Iyini i-Reed Switch futhi yiziphi izimayini ezizisebenzisayo?

Iswishi yomhlanga iyithuluzi elilula kodwa eliguquguqukayo elenziwa ngogesi elisetshenziswa ezinhlotsheni ezahlukene, kusukela ku-elekthronikhi kuya ezindaweni zezimboni. Yakhiwe ngezinto ezimbili zensimbi ezifakwe emvilophini yengilazi, ezakha ishubhu elivalwe kahle. Iswishi iqanjwe ngomsunguli wayo, u-WB Ellwood Reed. Lesi sihloko sihlola ukusebenza kweziswishi zomhlanga futhi sihlolaizinhlobo zama-magnetezisebenza ngazo.

Indlela Ama-Reed Switches Asebenza Ngayo:

Izinkinobho zomhlanga zisebenza ngokusekelwe ezimisweni zemagnetism. Inkinobho ihlanganisa izinto ezimbili ezincane neziguquguqukayo ze-ferrous, ngokuvamile i-nickel ne-iron, ezibekwe ngaphakathi kwe-envelope yengilazi. Lezi zinto zisebenza njengokuxhumana kukagesi, futhi inkinobho ihlala ivuliwe uma kungekho mandla kazibuthe angaphandle asetshenziswayo.

Uma insimu yamagnetic yangaphandle isondela ku-Reed switch, ibangela ukugeleza kwamagnetic ngaphakathi kwezinto ze-ferrous, okubangela ukuthi zidonsele futhi zixhumane. Lokhu kusebenzisana kwamagnetic kuvala ngempumelelo i-switch futhi kuqedele isekethe kagesi. Uma insimu yamagnetic yangaphandle isisusiwe, i-switch ibuyela esimweni sayo sokuvuleka.

Izicelo zeReed Switches:

Amaswishi e-Reed athola izinhlelo zokusebenza emikhakheni ehlukahlukene, njengezimoto, izinhlelo zokuphepha, amadivayisi ezokwelapha, kanye ne-electronics yabathengi. Ubulula bazo, ukuthembeka, kanye nokusetshenziswa kwamandla aphansi kuzenza zilungele ukusetshenziswa kuma-sensor, kuma-detectors, kanye nezinhlelo zokusebenza ezahlukahlukene zokushintsha.

Izinhlobo Zama-Magnets Ahambisana Nama-Reed Switches:

Ama-Reed switch azwela kakhulu kuma-magnetic field, futhi izinhlobo ezahlukene zama-magnet zingasetshenziswa ukuwasebenzisa. Izigaba ezimbili eziyinhloko zama-magnet asebenza kahle nama-Reed switch ama-unomphela kanye nama-electromagnet.

1. Omaginethi Abahlala Njalo:

Omaginethi be-Neodymium: Ama-magnet e-Neodymium, aziwa nangokuthi ama-magnet omhlaba ongavamile, aqinile futhi asetshenziswa kakhulu kuma-switch e-Reed ngenxa yamandla awo aphezulu kazibuthe.

Omaginethi be-Alnico: Ama-magnet e-aluminium, i-nickel, ne-cobalt alloy nawo afanelekela ukushintsha kwe-Reed. Anikeza insimu yamagnetic eqinile nehlala isikhathi eside.

2. Ama-electromagnet:

Ama-Solenoid: Amakhoyili kagesi, njenge-solenoids, akhiqiza amasimu kazibuthe lapho ugesi udlula kuwo. Ama-Reed switch angahlanganiswa kumasekethe ane-solenoids ukulawula insimu kazibuthe kanye nesimo sokushintsha.

Izinto Okumelwe Uzicabangele Ngokukhetha Umazibuthe:

Uma ukhetha i-magnet yokusebenzisa i-Reed switch, izici ezinjengokuqina kwamagnetic, usayizi, kanye nebanga phakathi kwe-magnet ne-switch kumele zicatshangelwe. Umgomo ukuqinisekisa ukuthi insimu yamagnetic inamandla ngokwanele ukuvala i-switch ngokuthembekile uma kudingeka.

Ama-Reed switch adlala indima ebalulekile kuma-elekthronikhi anamuhla kanye nokwenza izinto ngokuzenzakalela, enikeza izindlela ezilula kodwa ezisebenzayo zokulawula amasekethe kagesi. Ukuqonda ukuhambisana phakathi kwama-Reed switch nama-magnet kubalulekile ekuklameni izinhlelo nezinhlelo zokusebenza ezithembekile kuzo zonke izimboni ezahlukene. Ngokukhetha uhlobo olufanele lwe-magnet, onjiniyela nabaklami bangasebenzisa amandla ama-Reed switch ukudala amadivayisi amasha nasebenza kahle.

Uma u-oda omazibuthe, sivame ukusebenzisa ukupakisha okukhethekile ngoba insimu kazibuthe izothinta ukundiza kwendiza.Yiziphi izinto ezingasetshenziswa ukuvikela omaginethi?