Hais txog Reed Sensors

Hais txog Reed Sensors
Reed sensors siv cov hlau nplaum los yog electromagnet los tsim ib qho chaw sib nqus uas qhib los yog kaw lub reed hloov nyob rau hauv lub sensor. Cov cuab yeej siv dag zog yooj yim no ntseeg tau tswj cov circuits hauv ntau yam khoom lag luam thiab kev lag luam.

Hauv tsab xov xwm no, peb yuav tham txog yuav ua li cas reed sensors ua haujlwm, ntau hom muaj, qhov sib txawv ntawm Hall Effect Sensors thiab reed sensors, thiab cov txiaj ntsig tseem ceeb ntawm reed sensors. Peb tseem yuav muab cov ntsiab lus ntawm kev lag luam uas siv cov reed sensors thiab yuav ua li cas MagneLink tuaj yeem pab koj tsim kev cai reed keyboards rau koj qhov kev tsim khoom tom ntej.

Reed Sensors ua haujlwm li cas?
Ib tug reed hloov yog ib khub ntawm hluav taws xob tiv tauj uas tsim ib tug kaw Circuit Court thaum lawv kov thiab qhib Circuit Court thaum sib cais. Reed keyboards tsim lub hauv paus rau lub reed sensor. Reed sensors muaj qhov hloov pauv thiab cov hlau nplaum uas lub zog qhib thiab kaw ntawm cov neeg sib cuag. Qhov system no muaj nyob rau hauv ib lub thawv ntim hermetically.

Muaj peb hom reed sensors: ib txwm qhib reed sensors, ib txwm kaw reed sensors, thiab latching reed sensors. Tag nrho peb hom yuav siv cov hlau nplaum ib txwm siv los yog ib qho electromagnet, thiab txhua tus cia siab rau qee qhov sib txawv ntawm kev ua kom tiav.

Nquag Qhib Reed Sensors
Raws li lub npe implies, cov reed sensors nyob rau hauv qhov qhib (tshem tawm) txoj hauj lwm los ntawm lub neej ntawd. Thaum cov hlau nplaum nyob rau hauv lub sensor ncav cuag lub reed hloov, nws hloov txhua qhov kev sib txuas rau hauv cov ncej sib txawv. Qhov kev nyiam tshiab ntawm ob qhov kev sib txuas ua rau lawv ua ke kom kaw lub voj voog. Cov cuab yeej siv nrog ib txwm qhib reed sensors siv feem ntau ntawm lawv lub sijhawm siv hluav taws xob tshwj tsis yog cov hlau nplaum yog lub hom phiaj ua haujlwm.

Nquag Kaw Reed Sensors
Conversely, ib txwm kaw reed sensors tsim kaw circuits raws li lawv txoj hauj lwm default. Nws tsis yog txog thaum cov hlau nplaum ua rau muaj kev nyiam tshwj xeeb uas lub reed hloov disconnects thiab rhuav tshem qhov kev sib txuas ntawm lub voj voog. Hluav taws xob ntws los ntawm ib txwm kaw reed sensor kom txog rau thaum cov hlau nplaum quab yuam ob lub reed hloov connectors los sib koom tib lub sib nqus polarity, uas yuam ob yam sib nrug.

Latching Reed Sensors
Hom reed sensor no suav nrog kev ua haujlwm ntawm ob qho tib si kaw thiab ib txwm qhib reed sensors. Tsis yog ua rau lub xeev tsis muaj zog lossis tsis muaj zog, latching reed sensors nyob hauv lawv txoj haujlwm kawg kom txog thaum muaj kev hloov pauv rau nws. Yog hais tias lub electromagnet yuam tus hloov mus rau hauv ib qho chaw qhib, qhov hloov yuav nyob twj ywm kom txog thaum lub electromagnet powers thiab ua rau lub Circuit Court kaw, thiab vice versa. Kev khiav lag luam thiab tso tawm cov ntsiab lus ntawm qhov hloov pauv tsim ntuj tsim hysteresis, uas latches lub reed nyob rau hauv qhov chaw.