Iikhoyili ze-inductive, njengamacandelo asisiseko kwiisekethe, zisetyenziswa ngokubanzi kwiimoto, ezinjengeevalve ze-solenoid, ii-motor, iijeneretha, izinzwa kunye neemodyuli zokulawula.Ukuqonda iimpawu zokusebenza zeekhoyili ngokuchanekileyo kubeka isiseko esiqinileyo sokulawula imigaqo yokusebenza yala macandelo.
Umsebenzi we-inductors wokutshintshwa kokulawula iimoto.I-inductor esetyenziswa kwiimoto yenye yezinto ezintathu ezibalulekileyo ezisisiseko kwiisekethe.
Ii-inductors ezisetyenziswa kwiimoto zisetyenziswa ikakhulu kwezi nkalo zimbini zilandelayo: iimveliso zemveli ze-elektroniki, ezifana ne-audio yemoto, izixhobo zemoto, ukukhanya kweemoto, njl njl. Okwesibini kukuphucula ukhuseleko, uzinzo, induduzo, kunye neemveliso zokuzonwabisa zemoto, ezifana ne-ABS, ii-airbags, iinkqubo zokulawula amandla, ulawulo lwe-chassis, i-GPS, njl.
Esona sizathu siphambili sokuba ii-inductors ezisetyenziswa ezimotweni zisetyenziswa kakhulu kushishino lweemoto kungenxa yemeko enzima yokusebenza, ukungcangcazela okuphezulu, kunye neemfuno zobushushu obuphezulu.Ke ngoko, kumiselwe umda ophakamileyo wokuxhasa amacandelo e-elektroniki ukungena kweli shishini.
Uninzi lwee-inductors zemoto ezisetyenziswa ngokuqhelekileyo kunye nemisebenzi yazo.Imakethi yaseTshayina ye-automotive electronics ingene kwixesha lophuhliso olukhawulezayo, iqhuba imfuno yamacandelo magnetic.Ngenxa yemeko enzima yokusebenza, ukungcangcazela okuphezulu, kunye neemfuno zobushushu obuphezulu beemoto, iimfuno zomgangatho wemveliso yemagnethi zingqongqo.
Kukho iintlobo ezininzi eziqhelekileyo zee-inductors zeemoto:
1. I-inductance yangoku ephezulu
I-Dali Electronics iqalise i-inductor yemoto kunye nobukhulu be-119, enokusetyenziswa kwiqondo lokushisa le--40 ukuya kwi-+125 degrees.Emva kokufaka i-voltage ye-100V DC phakathi kwekhoyili kunye ne-magnetic core kwi-1 iminithi, akukho monakalo we-insulation okanye umonakalo R50 = 0.5uH, 4R7 = 4.7uH, 100 = 10uH ixabiso le-inductance.
2. Ukufakwa kwamandla e-SMT
Le inductor yemoto yi-CDRH series inductor, ene-100V DC yombane esetyenzisiweyo phakathi kwekhoyili kunye ne-magnetic core, kunye ne-insulation resistance of over 100M Ω Amaxabiso e-inductance ye-4R7 = 4.7uH, 100 = 10uH, kunye ne-101 = 100uH.
3. I-high current, inductance power inductors ephezulu yezithuthi zombane
Inductor yamandla ekhuselekileyo esanda kuqaliswa kwimarike ifanelekile kwiinkqubo zokumisa isithuthi sombane ezifuna ukunikezelwa kwamandla aphezulu ngoku kunye nokucoca, kunye namaxabiso e-inductance ukusuka kwi-6.8 ukuya kwi-470?H. Ireyithingi yangoku yi-101.8A.I-Dali Electronics inokubonelela ngeemveliso ezilungelelanisiweyo kunye namaxabiso e-inductance alungiselelwe abathengi.
Ukusukela kwezi mveliso zintsha zingasentla zezixhobo zemagneti zemoto, kunokubonwa ukuba ngokuthandwa kwemisebenzi emininzi kwizixhobo zombane zemoto, izinto zemagneti ziphuhla zisiya kuma frequency aphezulu, ilahleko ephantsi, ukumelana nobushushu obuphezulu, kunye nobuchule obunamandla bokuchasana nokuphazamiseka.I-Dali Electronics ifumene iziphumo eziphawulekayo zophando kwii-inductors / iinguqu zemoto.
Nantsi eminye imisebenzi yee-inductors zamandla emoto:Isiphumo sokuthintela sangoku: I-self-induced force electromotive kwikhoyili isoloko ichasa utshintsho lwangoku kwikhoyili.Inokwahlulwa ikakhulu ibe ziikhoyili zokukrwitsha ezikwi-frequency ephezulu kunye ne-low-frequency coke coils.
I-Tuning kunye nomsebenzi wokukhetha ama-frequency: Ii-coil inductive kunye ne-capacitors zinokudityaniswa ngokuhambelanayo ukwenza i-LC tuning circuit.Ukuba i-frequency oscillation yendalo f0 yesekethe ilingana ne-frequency f ye-non-AC signal, ngoko i-inductance kunye ne-capacitance ye-circuit nayo iyalingana.Ke ngoko, amandla ombane we-electromagnetic oscillates abuyela emva naphambili phakathi kwe-inductance kunye ne-capacitance, eyona nto isenzeka kwisekethe yeLC.Ngexesha le-resonance, ngenxa ye-inverse equivalence phakathi kwe-inductance kunye ne-capacitance yesiphaluka, i-inductance ye-current current in the circuit is the smallest and current is the biggest (ibhekisela kwi-AC signal kunye ne-f = f0).Ke ngoko, isekethe ye-LC resonant inomsebenzi wokukhetha i-frequency kwaye inokukhetha isignali ye-AC ngefrikhwensi ethile f.
Ixesha lokuposa: Dec-04-2023