FPC membrane hloov
FPC membrane hloov
FPC membrane hloov
FPC membrane hloov txhais tau hais tias cov duab thiab circuits ntawm qhov hloov pauv yog tsim los ntawm cov ntawv luam tawm hloov tau yooj yim tooj liab clad laminate.
FPC membrane keyboards yog tus cwj pwm los ntawm cov ntaub ntawv yooj yim, cov txheej txheem ruaj khov, tsis muaj zog, thiab qee cov khoom hauv Circuit Court tuaj yeem ncaj qha welded rau sab nraum qab ntawm FPC membrane hloov.FPC membrane keyboards feem ntau siv cov lus qhia hlau raws li kev sib cuag labyrinth, yog li lawv muaj kev xav zoo dua.
Qhov zoo:Qhov tsawg kawg nkaus xaim nyob deb tuaj yeem yog 0.5MM, tus nqi tiv thaiv yog qhov tsawg heev, thiab cov khoom me me xws li LEDs, resistors, thiab optical fibers tuaj yeem welded.Kev ua tau zoo yog txhim khu kev qha thiab lub neej ntev.Tus nqi tsis ua haujlwm yog 99.8%.Nws yog ib qho tsis zoo ib yam nyiaj paste-raws li hloov pauv hloov pauv hloov pauv.Tau mus koom tes.
Qhov tsis zoo:Tus nqi FPC yog tus nqi siab, thiab tus nqi yog nyob ntawm qhov ntev thiab dav tshaj plaws.Yog li ntawd, nws yog ib qho tsim nyog los txo qhov ntev thiab qhov tsis sib xws ntawm cov hlau lead ntau li ntau tau hauv kev tsim kom tsis txhob muaj cov khib nyiab tsis tsim nyog thiab ua rau cov nqi tsis tsim nyog.
Kev pom zoo:Cov neeg siv uas yuav tsum tau sib sau ua ke LEDs, resistors, optical fibers thiab ultra-precision Cheebtsam yuav tsum xaiv FPC membrane keyboards.
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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
