Mayelana nezinzwa zomhlanga

Mayelana nezinzwa zomhlanga
Izinzwa zomhlanga zisebenzisa izibuthe noma i-electromagnet ukudala amandla kazibuthe avula noma avale ukushintshela komhlanga ngaphakathi sensor. Le divayisi elula ethembekile ilawula ngokuthembekile emibuthanweni ehlukahlukene enezimpahla eziningi zezimboni nezentengiso.

Kulesi sihloko, sizoxoxa ngokuthi izinzwa zomhlanga zisebenza kanjani, izinhlobo ezahlukene ezitholakalayo, umehluko phakathi kwezinzwa zezinzwa zehholo nezinzwa zomhlanga. Sizonikeza futhi ukubuka konke kwezimboni ezisebenzisa izinzwa zomhlanga nokuthi ungakusiza kanjani ukudala ukushintshwa komhlanga we-countier for Project yakho elandelayo.

Ukusebenza kwezinzwa komhlanga?
I-Reed switch i-pair yoxhumana nabo kagesi abakha umjikelezo ovaliwe lapho bethinta kanye nomjikelezo ovulekile lapho behlukanisiwe. Ukushintshwa komhlanga kwakha isisekelo senzwa yohlanga. Izinzwa zomhlanga zinokushintshwa kanye nozibuthe okunamandla ukuvulwa nokuvalwa koxhumana nabo. Lolu hlelo luqukethwe esitsheni esivaliwe esivaliwe.

Kunezinhlobo ezintathu zezinzwa zomhlanga: imvamisa yezinzwa ezivulekile ezivulekile, izinzwa ezivalekile zomhlanga ezivalekile, kanye nezinzwa zomhlanga wokuthambisa. Zonke lezi zinhlobo ezintathu zingasebenzisa magnethi zendabuko noma i-electromagnet, futhi ngamunye uncike ezindleleni ezihlukile ze-actiotion.

Imizwa evulekile yomhlanga evulekile
Njengoba igama lisho, lezi zinzwa ezihlanganayo zisesikhundleni esivulekile (esinqatshiwe) ngokuzenzakalela. Lapho uzibuthe enzwa efika ku-Reed switch, kuphenduka ukuxhumeka ngakunye kube yizigxobo eziphikiwe. Ukuheha okusha phakathi kokuxhumeka okubili kubaphoqa ndawonye ukuvala umjikelezo. Amadivayisi anezinzwa ezijwayelekile zomhlanga ezivulekile zisebenzisa iningi lesikhathi sazo zinikwe amandla ngaphandle kokuthi uzibuthe usebenze ngokuqinile.

Imizwa evaliwe evaliwe
Ngakolunye uhlangothi, izinzwa ezivalekile zomhlanga ezivalekile zidala amasekethe avaliwe njengesikhundla sawo esizenzakalelayo. Akukhona kuze kube yilapho uzibuthe kubangela ukuheha okuthile ukuthi ukushintshwa komhlanga kunqamula futhi kwephule ukuxhumana kwesekethe. Ugesi ugeleza enzwa evalekile yomhlanga evaliwe kuze kube yilapho amabutho amabutho ama-mhlanga amabili ashintsha izixhumi ukuze ahlanganyele amapholisa afanayo kazibuthe, aphoqa izakhi ezimbili ezehlukene.

Izinzwa zomhlanga wokuthambisa
Lolu hlobo lwezinzwa lomhlanga lufaka ukusebenza kwazo zombili izinzwa ezivalekile nezivamile ezivulekile. Esikhundleni sokuhlehlisa esimweni esinamandla noma esingavinjelwanga, izinzwa zokuhlaselwa okunamakhaza zihlala esimweni sazo zokugcina kuze kube yilapho ushintsho luphoqelelwa phezu kwalo. Uma i-electromagnet iphoqa ukuthi ushintshele esimweni esivulekile, i-switch switch izohlala ivulekile kuze kube yilapho amandla e-electromagnet evule futhi enza isifunda eduze, kanye okuphambene nalokho. Lo msebenzi futhi ukhiphe amaphuzu wokushintshwa kwakha i-hyteresis yemvelo, ethambisa umhlanga endaweni.