LGF membrane hloov
LGF membrane hloov
EL / LGF membrane hloov
LGF membrane keyboards feem ntau yog siv rau hauv cov khoom siv hauv chaw ua haujlwm, cov cuab yeej tuav, cov khoom siv hauv tsev, thiab cov khoom siv tswj kev nkag.LGF membrane keyboards tuaj yeem ua rau cov yuam sij teeb, thiab cov ntsiab lus tseem ceeb thiab lub logo tuaj yeem pom meej hauv qhov tsaus ntuj.Circuits feem ntau siv FPC lossis PCB, thiab cov teeb pom kev sab nraud yog xav tau los coj lub teeb los ntawm PC cov ntaub ntawv los ua kom lub teeb pom kev zoo sib xws thiab ruaj khov.
EL lub teeb-emitting membrane hloov yog ib hom nyob rau hauv uas EL lub teeb-emitting daim ntawv yog muab tso rau ntawm lub qis txheej ntawm lub vaj huam sib luag thiab sab sauv txheej ntawm lub hloov Circuit Court yog luam tawm.Lub teeb xa hluav taws xob ntawm lub vaj huam sib luag yog luam tawm, thiab EL lub teeb yuav tsum tau tsim nrog EL tsav IC rau teeb pom kev zoo.
Txhawm rau kom pom cov cim uas yuav tsum tau ua kom pom.Tus neeg siv tuaj yeem pom cov ntsiab lus ntawm cov keyboard hauv qhov tsaus ntuj.
Cov lus hais txog cov khoom: membrane hloov, membrane key, membrane keyboard, FPC keyboard, PCB keyboard, hluav taws xob tseem ceeb membrane,
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. | |
Khoom Qhia
