IiSensors zeReed vs. I-Hall Effect Sensors

IiSensors zeReed vs. I-Hall Effect Sensors

Izinzwa zeHolo Effect nazo zisebenzisa ubukho bamandla kazibuthe ukunika amandla ukuvulwa kunye nokuvalwa kokutshintsha, kodwa kulapho ukufana kwazo kuphelela khona. Ezi zivamvo zii-semiconductor transducers ezivelisa i-voltage ukuze kusebenze utshintsho oluqinileyo kunokutshintsha ngeendawo ezihambayo. Omnye umahluko ophambili phakathi kweentlobo ezimbini zokutshintsha ziquka:

Ukuqina. Izinzwa zeHall Effect zinokufuna ukupakishwa okongeziweyo ukuze zikhuseleke kwindawo engqongileyo, ngelixa iisensom zengcongolo zikhuselwe ngaphakathi kwizikhongozeli ezivaliweyo. Nangona kunjalo, ekubeni izinzwa zeengcongolo zisebenzisa intshukumo yomatshini, ziyakwazi ukunxiba kunye nokukrazula.
Imfuno yombane. Ukutshintsha kwe-Hall Effect kufuna ukuhamba rhoqo kwangoku. Izinzwa zengcongolo, kwelinye icala, zifuna kuphela amandla okuvelisa intsimi yamagnetic ngamaxesha athile.
Ukuba sesichengeni kokuphazamiseka. Ukutshintshwa kweengcongolo kunokubangela ukothuka komatshini kwiindawo ezithile, ngelixa i-Hall Effect switch ayikho. Ukutshintsha kweHall Effect, kwelinye icala, kuchaphazeleka ngakumbi kukuphazamiseka kwe-electromagnetic (EMI).
Uluhlu lokuphindaphinda. Abenzi boluvo besiphumo seholo basebenziseka kuluhlu olubanzi lwamaza, ngelixa abenzi boluvo bengcongolo bahlala belinganiselwe kwizicelo ezinezandi ezingaphantsi kwe-10 kHz.
Iindleko. Zombini ezi ntlobo zezinzwa zineendleko ezifanelekileyo, kodwa iisensom zengcongolo zizonke zingabizi kakhulu ukuvelisa, nto leyo eyenza ukuba izinzwa zeHall Effect zibize kakhulu.
Iimeko ezishushu. Abenzi boluvo bengcongolo basebenza ngcono kumaqondo obushushu ashushu kakhulu okanye abandayo, ngelixa abenzi boluvo be-Hall Effect bakholisa ukufumana imiba yokusebenza kubushushu obugqithisileyo.