub high-density installation ntawm tag nrho cov tshuab thiab sab nraud electromagnetic hluav taws xob, lub plhaub hlau feem ntau yog siv los tiv thaiv sab nraud thiab sab hauv electromagnetic tawg. Them mloog mus rau qhov zoo grounding ntawm lub plhaub hlau.
5. Kev sib txuam impedance: Rau coaxial connectors siv los xa cov xov tooj cua zaus los yog xov tooj cua zaus, qhov tseem ceeb yog ua tib zoo saib xyuas cov yam ntxwv impedance. Feem ntau, muaj ob yam yam ntxwv impedance, 75Ω thiab 50Ω. Qhov tshwm sim ntawm kev xaiv tsis raug yog tias lub teeb liab yog heev attenuated (reflected).
