I kēia mau makahiki i hala iho nei, ua hōʻike ʻia ka ʻoihana hoʻolako uila LED e ka holomua ʻenehana wikiwiki a me ka hoʻonui ʻana i ka noi no nā hopena hoʻopakele ikehu.Me ka hoʻoikaika honua no ka hoʻomau, ua hoʻonui nui ʻia ka mākeke o nā ʻōnaehana kukui LED, a ʻo ia ka mea i hoʻoulu i ka ulu ʻana i ka ʻoihana mana LED.
Ma ka hoʻoholo ʻana mai ka dynamics mākeke, ke ʻike nei ka ʻoihana i ke ʻano o nā mea hoʻokele LED e hoʻohui i nā hana naʻauao a me nā polokalamu e hoʻokō ai i ka ulu nui o ka noi no nā ʻōnaehana kukui akamai.ʻO ka puka ʻana mai o IoT (Internet of Things) a me AI (Artificial Intelligence) i hana i nā ʻoihana kukui i ʻoi aku ka paʻakikī, me nā mea hoʻokele LED e hoʻonui ana i ka hoʻohana ʻana i ka mana a me ka hoʻololi ʻana i nā kūlana i ka manawa maoli.
I loko o ka LED Keaukaha mana 'oihana, ka pono a me ka hoʻololi wikiwiki oMOSFET(Metal Oxide Semiconductor Field Effect Transistors) he mea koʻikoʻi.ʻO kēia mau mea semiconductor he mea nui ia o nā lako mana LED no ka mea hiki iā lākou ke mālama i nā au kiʻekiʻe me ka liʻiliʻi o nā poho, e hōʻoiaʻiʻo ana i ka hana ikaika.ʻO nā hiʻohiʻona koʻikoʻi o ka ʻenehana MOSFET, haʻahaʻa haʻahaʻa a me ka hiki ke hoʻololi wikiwiki, hoʻonui i nā hoʻolālā lako mana, hiki i nā mea hoʻokele LED paʻa, hilinaʻi a kiʻekiʻe.ʻO nā holomua i ka hoʻolālā MOSFET, e like me nā mea e hāʻawi ana i ka uku haʻahaʻa haʻahaʻa a me ka hoʻomaikaʻi ʻana i ka hana wela, e hoʻomau i ka hoʻomohala ʻana i nā hoʻonā mana kukui LED me ka nānā ʻana i nā noi hoʻomau, ikaika a me nā kumu kūʻai.
ʻO ka noi oWINSOKMOSFET i ka lako mana hoʻokele LED, ʻo nā hiʻohiʻona nui i noi ʻia:
| Helu hapa | Hoʻonohonoho | ʻAno | VDS | ID (A) | VGS(th)(v) | RDS(ON)(mΩ) | Ciss | Pūʻolo | |||
| @10V | |||||||||||
| (V) | Max. | Min. | ʻAno. | Max. | ʻAno. | Max. | (pF) | ||||
| hoʻokahi | N-Ch | 30 | 7 | 0.5 | 0.8 | 1.2 | - | - | 572 | SOT-23-3L | |
| Pālua | N-Ch | 60 | 6.5 | 1 | 2 | 3 | 43 | 52 | 870 | SOP-8 | |
| N+P | N-Ch | 60 | 6.5 | 1 | 2 | 3 | 26 | 36 | 670 | SOP-8 | |
| P-Ch | -60 | -4.5 | -1.5 | -2 | -2.5 | 60 | 75 | 500 | |||
| hoʻokahi | N-Ch | 100 | 15 | 1.5 | 2 | 2.5 | 80 | 100 | 940 | TO-252 | |
| hoʻokahi | N-Ch | 100 | 26 | 2 | 3 | 4 | 32 | 45 | 1350 | TO-252 | |
Nā helu waiwai ʻē aʻe e pili ana i ka WINSOK ma lunaMOSFEThe:
ʻO nā helu mea pili o WINSOK MOSFET WST3400: AOS AO3400, AO3400A, AO3404.Onsemi, FAIRCHILD FDN537N.NIKO-SEM P3203CMG.Potens Semiconductor PDN3912S.DINTEK ELECTRONICS DTS3406.
ʻO nā helu mea pili o WINSOK MOSFET WSP6946: AOS AO4828, AOSD62666E, AOSD6810.Onsemi, FAIRCHILD FDS5351.Potens Semiconductor PDS6810.DINTEK ELECTRONICS DTM4946.
ʻO nā helu mea pili o WINSOK MOSFET WSP6067: AOS AO4611, AO4612.Onsemi, FAIRCHILD ECH8690.P5506NV.Potens Semiconductor PDS6710.DINTEK ELECTRONICS DTM9906, DTM9908.
ʻO nā helu mea pili o WINSOK MOSFET: AOS AO4611, AO4612.
ʻO nā helu waiwai kūpono no WINSOK MOSFET WSF15N10: AOS AOD478, AOD2922.Potens Semiconductor PDD0956.
Nā helu mea pili oWINSOK MOSFETʻO WSF40N10 nā: AOS AOD2910E, AOD4126.Onsemi, FAIRCHILD FDD3672.NIKO-SEM P1210BDA, P1410BD.Potens Semiconductor PDD0904.DINTEK ELECTRONICS DTU40N10.
Ma ke ʻano holoʻokoʻa, mākaukau ka ʻoihana hoʻokele alakaʻi LED no ka ulu mau ʻana, alakaʻi ʻia e ka ikaika o ka ikehu, nā ʻenehana kiʻekiʻe, a me ka hoʻohui honua o nā ʻōnaehana kukui akamai a hoʻomau.
Ka manawa hoʻouna: Nov-06-2023
