Kuchinja kwetsanga irelay yemagetsi inoshandiswa neyakaiswa magineti. Kunyange ichingotaridzika kunge chidimbu chegirazi chine mitoo inobuda kubva pairi, chishandiso chakanyatso kugadzirwa chinoshanda nenzira dzinoshamisa nemaitiro ekugadzirisa anoshandiswa pakushandisa kwavo mune akawanda maapplication. Zvinenge zvese zvinochinja tsanga zvinoshanda panzvimbo yesimba rinokwezva: imwe polarity yakatarisana inokura pakatarisana neanowanzo kuvhurika. Kana magineti yakwana, simba iri rinokunda kuoma kwetsanga dzetsanga, uye kubatana kunodhonza pamwechete.
Pfungwa iyi yakatanga kunambwa muna 1922 napurofesa weRussia V. Kovalenkov. Nekudaro, switch yetsanga yaive patented muna 1936 naWB Ellwood kuBell Telephone Laboratories muAmerica. Yekutanga kugadzirwa kwakawanda "Reed Swichi" yakarova musika muna 1940 uye mukupera kwema1950, kusikwa kweiyo quasi-electronic exchanges nekutaura chiteshi kwakavakirwa pamutsanga switch tekinoroji kwakatangwa. Muna 1963 Kambani yeBell yakaburitsa vhezheni yayo - mhando yeESS-1 yakagadzirirwa kuchinjana kwekudyidzana. Pakazosvika 1977, zvingangosvika chiuru zvekutsinhana kwemagetsi zverudzi urwu zvaive zviri kushanda muUSA Nhasi, tekinoroji yetsanga inoshandiswa mune zvese kubva kumasensa aeronautical kusvika kune automatic cabinetry lighting.
Kubva pakuzivikanwa kwekutonga kwemaindasitiri, kudzika kusvika kune muvakidzani Mike achingoda kuti mwenje wekuchengetedza uuye husiku kuti umuudze kana munhu ari padyo nekumba, kune nzira dzakawanda dzekushandisa idzi switch nemasensa. Chinongodiwa ipfunde rehungwaru kuti unzwisise kuti mabasa akajairika emazuva ese anogona kuitwa nani ne switch kana sensing mudziyo.
Iwo akasarudzika hunhu hwetsanga switch inovaita yakasarudzika mhinduro kune akatevedzana matambudziko. Nekuda kwekuti hapana kupfeka kwemuchina, kumhanya kwekushanda kwakakwira uye kusimba kwakagadziridzwa. Kugona kwavo kunzwisiswa kunobvumira mutsanga switch sensors kuti inyudzwe zvakadzika mukati megungano ichiri kuitwa neakangwara magineti. Iko hakuna voltage inodiwa nekuti ine magineti activated. Uyezve, hunhu hunoshanda hwetsanga switch inoita kuti ive yakakodzera kune yakaoma mamiriro ekunze, sekuvhunduka uye kudengenyeka. Aya hunhu anosanganisira asiri-anobatika activation, hermetically akavharirwa mabikirwo, akareruka dunhu, uye kuti iyo activating magineti inofamba ichipinda nemuzvinhu zvisiri-ferrous. Aya mabhenefiti anoita kuti rutsanga chinjikidzike kune yakasviba uye yakaoma maapplication. Izvi zvinosanganisira kushandiswa muma sensors emuchadenga uye ma sensors ekurapa anoda tekinoroji yakanyanya.
Muna 2014, HSI Sensing yakagadzira tekinoroji yekutanga rutsanga mumakore anopfuura makumi mashanu: yechokwadi fomu B switch. Haisi yakagadziridzwa SPDT fomu C switch, uye haisi yemagineti yakarerekera SPST fomu A switch. Kuburikidza neinjiniya yekupedzisa-kusvika-kumagumo, inoratidzira mapanga etsanga akagadzirwa zvine hungwaru anovandudza senge polarity pamberi peiyo yekunze inoshandiswa magineti. Kana simba remagineti rine simba rakakwana simba rekudzinga rakagadzirwa munzvimbo yekusangana rinosundira nhengo mbiri dzetsanga kubva kune imwe neimwe, nekudaro kutyora kusangana. Nekubviswa kwesimba remagineti, kusarudzika kwavo kwechisikigo kunodzosera iyo inowanzovharika kubata. Iyi ndiyo yekutanga yechokwadi kuvandudza mune reed switch tekinoroji mumakumi emakore!
Parizvino, HSI Sensing inoramba iri nyanzvi dzeindasitiri mukugadzirisa matambudziko kune vatengi mukunetsa reed switch dhizaini dhizaini. HSI Sensing inopawo chaiyo kugadzira mhinduro kune vatengi vanoda inowirirana, isingaenzaniswi mhando.
Nguva yekutumira: May-24-2024