Zaj duab xis nplaum (Backlit zaj duab xis nyees khawm)
Zaj duab xis nplaum (Backlit zaj duab xis nyees khawm)
Daim ntawv nplaum (nplaum)
Cov khoom muaj feem xyuam cov lus: zaj duab xis vaj huam sib luag, kov vaj huam sib luag, nws tus kheej-nplaum nplaum, tshuab nto nplaum, khawm vaj huam sib luag, daim ntawv cim npe, khoom siv tswj lub ntsej muag, PET / PC nameplate, daim ntawv lo rau tus kheej, daim ntawv lo, zaj duab xis
Lub vaj huam sib luag txheej feem ntau yog ua los ntawm cov qauv zoo nkauj thiab cov ntawv luam tawm ntawm cov ntaub ntawv tsis muaj xim tsis zoo xws li PET, PC, thiab lwm yam tsawg dua 0.25MM.Vim tias lub luag haujlwm tseem ceeb ntawm cov txheej txheej vaj huam sib luag yog ua lub luag haujlwm ntawm kev txheeb xyuas thiab cov yuam sij, cov khoom siv xaiv yuav tsum muaj qhov pom tseeb, siab number case adhesion, siab elasticity, siab toughness thiab lwm yam ntxwv.
Nto nplaum txheej
Lub luag haujlwm tseem ceeb ntawm cov kua nplaum saum npoo yog txhawm rau txuas lub vaj huam sib luag txheej thiab txheej txheej hauv Circuit Court kom ua tiav cov txiaj ntsig ntawm kev sib khi thiab kev sib txuas.Lub thickness ntawm cov txheej no feem ntau yuav tsum yog nyob nruab nrab ntawm 0.05 thiab 0.15 hli, muaj viscosity siab thiab anti-aging zog;nyob rau hauv ntau lawm Feem ntau, tshwj xeeb membrane hloov ob-sided nplaum nplaum yog siv, thiab ib co membrane keyboards yuav tsum tau waterproof thiab kub kuj.Yog li ntawd, cov nplaum nplaum yuav tsum siv cov khoom sib txawv raws li qhov xav tau.
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. | |
Nto nplaum txheej
Lub luag haujlwm tseem ceeb ntawm cov kua nplaum saum npoo yog txhawm rau txuas lub vaj huam sib luag txheej thiab txheej txheej hauv Circuit Court kom ua tiav cov txiaj ntsig ntawm kev sib khi thiab kev sib txuas.Lub thickness ntawm cov txheej no feem ntau yuav tsum yog nyob nruab nrab ntawm 0.05 thiab 0.15 hli, muaj viscosity siab thiab anti-aging zog;nyob rau hauv ntau lawm Feem ntau, tshwj xeeb membrane hloov ob-sided nplaum nplaum yog siv, thiab ib co membrane keyboards yuav tsum tau waterproof thiab kub kuj.Yog li ntawd, cov nplaum nplaum yuav tsum siv cov khoom sib txawv raws li qhov xav tau.
Khoom Qhia
