Inductive coils, sezvinhu zvakakosha mumaseketi, anoshandiswa zvakanyanya mumotokari, senge solenoid mavharuvhu, mota, majenareta, masensa, uye control modules.Kunzwisisa maitiro ekushanda emakoiri nenzira kwayo kunoisa hwaro hwakasimba hwekugona misimboti yekushanda yezvikamu izvi.
Inductor inoshandiswa mumotokari ndeimwe yezvinhu zvitatu zvakakosha zvakakosha mumatunhu.
Iwo ma inductors anoshandiswa mumotokari anonyanya kushandiswa munzvimbo mbiri dzinotevera: zvigadzirwa zvemagetsi zvechinyakare, senge odhiyo yemotokari, zviridzwa zvemotokari, mwenje wemotokari, nezvimwe. Chechipiri ndechekuvandudza kuchengetedzwa, kugadzikana, kunyaradza, uye varaidzo zvigadzirwa zvemotokari, senge ABS, airbags, magetsi ekudzora masisitimu, chassis control, GPS, nezvimwe.
Chikonzero chikuru nei ma inductors anoshandiswa mumotokari anoshandiswa zvakanyanya muindasitiri yemotokari imhaka yenzvimbo yekushanda ine hutsinye, kudzungudza kwakanyanya, uye tembiricha inodiwa.Naizvozvo, chikumbaridzo chakakwirira chakagadzirirwa kutsigira zvikamu zvemagetsi kuti zvipinde muindastiri iyi.
Akawanda anowanzo shandiswa emota inductors uye mabasa adzo.Musika weChinese mota wemagetsi wapinda munguva yekukurumidza kusimudzira, zvichifambisa kudiwa kwemagineti zvikamu.Nekuda kwehukasha hwekushanda nharaunda, kudengenyeka kwepamusoro, uye tembiricha yakakwira yemotokari, izvo zvinodikanwa zvemhando yezvigadzirwa zvemagineti zvinonyanya kuomarara.
Kune mamwe akati wandei akajairika marudzi emota inductors:
1. High current inductance
Dali Electronics yakatanga inductor yemotokari ine saizi ye119, inogona kushandiswa mukupisa kwe -40 kusvika + 125 madhigirii.Mushure mekushandisa 100V DC voltage pakati pekoiri uye magineti musimboti kweminiti 1, pakanga pasina kukuvara kwekudzivirira kana kukuvara R50 = 0.5uH, 4R7 = 4.7uH, 100 = 10uH inductance kukosha.
2. SMT simba inductance
Iyi inductor yemotokari ndeye CDRH series inductor, ine 100V DC voltage inoshandiswa pakati pecoil nemagnetic core, uye inodzivirira kudzivirira inopfuura 100M Ω The inductance values for 4R7=4.7uH, 100=10uH, uye 101=100uH.
3. High current, high inductance power inductors yemotokari dzemagetsi
Iyo ichangoburwa ichangoburwa yakadzivirirwa magetsi inductor mumusika inokodzera mota yemagetsi yekutanga kumira masisitimu inoda yakakwira ikozvino magetsi uye kusefa, ine inductance kukosha kubva pa6.8 kusvika 470?H. Iyo yakayerwa ikozvino i101.8A.Dali Electronics inogona kupa zvigadzirwa zvakagadziridzwa zvine customized inductance kukosha kune vatengi.
Kubva pane zvigadzirwa zvitsva zviri pamusoro zvemotokari yemagetsi magineti zvikamu, zvinogona kuoneka kuti nekuzivikanwa kweakawanda maapplication mumagetsi emotokari, magineti emagetsi ari kusimukira akananga kune yakakwira frequency, yakaderera kurasikirwa, yakakwirira tembiricha kuramba, uye yakasimba anti-kupindira kugona.Dali Electronics yakawana mhedzisiro inoshamisa yekutsvagisa mumotokari inductors/transformers.
Heano mamwe mabasa emagetsi emagetsi inductors:Yazvino inovharira maitiro: Iyo yega induced electromotive simba mucoil inogara ichipikisa shanduko yezvino mucoil.Inogona kunyanya kukamurwa kuita macoil e-high-frequency choke coils uye yakaderera-frequency choke coils.
Tuning uye frequency sarudzo basa: Inductive coils uye capacitor inogona kubatanidzwa mukufanana kuti iite LC tuning wedunhu.Kana iyo yakasikwa oscillation frequency f0 yedunhu yakaenzana nefrequency f yeiyo isiri AC chiratidzo, ipapo inductance uye capacitance yedunhu zvakaenzana.Naizvozvo, electromagnetic simba oscillates kumashure nekudzoka pakati peiyo inductance uye capacitance, inova resonance phenomenon yeLC wedunhu.Munguva yeresonance, nekuda kweiyo inverse kuenzana pakati pe inductance uye capacitance yedunhu, inductance yehuwandu hwemazuva ano munharaunda ndiyo iduku uye ikozvino ndiyo yakakura (ichireva AC chiratidzo ne f = f0).Naizvozvo, iyo LC resonant wedunhu ine basa rekusarudza frequency uye inogona kusarudza iyo AC chiratidzo neimwe frequency f.
Nguva yekutumira: Zvita-04-2023