Eqinisweni, i-soldering iyisinyathelo esibaluleke kakhulu ekukhiqizeni ama-inductors, kodwa okunganakwa kakhulu.Kudingeka kakhulu ngathi ukuthi siguqule izindlela eziphusile zokushisela ama-inductors amanxeba e-SMD ukuze siqinisekise ukuthi ukusebenza kwethu kwe-inductor kunamandla kakhulu.Manje ngizokwabelana nawe ngezizathu ezimbalwa zokungafakwa kahle kwe-solderI-inductor yomoya ye-SMD, ngethemba lokukusiza.
1. I-oxidation noma indaba yangaphandle kuphedi ye-inductor soldering
I-soldering engalungile yama-inductors amanxeba e-SMD, i-oxidation noma indaba yangaphandle ku-inductor pad yisizathu esivamile esidala ukudayiswa okungalungile kwama-inductors ahlukahlukene.
2. Kukhona i-burr ku-soldering pad ye-SMD inductor
Kukhona inqubo yokusika umlenze ekukhiqizeni i-inductor ye-SMD.Kule nqubo, uma i-cutter ingagcinwa kahle, kulula ukubangela i-burr ku-inductor soldering pad.Kulokhu, kuzophinde kubangele ukunamathiselwe okungalingani kwe-inductor, okuholela ekushiseni okungalungile.
3. Unyawo olugobayo lwe-SMD inductor soldering pad alulingani
Ngaphansi kwezimo ezijwayelekile, amaphedi emikhawulweni yomibili ye-inductor kufanele anamathiselwe ngokuphelele ku-solder unama webhodi le-PCB.Kodwa-ke, uma amaphedi e-inductor engagobile kahle ngesikhathi sokugoba unyawo, kuzokwenza ukuthi isiphetho se-inductor sisonte, okuholela ekushiseleni okubi.
4. I-inductor body groove ijule kakhulu
Kunemigodi emibili emzimbeni we-SMD inductor.Lawa ma-grooves amabili ayindawo ngemuva kokuthi iphinikhodi ye-inductor igotshiwe.Kodwa-ke, uma i-inductor groove ijulile kakhulu, inkulu kunobukhulu beshidi lephedi, nakuba i-inductor inamathele ebhodini le-PCB, i-inductance pad imisiwe futhi ayixhumani ne-solder paste, okuholela ekushiseni okungalungile. .
5. Izinkinga ohlelweni lokukhiqiza amakhasimende
Ukuthengiswa okungalungile kwe-inductor ye-SMD akuyona nje inkinga ye-inductor ngokwayo.Ezimweni eziningi, ngenxa yezinkinga zenqubo yokukhiqiza yekhasimende, kuzophinde kuholele ekuhlanganisweni okungalungile kwe-inductor, njengezinga lokushisa eliphansi lokubuya lokunamathisela kwe-solder kanye nezinga lokushisa elinganele le-reflow soldering.
Ukunakwa okwengeziwe kufanele kukhokhwe ezinkingeni ezingenhla kunqubo yokushisela ye-SMD winding inductor ukuze kuncishiswe izinto ezingathandeki enqubweni yokushisela.
Uma unentshisekelo, sicela ukhululekeXhumana nathingeminye imibuzo.
Isikhathi sokuthumela: Mar-16-2023