Membrane hloov KEY
Membrane hloov KEY
Peb-dimensional membrane hloov
Feem ntau, cov nyees khawm ntawm lub membrane hloov tsuas yog siv cov xim los qhia txoj hauj lwm, cov duab thiab qhov loj ntawm lub cev tseem ceeb.Nyob rau hauv txoj kev no, qhov tseeb ntawm kev ua haujlwm tsuas yog lees paub los ntawm tus neeg teb xov tooj lub zeem muag.Txij li tsis muaj cov ntaub ntawv tawm tswv yim tsim nyog los qhia seb tus ntiv tes raug nias hauv qhov kev ua tau zoo ntawm kev hloov mus ua qhov hloov pauv,
Yog li ntawd, kev ntseeg siab ntawm kev saib xyuas tag nrho lub tshuab thiab kev ua haujlwm ceev tau cuam tshuam.Ib hom kev hloov pauv ntawm daim nyias nyias uas ua rau lub cev hloov pauv me ntsis protrude, me ntsis siab dua lub vaj huam sib luag los tsim cov duab peb sab, hu ua qhov hloov pauv peb-seem.Tus yuam sij peb-dimensional tsis tuaj yeem tsuas yog qhia meej txog ntau yam ntawm lub cev tseem ceeb, txhim kho qhov kev paub nrawm, ua rau tus neeg teb xov tooj kov ntau dua rhiab, tab sis kuj txhim kho cov nyhuv zoo nkauj ntawm cov khoom muag.Kev tsim cov txheej txheem peb-seem yuav tsum tau ua nyob rau hauv kev tsim theem ntawm lub vaj huam sib luag Kev Npaj, nrog cov txheej txheem qhov rau qhov tseeb qhov chaw thaum lub sij hawm pwm nias, thiab qhov siab ntawm peb-seem protrusions feem ntau yuav tsum tsis txhob ntau tshaj ob zaug lub thickness ntawm lub substrate.Yuav kom ua kom zoo nkauj ntawm cov khoom, lub protrusions ntawm lub tsa lub membrane hloov yuav ua tau nyob rau hauv ntau yam variations, thiab yuav tsum tau teem nyob rau hauv lub tsim theem ntawm lub vaj huam sib luag, nrog rau cov khoom siv tes ua qhov nyob rau hauv thiaj li yuav muaj meej positioning thaum lub pwm yog nias. , thiab nws peb-dimensional convex Qhov siab ntawm lub nqa yuav tsum feem ntau tsis pub tshaj ob zaug lub thickness ntawm lub substrate.Rau cov tsos ntawm cov khoom zoo nkauj, lub protrusions ntawm tsa daim nyias nyias hloov tuaj yeem hloov tau ntau txoj hauv kev.
Yam Tsis Muaj
| Membrane hloov parameters | ||
| Cov khoom siv hluav taws xob | Ua haujlwm voltage: ≤50V (DC) | Ua haujlwm tam sim no: ≤100mA |
| Tiv tauj tsis kam: 0.5 ~ 10Ω | Rwb thaiv tsev: ≥100MΩ (100V / DC) | |
| Substrate siab tsis kam: 2kV (DC) | Lub sij hawm rov qab: ≤6ms | |
| Lub voj tsis kam: 50 Ω, 150 Ω, 350 Ω, lossis txiav txim siab raws li tus neeg siv xav tau. | Rwb thaiv tsev number case withstand voltage: 100V / DC | |
| mechanical zog | Kev ntseeg tau lub neej:> Ib lab zaug | Kaw tshem tawm: 0.1 ~ 0.4mm (tactile type) 0.4 ~ 1.0mm (tactile type) |
| Ua hauj lwm quab yuam: 15 ~ 750g | Migration ntawm conductive silver paste: ntawm 55 ℃, kub 90%, tom qab 56 teev, nws yog 10m Ω / 50VDC ntawm ob lub xov hlau | |
| Tsis muaj oxidation thiab impurity ntawm cov nyiaj paste kab | Cov kab dav ntawm cov nyiaj paste yog ntau dua lossis sib npaug li 0.3 hli, qhov tsawg kawg nkaus lub caij nyoog yog 0.3 hli, cov kab ntxhib ntawm kab yog tsawg dua 1/3, thiab kab sib txawv yog tsawg dua 1/4. | |
| Tus pin spacing standard 2.54 2.50 1.27 1.25mm | Qhov khoov tsis kam ntawm cov kab tawm yog 80 zaug nrog d = 10 hli steel pas nrig. | |
| Ib puag ncig parameter | Ua haujlwm kub: -20 ℃ ~ + 70 ℃ | Cia kub: -40 ℃ ~ + 85 ℃, 95% ± 5% |
| Atmospheric siab: 86 ~ 106KPa | ||
| Kev luam ntawv index | Cov luam ntawv loj sib txawv yog ± 0.10 hli, cov kab ntawv sab nraud tsis meej, thiab qhov yuam kev yog ± 0.1 hli | Qhov sib txawv ntawm chromatic yog ± 0.11mm / 100mm, thiab cov nyiaj paste kab yog tag nrho los ntawm insulating number case. |
| Tsis muaj tus cwj mem tawg, tsis muaj ntawv sau tsis tiav | Qhov sib txawv xim tsis yog ntau tshaj ob theem | |
| Yuav tsum tsis muaj crease lossis xim tev | Lub qhov rais pob tshab yuav tsum yog pob tshab thiab huv si, nrog cov xim sib xws, tsis muaj khawb, pinholes thiab impurities. | |
Khoom Qhia
