Ithini i-patch resistor| ULULAME

Kuyini ukwakheka kwama-chip resistors? Namuhla, inductor manufacturer uzokuchazela.

Izinto eziyisisekelo

Idatha ye-substrate yama-chip resistors ithathwe kuma-ceramics angu-96% al2O3. Ngaphezu kokufakwa kahle kukagesi, i-substrate kufanele futhi ibe ne-conductivity enhle kakhulu yokushisa ekushiseni okuphezulu. I-motor inezici zamandla emishini nokunye. Ngaphezu kwalokho, i-substrate iyadingeka ukuthi ibe flat futhi imakwe ngendlela efanele. Izinga lokumelana nokuvikela okuphelele. I-electrode paste iphrintiwe endaweni.

Ifilimu ephikisayo

I-resistivity paste ene-resistivity ethile iphrintwa ku-substrate ye-ceramic bese i-sintered. I-Ruthenium dioxide isetshenziswa yodwa kumafutha okumelana.

Ifilimu yesondlo

Ukuze ulondoloze i-resistor, kubalulekile ukumboza ifilimu ye-resistor ngefilimu yesondlo. Ngakolunye uhlangothi, idlala indima yokugcinwa komshini, ngakolunye uhlangothi, ukuhlukaniswa okuzisholo kwe-resistor kugwema iphutha elibangelwa ukuxhumana phakathi kokumelana nomqhubi oseduze. Kungase futhi kuvimbele i-electrode ekuqothulweni yisisombululo se-electrotransfer enkambisweni eduze kokudluliselwa kukagesi, okuholela ekwehleni komsebenzi wokumelana. Ifilimu yesondlo iyindawo ephansi yokuncibilika engilazi enamathiselwe ephrintiwe futhi ifakwe i-sintered. I-Chip resistor Co., Ltd.

I-Electrode

Ukuze kuqinisekiswe ukuba khona kwe-solderability enhle nokuqina kwe-resistor, isakhiwo se-electrode enezingqimba ezintathu sisetshenziswa ngokwehlukana: ingaphakathi. Ngaphakathi. I-electrode yangaphandle. I-electrode yangaphakathi i-electrode yangaphakathi exhunywe ne-resistor, ngakho-ke idatha ye-electrode kufanele ikhethwe, ifilimu yokumelana inokumelana okuphansi kokuxhumana, ukuhambisana okuqinile ne-ceramic substrate, ukumelana okuhle kwamakhemikhali nokusebenza okulula kwe-electroplating. Ezinye ziphrintiwe futhi zifakwe nge-silver-palladium alloy. I-electrode yesendlalelo eseceleni iyisendlalelo se-nickel-plated, eyaziwa nangokuthi isendlalelo sokuvimbela amaza. Umsebenzi wawo ukuthuthukisa ukumelana nokushisa kwe-welding kanye nokunciphisa ukushaqeka okushisayo kwe-welding. Ingase futhi igweme ukuthuthela kwama-ion esiliva kusingqimba sefilimu yokumelana futhi ivimbele ungqimba lomthofu we-tin we-electrode yangaphandle (eyaziwa nangokuthi ungqimba oludayiswayo) ukuthi lungagqwali i-electrode yangaphakathi. Umsebenzi wayo ukwenza i-electrode ibe nokushisela okuhle futhi yandise impilo yokugcina ye-electrode. Ezinye zifakwe ugesi nge-tin-lead alloy.

Ngokusho kwedatha yokumelana, izinqamuleli zepheshi elingunxande zihlukaniswa zibe izinqamuleli zefilimu ezizacile nezimelana nefilimu eziwugqinsi. I-Patch inductor le patch inductor ibizwa nangokuthi i-inductor yamandla kanye ne-inductor yamanje ephezulu. I-chip inductor iyisici se-loop evaliwe. Ukunemba kokumelana nefilimu emincane kuphezulu futhi izinga lokushisa liphansi. Ukuqina kuhle, kodwa ububanzi bokumelana buncane, ngakho bufanele imvamisa ephezulu kakhulu. Izithasiselo zefilimu eziwugqinsi zivame ukusetshenziswa kumasekhethi.

Okungenhla ukwethulwa kokwakheka kwama-chip resistors. Uma ufuna ukwazi okwengeziwe ngama-inductors, sicela ukhululeke ukuxhumana nathi.