Thermosetting 2W ezimbini-indawo ezimbini-indlela solenoid ivalve coil FN0553

Ukufunyanwa kwekhoyili ye-inductance

(1) Xa ukhetha kwaye usebenzisa ikhoyili ye-inductance,kufuneka siqale sicinge malunga nokuhlolwa kunye nokulinganisa ikhoyili, kwaye emva koko sigwebe umgangatho wekhoyili. Ukuze ufumane ngokuchanekileyo i-inductance kunye nomgangatho we-Q ye-coil inductance, izixhobo ezikhethekileyo ziyimfuneko ngokubanzi, kwaye indlela yokuvavanya inzima kakhulu. Kumsebenzi osebenzayo, olu hlobo lokufumanisa ngokuqhelekileyo aluqhutywanga, kodwa kuphela ukuhlolwa kwe-coil kunye nokugwetywa kwexabiso le-Q. Okokuqala, ukuxhathisa kwe-DC kwekhoyili kunokulinganiswa ngokusebenzisa ifayile yokuxhathisa i-multimeter, kwaye emva koko kuthelekiswa nexabiso lokuqala elimiselweyo lokuchasa okanye ixabiso lokuxhathisa okuqhelekileyo. Ukuba ixabiso lokuchasana elilinganisiweyo liphezulu kakhulu kunexabiso lokuqala elimiselweyo lokuchasa okanye ixabiso lokuchasa igama, nokuba isalathisi asishukumi (ixabiso lokumelana lithandeka kwi-infinity X), kunokugwetywa ukuba ikhoyili iphukile. Ukuba ukuchasana okulinganisiweyo kuncinci kakhulu, kunzima ukuthelekisa ukuba ngaba isiphaluka esifutshane esinzulu okanye isiphaluka esifutshane sendawo. Xa ezi meko zimbini zenzeka, kunokugwetywa ukuba ikhoyili imbi kwaye ayikwazi ukusetyenziswa. Ukuba ukuchasana kokubona akuhlukanga kakhulu kwi-original ezimiseleyo okanye ukuchasana okuqhelekileyo, kunokugwetywa ukuba ikhoyili ilungile. Kule meko, sinokugweba umgangatho wekhoyili, oko kukuthi, ubungakanani bexabiso le-Q, ngokwezi meko zilandelayo. Xa i-inductance ye-coil ifana, incinci i-DC resistance, iphezulu ixabiso le-Q. Ubukhulu bedayamitha yocingo olusetyenzisiweyo, likhulu ixabiso layo le-Q; Ukuba i-multi-strand winding isetyenzisiweyo, iintambo ezininzi zocingo, ziphezulu ixabiso le-Q; Incinci ilahleko yezinto ezisetyenziswe kwi-coil bobbin (okanye i-iron core), iphezulu ixabiso layo le-Q. Ngokomzekelo, xa ishidi le-silicon ephezulu ye-silicon lisetyenziswa njengentsimbi yentsimbi, ixabiso layo le-Q liphezulu kunoko xa i-silicon yentsimbi eqhelekileyo isetyenziswa njengentsimbi yentsimbi; Incinci i-capacitance esasaziweyo kunye nokuvuza kwemagnethi yekhoyili, iphezulu ixabiso layo le-Q. Umzekelo, ixabiso le-q ixabiso lekhoyili elijikajikayo le-honey liphezulu kunelo lokujika-jika elicaba kwaye liphezulu kunelo lokujika okungakhethiyo; Xa i-coil ingenayo ikhuselo kwaye akukho zixhobo zetsimbi malunga nendawo yokufakela, ixabiso layo le-Q liphezulu, ngokuchaseneyo, ixabiso layo le-Q liphantsi. Ukusondela kwekhaka okanye icandelo lesinyithi kwikhoyili, ngakumbi ixabiso le-Q liyancipha. Isikhundla esine-core magnetic kufuneka sicwangciswe ngokufanelekileyo kwaye sibe nengqiqo; Ikhoyili ye-antenna kunye ne-oscillating coil kufuneka ibe yi-perpendicular enye kwenye, ethintela impembelelo yokubambisana.

(2) Ikhoyili iya kuhlolwa ngokubonakalayo ngaphambi kokufakwa.

Ngaphambi kokusetyenziswa, khangela ukuba ulwakhiwo lwekhoyili luqinile, ingaba ukujika kukhululekile kwaye kukhululekile, nokuba ngaba oonxibelelwano abakhokelayo bakhululekile, ingaba i-core magnetic ijikeleza ngokuguquguqukayo, kwaye ingaba kukho amaqhosha e-sliding. Le miba ifanelekile phambi kofakelo.