izindaba

Ama-inductors kagesi e-SMD angenye ye-metallic glass uranium resistors.I-inductance yemodi evamile, eyaziwa nangokuthi imodi evamile yokuminyanisa, ivame ukusetshenziselwa ukuhlunga amasiginali wokuphazamiseka kagesi wemodi evamile ekushintsheni kwamandla ekhompyutha.Ekwakhiweni kwebhodi lesifunda, i-inductor yemodi evamile iphinda isebenze njengesihlungi se-EMI ukucindezela igagasi kazibuthe elikhiqizwa umugqa wesiginali wesivinini esikhulu ukusuka ekukhanyeni ukuya ngaphandle.Kuyi-resistor eyenziwe ngengxube yempushana yensimbi kanye nempushana yengilazi ye-uranium, ephrintwe isikrini ku-inductor yamandla aphezulu we-SMD ku-substrate.Ukumanzisa okuhle, ukumelana nokushisa okuphezulu, i-coefficient yokushisa ephansi.Ukusetshenziswa kobuchwepheshe bokuhlanganisa okujwayelekile kuye kwanda kakhulu, futhi ingxenye yemikhiqizo ye-elekthronikhi eqoqwe yi-SMT idlule ama-90%.izwe lami bekumele lingene kumakhono e-SMT kusukela ngawo-1980.Ngokuthuthukiswa kwemishini emincane yokukhiqiza ye-SMT, ububanzi bokusetshenziswa kwezigaba ze-SMT buye bandiswa.Indiza, i-aerospace, i-instrumentation, amathuluzi omshini nezinye izigaba zisebenzisa i-SMT ukukhiqiza amaqoqo amancane ahlukahlukene emikhiqizo ye-elekthronikhi noma izingxenye.

Ama-resistors ngabanye abizwa ngokuthi ama-resistors ekuphileni kwansuku zonke.I-elementi ekhawulayo yamanje exhunywe kusiphikisa kusekethi.I-resistor inenani elinqunyiwe lamaphini amabili futhi isetshenziselwa ukukhawulela okwamanje egeleza egatsheni lapho ixhunywe khona.Ukuphikiswa okunenani lokumelana elingenakushintshwa kubizwa ngokuthi ukumelana okungaguquki.Labo abanokumelana okuguquguqukayo babizwa ngokuthi ama-potentiometers noma ama-variable resistors.Ukumelana ne-virtual kuqondile, okungukuthi, isikhashana samanje ngokusebenzisa ukumelana silingana ne-voltage yesikhashana esetshenzisiwe.I-Resistor eguquguqukayo yesihlukanisi se-voltage.Okukodwa noma okubili okuthintana naye kwensimbi cindezela uqine kusiphikisa esiveziwe.Indawo yokuxhumana inquma ukumelana phakathi kwanoma iyiphi ingxenye yesiphikisayo kanye noxhumana naye.

Izici zemikhiqizo yabakhiqizi be-inductor ye-SMD
Usayizi omncane nesisindo esincane;· Ifanele i-reflow soldering kanye ne-wave soldering;· Injini ingaba namandla futhi iqine;· Izindleko eziphansi zokuhlanganisa, ezihambisana nemishini yokufaka esebenzayo;· Amandla aphezulu emishini kanye nezici zefrikhwensi ephezulu.Ukuze kuvikelwe izintambo, izihibe namakhoyili avela endaweni kazibuthe yangaphandle futhi kuncishiswe umthelela wokuphazamiseka wenkundla kazibuthe okhiqizwe isekethe kwezinye izingxenye, ukuvikela kazibuthe noma izindlela zokuvikela i-electromagnetic ngokuvamile ziyamukelwa.
Yiziphi izinto ezenziwe ngama-inductors kagesi we-SMD?
Ama-resistors e-SMT enziwa ngokwehlukana kusuka kudatha elandelayo:
Izinto eziyisisekelo ziyi-alumina, futhi idatha yokumelana i-ruthenium oxide
1. I-substrate
2. Unamathisela wokumelana
3. Phinda ukwaziswa
4. Idatha yesiqondiso esihle kanye nedatha yesiqondiso eseceleni
5. Ukugcinwa okuyisisekelo kwengilazi G16.Ukugcinwa kwesibili kwengilazi G27.