momentary illuminated tact khawm hloov classifications

Momentary illuminated tact khawm keyboardsyog ib hom pushbutton keyboards uas suav nrog lub teeb pom kev zoo. Lawv feem ntau pom muaj nyob rau hauv cov neeg siv khoom siv hluav taws xob, xws li hauv lub tshuab xam zauv, thiab ua haujlwm raws li tus neeg siv kev tswj xyuas cov lus qhia rau lub tshuab ua haujlwm.

Momentary illuminated tact khawm keyboards feem ntau yog tsim los ntawm polyamide thiab / lossis polyester cov ntaub ntawv. Cov khoom siv xaiv tau txiav txim siab los ntawm daim ntawv thov, vim tias cov keyboards polyamide muaj ntau dua hauv cov ntawv thov kev lag luam, thaum cov keyboards polyester feem ntau pom hauv cov khoom siv hluav taws xob.

Illuminated momentary tact keyboards feem ntau nyob rau qhov twg los ntawm 5 hli mus rau 12 hli ntawm kev mus ncig. Qhov no yog ib qho tseem ceeb uas yuav tsum tau xav txog thaum xaiv qhov hloov pauv rau daim ntawv thov xav tau, vim tias qhov kev mus ncig yuav cuam tshuam qhov kev hloov pauv tau yooj yim npaum li cas los ntawm tus neeg siv.

Illuminated momentary tact khawm keyboards muaj nyob rau hauv ntau yam xim, xws li liab, ntsuab, thiab daj, raws li zoo raws li nyob rau hauv ib tug thiab dual polarity versions. Lub dual polarity versions feature ib qho illuminated tivthaiv uas hloov cov kev taw qhia thaum lub hloov mus ua haujlwm.

Kev hloov pauv kev ua haujlwm yog tshwm sim los ntawm nws qhov kev siv quab yuam, uas tuaj yeem muaj li ntawm 300 gF txog 1,200 gF nyob ntawm tus qauv. Momentary illuminated tact keyboards kuj muaj nyob rau hauv lub caij nyoog los yog latch versions, nrog latch versions yog cov uas tau tuav nyob rau hauv txoj hauj lwm qhib kom txog thaum nws tawm los yog lub hwj huam mov yog txiav.

Nyob rau hauv cov nqe lus ntawm ip ratings, momentary illuminated tact keyboards tuaj nyob rau hauv ntau theem ntawm kev tiv thaiv los ntawm plua plav, dej thiab huab cua. Feem ntau yog ntsuas los ntawm IP40 txog IP67, txawm hais tias qhov ntsuas IP siab dua tuaj yeem muaj rau qee yam kev siv.

Thaum kawg, feem ntau illuminated momentary tact keyboards yog qhov chaw mount los yog los ntawm lub qhov, nyob ntawm daim ntawv thov. Surface mount versions feem ntau yog nrawm dua thiab yooj yim rau nruab, thaum lub qhov hluav taws xob muaj ntau dua cov hluav taws xob rwb thaiv tsev thiab feem ntau nyiam nyob rau hauv high-voltage applications.