ʻAʻole hiki i ka AC-free LED ke pale aku i ka loiloi ʻenehana mana mau o kēia manawa 1. ʻAʻole ʻo AC-free LED ka hoʻololi koʻikoʻi o ka hāmeʻa. I nā huaʻōlelo ʻē aʻe, ʻaʻohe chip LED i loaʻa ʻole ka hana hana o AC Electric Farm. ʻO ka AC-free LED i loaʻa i kēia manawa he mea hoʻonohonoho kūikawā i loko o ka chipset kūloko. He hoʻololi wale nō ia i ke ʻano o loko o ka hāmeʻa LED. ʻOiaʻiʻo ʻAʻole maʻalahi ka pae o ka hana. ʻO ka hoʻokomo ʻana o AC-free LED ka hapa nui o ka ʻike i paʻi ʻia e Seoul Semiconductor. Hiki ke ʻike ʻia he alahaka hoʻoponopono maʻamau ia e hoʻoponopono i ka pilikia o ke kamaʻilio ʻana ma ka mea i kapa ʻia ʻo DC LED power supply problem. Me he mea lā ua hoʻopau ʻia ka diode rectifier, akā ua kaupalena ka hoʻohuli ʻana o ka LED. Ke loaʻa ka mānoanoa i ka piko nui, ʻaʻole pono ka pōmaikaʻi. No ka mea, he hoʻohālike ia o ke kaapuni alahaka hoʻoponopono, ʻo ka hapalua wale nō o ke kahe o kēia manawa e kahe ana ma ka lima alahaka ʻehā, a kahe ka haʻahaʻa DC ma o ke au holoʻokoʻa, e hopena i ka hāʻawi ʻana o ka hoʻouka ʻana o nā LED i kēlā me kēia hui. A me ka pono e hoʻokuʻu i ka māmā, e like me ka overcurrent e hana i ka pohō māmā a hoʻopilikia i ke ola. ʻA> rail loaʻa peh. Hoʻopau wale ʻia ka DC LED. E nānā pono i ke kaapuni, a i kēia manawa ua lilo ia i mau LED maikaʻi a hoʻohuli i kēlā me kēia hui. ʻOiaʻiʻo, ʻaʻole pono ʻoe e paʻakikī loa i ka wā mua. 2. ʻAʻole pale ʻo AC-free LED i ka ʻenehana mana mau o kēia manawa. Mai ka hoʻomaka ʻana, ʻaʻole ʻoi aku ka kiʻekiʻe o ka hopena māmā o AC LED ma mua o ka LED maʻamau. Ua ʻōlelo ʻia ʻo ia ka pae hoʻomohala. Manaʻo ka mea kākau ua like ke kumu o nā pahu LED like. ʻO ka mea nui e kaupalena i ka nui o ke kukui no kēlā me kēia tile ke ʻano kaapuni o ke alahaka hoʻoponopono. E noʻonoʻo i hoʻokahi pūʻulu o nā LED hiki ke hana maʻamau, e hāʻawi i ka pāʻani piha i ka hopena māmā, a ʻo 80% o nā hui ʻehā i koe e hana ma ke kūlana underwriting me nā hopena māmā maikaʻi ʻole. ʻAʻohe mea pehea e hoʻomohala ai me ia, ʻoi aku ka haʻahaʻa ma mua o ka pono o ka LED maʻamau. ʻO ke ala e hoʻomaikaʻi ai ʻo ka haʻalele ʻana i ke alahaka hoʻoponopono kūpono ʻole. ʻAʻohe hana pale mau i kēia manawa i ka AC-free LED. Ke hoʻohana ʻia, pono e hoʻopili ʻia i ka pale kahe. Eia nō naʻe, i ka wā i kaupalena ʻia ai ka mana o ka mana, pono ia e hana ma ke ʻano haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa o ke kumu i lalo i ka wā maʻamau a haʻahaʻa paha. ʻO ka palena kū'ē he ala palekana maikaʻi ʻole. ʻAʻole ia wale nā hemahema, akā hilinaʻi pū i ka hoʻohana ʻana i ka ikehu e hana, i hoʻemi ʻia ka hoʻohana ʻana o ka mana. Inā makemake ʻoe e hoʻohui i kahi PTC e hoʻoponopono i ka pilikia mau o ka LED i kēia manawa, ʻaʻole ʻoe maopopo i ka hana o ka mea. Hoʻohana nui ʻia ka PTC i ka pale overcurrent a me ka pale wela. Ke nui loa ke au o ke kaapuni, ke hiki aku ka PTC i ka wela o ka