Metal Dome Switch Supplier/Suppliers
Metal Dome Switch Supplier/Suppliers
Sekhahla sa konopo
Matlapa a Guozi hangata a bua ka shrapnel ea konopo
The shrapnel konopo (eo ka tloaelo e tsejoang e le tšepe dome, snap dome) e entsoe ka ultra-thin (0.05mm-0.1mm botenya) le Ultra-tenya (ka kakaretso thata) tšepe stainless 301 kapa 304 thepa.The shrapnel konopo ke karolo ea bohlokoa ea switjha.
Lebitso la Sechaena : Konopo shrapnel
E boetse e tsejoa e le : Lilae tsa pitsa
lintho tse bonahalang: tšepe e sa hloekang 301 kapa 304
Boima: 3mm ho 20mm
Li-button shrapnel li sebelisoa haholo ho li-switches tsa membrane, li-switches tsa dome, liboto tsa PCB, liboto tsa FPC, lisebelisoa tsa bongaka le lihlahisoa tse ling.Molao-motheo oa ts'ebetso ea "shrapnel" ea konopo: "Shrapnel" e holim'a konopo ea membrane e karolong e tsamaisang ea boto ea PCB (e fumanehang ka holim'a menoana ea khauta holim'a boto ea potoloho).Ha e hatelloa, ntlha e bohareng ea shrapnel e kobehile 'me e ama potoloho ho PCB., Kahoo ho etsa loop, hona joale ho feta, 'me sehlahisoa sohle se ka sebetsa ka mokhoa o tloaelehileng.
Ka kakaretso, likotoana tse tloaelehileng tsa likonopo li ka aroloa ka likotoana tsa tšepe tse chitja, likotoana tsa tšepe tse bōpehileng joaloka sefapano, likotoana tsa tšepe tse khutlo-tharo, le litšepe tse chitja ho ea ka libopeho tsa tsona tse fapaneng.Bophara bo tloha ho 3mm ho isa ho 20mm, 'me matla a tloha ho 100g ho isa ho 600gf.Ho ea ka phekolo ea electroplating ea holim'a metsi, e ka aroloa ka: ho roala khauta, ho pata ha nickel, ho pata ha silevera, bokaholimo bo khanyang joalo-joalo.Ho na le mefuta e 'meli ea li-electroplating tse nang le mahlakore a mabeli le li-electroplating tse peli.
Likarolo tse amanang
| Membrane switch parameters | ||
| Thepa ea elektronike | Matla a sebetsang: ≤50V (DC) | E sebetsa hona joale: ≤100mA |
| Khokahano ea ho kopana: 0.5 ~ 10Ω | Insulation resistance: ≥100MΩ (100V/DC) | |
| Substrate khatello ea maikutlo: 2kV (DC) | Nako ea ho khutla: ≤6ms | |
| Loop resistance: 50 Ω, 150 Ω, 350 Ω, kapa e ikemiseditse ho ya ka ditlhoko tsa mosebedisi. | Insulation inki mamella voltage: 100V/DC | |
| thepa ea mochini | Bophelo ba ts'ebeletso ea ts'epo:> makhetlo a milione | Ho koaloa ha sebaka: 0.1 ~ 0.4mm (mofuta oa tactile) 0.4 ~ 1.0mm (mofuta oa tactile) |
| Matla a sebetsang: 15 ~ 750g | Ho falla ha pente ea silevera e tsamaisang: ho 55 ℃, mocheso 90%, kamora lihora tse 56, ke 10m Ω / 50VDC lipakeng tsa likhoele tse peli. | |
| Ha ho na oxidation le litšila moleng oa pente ea silevera | Bophara ba mohala oa pente ea silevera e kholo ho feta kapa e lekana le 0.3mm, nako e fokolang ke 0.3mm, moeli o thata oa mohala o ka tlase ho 1/3, 'me lekhalo la mola le ka tlase ho 1/4. | |
| Pin sebaka se tloaelehileng 2.54 2.50 1.27 1.25mm | Ho hanyetsa ho kobeha ha mohala o tsoang ke makhetlo a 80 le d = 10 mm tšepe ea tšepe. | |
| Mekhahlelo ea tikoloho | Mocheso oa ho sebetsa: ℃20℃～+70℃ | Mocheso oa polokelo: - 40 ℃ ~ + 85 ℃, 95% ± 5% |
| Khatello ea sepakapaka: 86 ~ 106KPa | ||
| Lenane la ho hatisa | Phapang ea boholo ba khatiso ke ± 0.10 mm, mola oa lehlakore oa kemiso ha o hlake, 'me phoso ea ho loha ke ± 0.1 mm. | Phapang ea chromatic ke ± 0.11mm/100mm, 'me mohala oa pente oa silevera o koahetsoe ka ho feletseng ke enke e sireletsang. |
| Ha ho enke e hasaneng, ha ho mongolo o sa fellang | Phapang ea mebala ha e fete maemo a mabeli | |
| Ho ke ke ha e-ba le li-crease kapa pente e peeling | Fesetere e bonaletsang e tla ba e hlakileng le e hloekileng, e nang le 'mala o ts'oanang, e se na mengoapo, masoba le litšila. | |
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