He aha ka SMT?
ʻO SMT, a i ʻole ka ʻenehana mauna luna, he ʻenehana ia e kau pono ai i nā ʻāpana uila i ka ʻili o kahi papa kaapuni paʻi (PCB). Ke ulu nui nei kēia ala ma muli o kāna mau pōmaikaʻi he nui, me ka hiki ke hoʻohana i nā mea liʻiliʻi, e hoʻokō i ka nui o nā mea nui, a me ka hoʻomaikaʻi ʻana i ka hana hana.
He aha ka SMD?
ʻO SMD, a i ʻole Surface Mount Device, pili i nā ʻāpana uila i hoʻolālā ʻia no ka hoʻohana ʻana me SMT. Hoʻolālā ʻia kēia mau ʻāpana e kau pololei i ka ʻili o ka PCB, e hoʻopau ana i ka pono no ka kau ʻana ma waena o ka lua.
ʻO nā hiʻohiʻona o nā ʻāpana SMD e pili ana i nā resistors, capacitors, diodes, transistors, a me nā kaapuni i hoʻohui ʻia (ICs). ʻO kona nui paʻa e hiki ai ke kiʻekiʻe o ka ʻāpana ʻāpana ma ka papa kaapuni, e hoʻonui ai i ka hana ma kahi kapuaʻi liʻiliʻi.
He aha ka ʻokoʻa ma waena o SMT a me SMD?
He mea nui ka hoʻomaopopo ʻana i nā ʻokoʻa ʻokoʻa ma waena o ka ʻenehana mauna luna (SMT) a me nā ʻenehana mauna luna (SMD). ʻOiai pili lākou, pili lākou i nā ʻano like ʻole o ka hana uila. Eia kekahi o nā ʻokoʻa nui ma waena o SMT a me SMD:
Hōʻuluʻulu manaʻo
ʻOiai he mau manaʻo like ʻole ʻo SMT a me SMD, pili loa lākou. Hōʻike ka SMT i ke kaʻina hana, ʻoiai ʻo SMD e pili ana i ke ʻano o nā mea i hoʻohana ʻia i ka hana. Ma ka hoʻohui ʻana iā SMT a me SMD, hiki i nā mea hana ke hana i nā mea uila liʻiliʻi liʻiliʻi a ʻoi aku ka paʻakikī me ka hana i hoʻonui ʻia. Ua hoʻololi kēia ʻenehana i ka ʻoihana uila, e hana ana i nā smartphones kaila, nā kamepiula hana kiʻekiʻe a me nā mea lapaʻau kiʻekiʻe, i waena o nā mea hou.
Eia ka papa inoa o kā mākou SMD Reflow Motor:
| Nā hiʻohiʻona | Nui（mm） | Voltage koho（V） | Kuhi ʻia i kēia manawa（mA） | Heluhelu ʻia（RPM） |
| LD-GS-3200 | 3.4*4.4*4 | 3.0V DC | 85mA Max | 12000±2500 |
| LD-GS-3205 | 3.4*4.4*2.8mm | 2.7V DC | 75mA Max | 14000±3000 |
| LD-GS-3215 | 3*4*3.3mm | 2.7V DC | 90mA Max | 15000±3000 |
| LD-SM-430 | 3.6*4.6*2.8mm | 2.7V DC | 95mA Max | 14000±2500 |
E kūkākūkā i kāu mau alakaʻi loea
Kōkua mākou iā ʻoe e pale i nā pōʻino e hāʻawi i ka maikaʻi a me ka waiwai o kāu pono micro brushless ponoʻī, i ka manawa a me ka uku kālā.
Ka manawa hoʻouna: Sep-24-2024
