Raws li thev naus laus zis txuas ntxiv mus, nws tau dhau los ua qhov tseem ceeb kom saib xyuas cov khoom me me uas tsim cov khoom siv hluav taws xob. Ib qho ntawm cov khoom tseem ceeb yog qhov me me micro hloov. Qhov me me, qhov hloov pauv tseem ceeb no ua lub luag haujlwm tseem ceeb hauv kev tswj cov kev khiav ntawm hluav taws xob thiab circuits hauv ntau yam khoom siv hluav taws xob. Hauv tsab xov xwm no, peb yuav ua kom tob tob rau hauv qhov kev hloov pauv specs thiab qhia qee qhov kev xav tseem ceeb thaum siv nws.
Technical Parameters
Qhov ntsuas tam sim no ntawmme me micro hlooves yog 5 (2) A txog 25A, thiab qhov ntsuas hluav taws xob yog AC 125V / 250V thiab DC 12V / 24V. Kev hloov pauv muaj ntawv pov thawj xws li UL, cUL (CSA), VDE, KC, ENEC thiab CQC kom ntseeg tau tias kev ua tau zoo thiab kev nyab xeeb ntawm cov khoom siv hluav taws xob. Txhawm rau kom ua tiav nws lub peev xwm, yuav tsum tau them nyiaj rau nws cov specifications.
Qhov zoo thiab nta
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawmme me micro hlooves tsis tshua muaj kev tiv thaiv, ≤30mΩ (tus nqi pib). Qhov no ua kom muaj hluav taws xob ua tau zoo ntawm lub cuab yeej. Tsis tas li ntawd, lub rwb thaiv tsev tsis kam ntawm qhov hloov yog ≥100MΩ 500VDC, uas ntxiv dag zog rau nws txoj kev ntseeg tau.
Qhov hluav taws xob dielectric ntawm cov khoom siv tsis sib txuas yuav tsum yog 1000V / 0.5mA / 60S kom ntseeg tau tias qhov hloov pauv tuaj yeem tiv taus cov khoom siv hluav taws xob ntau yam tsis muaj qhov to. Tsis tas li ntawd, qhov hluav taws xob dielectric ntawm lub davhlau ya nyob twg thiab cov ncej hlau yuav tsum yog 3000V / 0.5mA / 60S, qhia txog qhov muaj zog ntawm qhov hloov thiab muaj peev xwm tiv taus qhov hluav taws xob surges.
Nrog rau qhov xav tau hluav taws xob lub neej tsawg kawg 50,000 cycles thiab lub neej txhua yam tsawg kawg yog 1,000,000 cycles, qhov nome me micro hloovyog ruaj heev. Nws cov kav ntev ua kom muaj kev ua tau zoo thiab ua haujlwm ntev, ua rau nws zoo tagnrho rau cov khoom siv hluav taws xob uas yuav tsum tau hloov pauv ntau zaus.
Qhov hloov pauv muaj qhov kub thiab txias ua haujlwm ntawm -25 ° C txog 125 ° C. Xws li qhov dav qhov kub thiab txias tso cai rau nws ua haujlwm zoo nyob rau hauv ntau qhov chaw, ua kom ntseeg tau kev lag luam txawm tias nyob rau hauv huab cua huab cua.
Ib qho hluav taws xob ua haujlwm zaus ntawm 15 lub voj voog thiab lub tshuab ua haujlwm zaus ntawm 60 lub voj voog qhia tau hais tias qhov ua tau zoo ntawm lub microswitch me me. Nws lub peev xwm los tswj kev ua haujlwm siab zaus ua rau nws haum rau cov khoom siv uas yuav tsum tau hloov ceev ceev.
Thaum kawg, lub micro hloov muaj kev co zoo heev, nrog rau kev vibration zaus ntawm 10Hz txog 55Hz thiab amplitude ntawm 1.5mm nyob rau hauv tag nrho peb cov lus qhia. Cov yam ntxwv no ua rau nws zoo tagnrho rau cov khoom siv hluav taws xob uas yuav raug kev co, kom ntseeg tau tias kev ua haujlwm zoo ib yam tsis hais txog kev cuam tshuam sab nraud.
Tag nrho cov nyob rau hauv tag nrho, me me micro keyboards yog ua pov thawj los ua ib feem tseem ceeb ntawm lub ntiaj teb no ntawm cov khoom siv hluav taws xob. Nws cov ntawv pov thawj, kev qhia tshwj xeeb, thiab cov yam ntxwv zoo ua rau nws muaj kev ntseeg siab thiab ruaj khov. Raws li thev naus laus zis txuas ntxiv mus, kev saib xyuas rau cov khoom me me no yog qhov tseem ceeb rau kev ua tau zoo ntawm cov khoom siv hluav taws xob. Miniature microswitches muab lub hauv paus rau kev ua haujlwm zoo tam sim no thiab kev tswj hwm, ua rau lawv yog ib feem tseem ceeb ntawm cov cuab yeej siv niaj hnub no.
Post lub sij hawm: Aug-07-2023