Pcb Mount Toggle Hloov Specification
Oct 21, 2023
PCB mount toggle hloov yog qhov tseem ceeb ntawm cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob. Nws yog ib qho kev hloov pauv me me uas siv los tswj cov dej ntws ntawm cov hluav taws xob hauv ib lub voj voog, tso cai rau lub voj voog qhib thiab kaw. Qhov kev hloov no yog qhov zoo tagnrho rau cov ntawv thov uas qhov chaw muaj tsawg, thiab PCB (lub rooj tsav xwm luam tawm) raug siv.
Lub PCB mount toggle hloov muaj ntau yam tshwj xeeb uas ua rau nws haum rau siv nyob rau hauv ntau yam khoom siv hluav taws xob. Cov keyboards tuaj nyob rau hauv ntau qhov ntau thiab tsawg, cov duab, thiab cov qauv tsim uas zoo rau kev siv sib txawv. Cov keyboards yog tsim los kom haum zoo rau PCB, thiab lawv muaj threaded bushings uas ua rau lawv ruaj khov. Cov terminals hloov tau kuj tsim kom haum cov qauv PCB layouts, ua rau lawv yooj yim rau nruab.
Lwm qhov tshwj xeeb tseem ceeb ntawm PCB mount toggle hloov yog nws qhov ntsuas tam sim no. Qhov kev ntsuam xyuas no txhais tau tias qhov siab tshaj plaws ntawm qhov tam sim no uas lub hloov pauv tuaj yeem ua tau yam tsis muaj kev puas tsuaj. Rau feem ntau cov phiaj xwm hluav taws xob, qhov hloov pauv nrog qhov ntsuas tam sim no ntawm 3A lossis 5A txaus. Txawm li cas los xij, yog tias koj ua haujlwm nrog cov hluav taws xob hluav taws xob siab, qhov hloov pauv nrog qhov ntsuas tam sim no siab dua yuav xav tau.
Hom actuator ntawm lub toggle hloov yog lwm qhov tshwj xeeb tseem ceeb los xav txog. Qhov no yog hais txog lub tshuab siv los hloov qhov hloov mus rau lossis tawm. Muaj ntau ntau hom actuator tsim los xaiv los ntawm, suav nrog bat, paddle, thiab lever actuators. Qhov kev xaiv ntawm hom actuator yuav nyob ntawm qhov kev thov tshwj xeeb thiab kev nyiam ntawm tus kheej.
Lub PCB mount toggle hloov kuj tuaj nrog kev sib txuas lus sib txawv, suav nrog SPST (ib leeg-ncej, ib qho-them), SPDT (ib leeg-ncej, muab ob npaug rau), thiab DPDT (ob-ncej, ob-thib) tiv tauj. Cov kev teeb tsa kev sib cuag no txiav txim siab tus naj npawb ntawm cov terminals ntawm qhov hloov, thiab lawv txhais tau li cas tus hloov mus txuas rau lub voj voog.
Hauv kev xaus, PCB mount toggle hloov yog ntau yam thiab muaj txiaj ntsig zoo uas feem ntau siv hauv cov haujlwm hluav taws xob thiab cov khoom siv hluav taws xob. Nws muaj nyob rau hauv ntau qhov ntau thiab tsawg, duab, tsim, thiab kev ntsuas tam sim no kom haum rau ntau yam kev siv. Thaum xaiv qhov hloov pauv, nws yog ib qho tseem ceeb uas yuav tau xav txog tag nrho cov kev qhia tshwj xeeb kom ntseeg tau tias nws ua tau raws li qhov yuav tsum tau ua ntawm qhov project.