BGA yog ib tug high precision IC tivthaiv nyob rau hauv smt nti ua kev lag luam, tus nqi kuj tseem kim, belongs rau lub active nti, yog li rau cov txheej txheem mounting thiab technical yuav tsum siab heev. Yog hais tias lub bga mounting ib tug loj tus naj npawb ntawm cov teeb meem zoo, ces nws yuav ua rau raug nqi loj!
Feem ntau BGA txawm tias tin yog ib qho teeb meem zoo ntawm vuam, txawm tias tin feem ntau hu ua luv luv Circuit Court, qhov saum npoo ntawm bga hauv qab lub pob tin thiab cov tin pob hauv cov txheej txheem vuam tshwm sim hauv kev sib txuas, ua rau cov ntaub qhwv txuas thiab ua rau luv luv.
Ua los ntawm bga nti txawm tias tin feem ntau yog raws li hauv qab no
1) PCB (pad) tsis tiaj tus
pcb ncoo ncoo tsis tiaj tus, ua rau lub pob qhov siab tsis zoo ib yam, thaj chaw compression qhov tob tsis zoo ib yam, ua rau luv luv Circuit Court txawm tias tin.
2) tus nqi ntawm solder paste luam ntawv yog tuab heev
pad pad solder paste luam ntawv ntau dua tuab heev, ua rau cov reflow soldering, solder paste kub yaj tom qab lub pob tin thiab cov tin pob txuas nrog lub pob tin, uas ua rau txawm tias tin luv-circuit, uas yog bga txawm tias tin feem ntau yog vim li cas. rau qhov tshwm sim
3) PCB ncoo nrog cov khoom txawv teb chaws
Qhov no zoo ib yam li cov pcb ncoo tsis sib npaug, vim muaj cov khoom txawv teb chaws saum lub ncoo, ua rau muaj kev sib txawv ntawm cov khoom siv luam ntawv thiab pasting deviations, uas ua rau solder paste kub yaj ntawm cov pob zeb nyob sib ze txawm tias tin.
4) Mounting offset
bga belongs rau high-precision ic, qhov kev ncua deb ntawm lub tin pob yog tsawg tshaj li 1uM muaj, yog li qhov kev tso kawm tshuab nyob rau hauv lub mounting bga yuav tsum tau high precision mounting, yog hais tias muaj ib tug tin pob thiab ncoo sib txawv me ntsis, nws yog ib qho yooj yim. ua rau lub pob tin txuas nrog lub tin, uas yog qhov laj thawj tseem ceeb rau qhov tshwm sim ntawm bga txawm tias tin.
Qhov xwm txheej saum toj no yog qhov tshwm sim ntawm bga txawm tias tin qee qhov laj thawj, bga vuam zoo kuaj, qhov zoo tshaj plaws yuav tsum tau siv x-ray pom, kom pom qhov zoo ntawm bga vuam zoo.
Zhejiang NeoDen Technology Co., LTD., tsim nyob rau hauv 2010 nrog 100 ntxiv neeg ua hauj lwm & 8000 ntxiv Sq.m. Hoobkas ntawm cov cuab yeej ywj pheej, kom ntseeg tau tus qauv kev tswj hwm thiab ua tiav cov txiaj ntsig kev lag luam zoo tshaj plaws thiab txuag tus nqi.
Muaj tus kheej lub chaw machining, txawj sib dhos, tester thiab QC engineers, los xyuas kom meej lub peev xwm muaj zog rau NeoDen tshuab tsim, zoo thiab xa.
3 pawg R&D sib txawv nrog tag nrho 25 ntxiv rau cov kws tshaj lij R & D engineers, kom ntseeg tau tias qhov kev txhim kho zoo dua thiab siab dua thiab kev tsim kho tshiab.
Cov kws tshaj lij thiab cov kws tshaj lij Askiv txhawb nqa & kev pabcuam engineers, kom paub meej cov lus teb sai li sai tau hauv 8 teev, kev daws teeb meem muab hauv 24 teev.