SMT yog dab tsi?
SMT, los yog nto mount technology, yog ib tug tshuab uas mounts hluav taws xob Cheebtsam ncaj qha mus rau saum npoo ntawm ib tug luam Circuit Court board (PCB). Txoj hauv kev no tau dhau los ua neeg nyiam vim nws muaj ntau yam zoo, nrog rau kev muaj peev xwm siv cov khoom me me, ua tiav cov khoom siv ntau dua, thiab txhim kho kev tsim khoom.
SMD yog dab tsi?
SMD, lossis Surface Mount Device, hais txog cov khoom siv hluav taws xob tshwj xeeb tsim los siv nrog SMT. Cov khoom no yog tsim los rau mount ncaj qha mus rau lub PCB nto, tshem tawm qhov xav tau rau cov tsoos los ntawm lub qhov mounting.
Piv txwv ntawm SMD cov khoom muaj xws li resistors, capacitors, diodes, transistors, thiab integrated circuits (ICs). Nws qhov loj me me tso cai rau cov khoom siv ntau dua ntawm lub rooj tsav xwm hauv Circuit Court, ua rau muaj kev ua haujlwm ntau dua hauv cov hneev taw me me.
Dab tsi yog qhov txawv ntawm SMT thiab SMD?
Nws yog ib qho tseem ceeb kom nkag siab txog qhov sib txawv ntawm qhov sib txawv ntawm qhov chaw mount technology (SMT) thiab nto mount li (SMD). Txawm hais tias lawv muaj feem cuam tshuam, lawv koom nrog ntau yam ntawm kev tsim hluav taws xob. Nov yog qee qhov sib txawv tseem ceeb ntawm SMT thiab SMD:
Cov ntsiab lus
Txawm hais tias SMT thiab SMD yog cov ntsiab lus sib txawv, lawv zoo sib xws. SMT hais txog cov txheej txheem tsim khoom, thaum SMD hais txog hom khoom siv hauv cov txheej txheem. Los ntawm kev sib koom ua ke SMT thiab SMD, cov tuam txhab tsim khoom tuaj yeem tsim cov khoom siv hluav taws xob me me, compact dua nrog kev ua haujlwm zoo. Cov thev naus laus zis no tau hloov pauv kev lag luam hluav taws xob, ua kom muaj cov smartphones stylish, cov khoos phis tawj ua haujlwm siab thiab cov cuab yeej kho mob siab heev, ntawm lwm yam kev tsim kho tshiab.
Ntawm no Sau peb SMD Reflow Tsav:
| Cov qauv | Loj(mm) | Rated Voltage(V) | Rated Tam sim no(mA) | Rated(RPM) |
| Qauv: LD-GS-3200 | 3.4 * 4.4 hli | 3.0V DC lub zog | 85mA Max | 12000 ± 2500 hli |
| Qauv TSIS MUAJ: LD-GS-3205 | 3.4 * 4.4 * 2.8 hli | 2.7V DC 2 | 75mA Max | 14000 ± 3000 hli |
| Qauv TSIS MUAJ: LD-GS-3215 | 3 * 4 * 3.3mm | 2.7V DC 2 | 90mA Max | 15000 ± 3000 hli |
| Qauv TSIS MUAJ: LD-SM-430 | 3.6 * 4.6 * 2.8 hli | 2.7V DC 2 | 95mA Max | 14000 ± 2500 hli |
Tham nrog koj tus thawj coj kws tshaj lij
Peb pab koj kom tsis txhob muaj qhov cuam tshuam kom xa cov khoom zoo thiab muaj nuj nqis rau koj qhov kev xav tau micro brushless lub cev muaj zog, raws sijhawm thiab nyiaj txiag.
Post lub sij hawm: Sep-24-2024
