Rubber membrane hloov
Rubber membrane hloov
Rubber membrane hloov
Rubber membrane keyboards feem ntau yog siv rau hauv cov khoom siv hauv chaw ua haujlwm, cov cuab yeej tuav tes, cov cuab yeej siv hauv tsev, thiab cov roj hmab tuaj yeem ua rau ntau yam kev cuam tshuam peb sab los ua kom cov membrane hloov cov khoom lag luam ntau dua kev kho kom zoo nkauj thiab kev ua tau zoo nyiam qhov muag.
Silver paste, carbon paste, FPC, Raws li cov txheej txheej hauv Circuit Court, PCB tuaj yeem ua ke nrog LED, EL backlight, LGF, Hlau Dome thiab lwm yam khoom siv, thiab nws kuj tuaj yeem ua rau hauv cov dej tsis zoo thiab plua plav roj hmab membrane hloov.
Membrane hloov khoom taw qhia:
Membrane hloov yog ib qho kev khiav hauj lwm uas ua ke nrog cov haujlwm tseem ceeb, qhia cov ntsiab lus thiab cov cuab yeej ntsuas.Nws muaj plaub ntu: vaj huam sib luag, sab sauv Circuit Court, cais txheej thiab qis Circuit Court.Thaum lub membrane hloov yog nias, qhov kev sib cuag ntawm lub sab sauv Circuit Court deforms downwards thiab hu rau lub rooj tsavxwm ntawm lub qis Circuit Court.Tom qab tus ntiv tes tso tawm, qhov kev sib cuag ntawm lub voj voog sab sauv rov qab, lub voj voog raug txiav, thiab lub voj voog ua rau lub teeb liab.Qhov hloov pauv membrane muaj cov qauv nruj, zoo nkauj tsos thiab zoo huab cua nruj.
Nws muaj cov yam ntxwv ntawm noo noo-pov thawj thiab kev pab lub neej ntev.Nws yog dav siv hauv kev sib txuas lus hluav taws xob, ntsuas hluav taws xob, kev tswj hwm kev lag luam, khoom siv kho mob, kev lag luam tsheb, cov khoom ua si ntse, khoom siv hauv tsev thiab lwm yam.
Kev taw qhia yooj yim
Membrane hloov, tseem hu ua lub teeb kov keyboard, txais yuav lub tiaj tus txheej txheem sib xyaw ua ke ntawm cov qauv sib khi.Nws yog kev sib koom ua ke kho qhov muag, kho qhov muag, thiab hluav taws xob uas kaw cov keyboards tseem ceeb, vaj huam sib luag, cov cim, cov cim qhia thiab gaskets ua ke.Cov khoom siv hluav taws xob tshiab yog cov kev hloov pauv tseem ceeb rau cov tsos thiab cov qauv ntawm cov khoom siv hluav taws xob.Lawv tuaj yeem hloov cov nyees khawm ntawm cov tsoos discrete Cheebtsam thiab ua cov haujlwm ntawm kev ua haujlwm tau zoo dua.
Membrane keyboards muaj qhov zoo ntawm cov dej tsis zoo, tsis muaj plua plav, roj pov thawj, muaj kev puas tsuaj rau cov roj yaig, kev ua haujlwm ruaj khov thiab txhim khu kev qha, lub teeb yuag, me me, lub neej ntev, kev sib dhos yooj yim, vaj huam sib luag tuaj yeem ntxuav tsis muaj kev puas tsuaj rau cov cim, nplua nuj xim, zoo nkauj thiab dav. .Siv cov keyboards membrane los ua kom koj cov khoom muaj txiaj ntsig zoo ntawm lub sijhawm.Lub hom phiaj tseem ceeb ntawm kev hloov pauv Cov membrane hloov vaj huam sib luag yog ua raws li nruj lossis hloov tau yooj yim luam tawm hauv Circuit Court boards, nruab nrog tes-xws li lossis tsis-tes-xws li cov yuam sij, thiab tom qab ntawd coated nrog yas (polycarbonate PC, polyester PET) thiab luam tawm nrog cov xim zoo nkauj. qauv.Etc.) Cov khoom siv hluav taws xob nrog kev sib txuas ua haujlwm thiab kev ua haujlwm zoo nkauj tsim los ntawm cov yeeb yaj kiab nyias nyias yog hom tshiab ntawm txiv neej-tshuab sib tham interface.Kev sib txuas ntawm qhov hloov pauv thiab tag nrho lub tshuab tuaj yeem txuas los yog ntsaws.
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Cov khoom ua si membrane hloov, capacitive kov hloov, membrane tswj mus, kho mob Circuit Court electrode sheet, waterproof membrane hloov,
LGF luminous membrane hloov, LED membrane keyboard, keyboard kab hloov, waterproof keyboard, membrane keyboard, ultra-nyias mus khawm.Controller membrane hloov
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. | |
