Kodi SMT ndi chiyani?
SMT, kapena teknoloji yokwera pamwamba, ndi teknoloji yomwe imakweza zida zamagetsi pamwamba pa bolodi losindikizidwa (PCB). Njirayi ikukula kwambiri chifukwa cha zabwino zake zambiri, kuphatikiza kugwiritsa ntchito tinthu tating'onoting'ono, kukwaniritsa kachulukidwe kagawo kakang'ono, ndikuwongolera kupanga bwino.
Kodi SMD ndi chiyani?
SMD, kapena Surface Mount Device, imatanthawuza zida zamagetsi zomwe zimapangidwa kuti zigwiritsidwe ntchito ndi SMT. Zidazi zidapangidwa kuti zizikwera molunjika kumtunda wa PCB, ndikuchotsa kufunikira kwachikhalidwe chokwera pamabowo.
Zitsanzo za zigawo za SMD zikuphatikizapo resistors, capacitors, diode, transistors, ndi ma circuits ophatikizidwa (ICs). Kukula kwake kophatikizika kumapangitsa kuti pakhale kachulukidwe kagawo kakang'ono pa bolodi lozungulira, zomwe zimapangitsa kuti pakhale magwiridwe antchito ang'onoang'ono.
Kodi pali kusiyana kotani pakati pa SMT ndi SMD?
Ndikofunikira kumvetsetsa kusiyana kosiyana pakati paukadaulo wapamtunda (SMT) ndi zida zapamtunda (SMD). Ngakhale kuti ndi ogwirizana, amakhudza mbali zosiyanasiyana za kupanga zamagetsi. Nazi zina mwazosiyana zazikulu pakati pa SMT ndi SMD:
Chidule
Ngakhale SMT ndi SMD ndi malingaliro osiyana, ndi ogwirizana kwambiri. SMT imatanthawuza njira yopangira, pamene SMD imatanthawuza mtundu wa zigawo zomwe zimagwiritsidwa ntchito panthawiyi. Pophatikiza SMT ndi SMD, opanga amatha kupanga zida zazing'ono, zophatikizika kwambiri zamagetsi ndi magwiridwe antchito apamwamba. Ukadaulowu wasintha kwambiri makampani opanga zamagetsi, kupanga mafoni apamwamba kwambiri, makompyuta ochita bwino kwambiri komanso zida zapamwamba zachipatala, pakati pazatsopano zina.
Nayi mndandanda wathu wa SMD Reflow Motor:
| Zitsanzo | Kukula(mm） | Adavotera Voltage(V） | Adavoteledwa Panopa(mA） | Adavoteledwa(RPM） |
| LD-GS-3200 | 3.4*4.4*4 | 3.0V DC | 85mA Max | 12000±2500 |
| Chithunzi cha LD-GS-3205 | 3.4 * 4.4 * 2.8mm | 2.7V DC | 75mA Max | 14000±3000 |
| Chithunzi cha LD-GS-3215 | 3 * 4 * 3.3 mm | 2.7V DC | 90mA Max | 15000±3000 |
| Chithunzi cha LD-SM-430 | 3.6 * 4.6 * 2.8mm | 2.7V DC | 95mA Max | 14000±2500 |
Funsani Akatswiri Atsogolereni Anu
Timakuthandizani kupewa misampha kuti mupereke mtunduwo ndikuyamikira chosowa chanu cha micro brushless motor, panthawi yake komanso pa bajeti.
Nthawi yotumiza: Sep-24-2024
