Izinzwa ze-REED vs hallf sensors

Izinzwa ze-REED vs hallf sensors

Izinzwa ze-Hall Effect nazo zisebenzisa ubukhona bumandla kagesi ukunika amandla ukuvulwa nokuvalwa kwe-switch, kepha kulapho ukufana kwabo kuphela khona. Lezi zinzwa zingama-semiconductor transfers akhiqiza i-voltage ukwenza kusebenze ukushintshwa kwesimo okuqinile kunokushintshwa kwezingxenye ezinyakazayo. Omunye umehluko omkhulu phakathi kwezinhlobo ezimbili zokushintshana ufaka:

Ukuqina. Izinzwa ze-Hall Effect zingadinga ukupakishwa okwengeziwe ukuze zivikeleke emvelweni, kanti izinzwa zomhlanga zivikelekile ezitsheni ezivalwe ngokubekwa uphawu ngamakhambi. Kodwa-ke, njengoba izinzwa zomhlanga ezihlanjululwe zisebenzisa ukunyakaza kwemishini, zithambekele kakhulu ukugqoka nokuklebhula.
Isidingo sikagesi. Ukushintshwa kwe-Hall Effect kudinga ukuhamba okungapheli kwamanje. Ngakolunye uhlangothi, izinzwa zohlanga, ngakolunye uhlangothi, zidinga amandla kuphela ukukhiqiza amandla kazibuthe ngezikhathi ezithile.
Ukuba sengozini yokuphazanyiswa. Ukushintshwa komhlanga kungathambekele ekushashweni kwemishini ezindaweni ezithile, kanti ukushintshwa kwehholo kungenawo. Ukushintshwa komphumela wehholo, ngakolunye uhlangothi, kutholakala kakhulu ekuphazanyisweni kwe-electromagnetic (EMI).
Ububanzi besikhathi. Izinzwa ze-Hall Effect zisebenziseka ngaphezu kwebanga lemvamisa ebanzi, ngenkathi izinzwa zohlanga zivame ukukhawulelwa kwizicelo ezinamaza nge-10 KHZ.
Izindleko. Zombili izinhlobo zezinzwa zibiza kahle, kepha izinzwa ezondwayo zizonke zishibhile ukukhiqiza, okwenza izinzwa ze-Hall Found Sensors zibiza kakhulu.
Izimo ezishisayo. Izinzwa zomhlanga zenza kangcono emazingeni okushisa ashisayo noma amakhaza, kanti izinzwa ze-Hall Effect zivame ukuzwa izingqinamba zokusebenza ekushiseni okwedlulele.