hale ma hope o ka wela, piʻi nui ka waiwai kū'ē i ka hemo. Hoʻohana ʻia ka pōʻai hoʻopau i ka TV kala e hana i kahi mahu attenuation nui o kēia manawa. ʻana. Ke hoʻopilikia ʻia ka PTC resistor e ka wela a puni, e wehe ʻia ka mahana i ka wā e piʻi ai ka mahana ma mua o ka wahi noho, hiki ke pāʻani i ka hoʻololi ʻana i ka pale wela. Inā makemake ʻoe e hilinaʻi i nā hiʻohiʻona coefficient wela maikaʻi o ka PTC kū'ē i ka hopena pale mau o ka LED i kēia manawa: ʻO ka mua, ke kū nei ke kū'ē PTC i kēia manawa, aia kahi kaʻina manawa wela e wela ai. Ua hoʻopōʻino ka LED i kēia manawa. ʻO ka lua, ʻo ka wela wela o ka PTC resistor hiki ke hoʻomalu i ka manawa mau. A laila hiki ke hoʻololi i ka hopena o ka wela kaiapuni kiʻekiʻe a me ka haʻahaʻa i mau kekona degere e hoʻololi i kēia "waiwai kahawai mau" i mea ʻole. Hiki paha i nā mea LED maʻamau ke maʻalahi ke kahe i ke au maʻalahi o kēia manawa? Minamina. A ʻoi aku ka pilikia o ke kahe mau ʻana o ke kamaʻilio ma mua o ka manawa mau o DC. ʻOiaʻiʻo, hiki ke loaʻa nā ʻano kākoʻo huahana kiʻekiʻe. Ma kahi o ka ikehu, e ʻoi aku ka ikaika o nā mea hana LED ma ke ʻano o ka ʻenehana kaapuni, a ʻoi aku ka maikaʻi o ka nānā ʻana i ka hoʻomohala ʻana i nā huahana kukui LED haʻahaʻa a me ke kukui kiʻekiʻe.
Hiki ke hoʻokaʻawale ʻia ka pahu kukui kukui LED i ʻelua mau ʻano hoʻopihapiha ʻokoʻa: hoʻokomo pololei a hoʻokomo i ka kukui LED -emitting diode. Ua kapa ʻia ʻo LED patch e like me
Ua hoʻohana ʻia ʻo UVLED i nā ʻoihana like ʻole. Hiki ke hoʻokaʻawale ʻia nā kumu kukui i ʻekolu mau ʻāpana e like me ke ʻano, nā kumu kukui kuhikuhi, nā kumu kukui laina a me
0603 Yellow Curvy Poor LED Lighting Ball Volume 1.6*1.5 mānoanoa he 0.55mm ʻO ka liʻiliʻi liʻiliʻi, ʻālohilohi kiʻekiʻe, hilinaʻi ikaika, a me ke ola a hiki i 100,000 hola.
I nā makahiki i hala iho nei, me ka hoʻomau mau ʻana o nā lako lāʻau lapaʻau, ua hoʻohana pū ʻia ka hoʻohana ʻana i ka lāʻau lapaʻau UV glue i ka hana ʻana i nā lako olakino.
Ua ʻike ʻia ʻo UV glue he shadow glue. He nui ke kolu o UV ma hope o ka ʻimi. Eia nō naʻe, i kekahi manawa ua ʻike ʻia ka lepili UV ma hope o ka hoʻōla ʻana he pheno melemele
I kēia mau lā, ua oʻo ʻo ka ʻenehana UV i loko o ka hale, hiki ke hoʻohālikelike ʻia me ke kolu UV e like me Lotte a me Dao Corning. Eia naʻe, i nā makahiki ʻelima mua, no ka mea d
Hoʻokomo pololei ʻia nā mea hana kukui kukui LED e kamaʻilio e pili ana i ka ʻokoʻa ma waena o ka ʻike pale kukui kukui LED: I kēia manawa, aia nā pale alumini, keleawe.
ʻO ka hopena ulu ulu ʻana o ka hawewe nalu LED 1. ʻO ka mahana kala a me ke kahe o nā kukui mea kanu: ʻike ʻia ka mahana kala a me ke kahe o nā kukui mea kanu fr
ʻaʻohe data
ʻO kekahi o nā mea hoʻolako UV LED ʻoihana nui loa ma Kina
ua paʻa mākou i nā LED diodes no nā makahiki he 22+, he alakaʻi alakaʻi i nā chips LED hou. & mea kūʻai no UVC LED 255nm265nm 275nm, UVB LED 295nm ~ 315nm, UVA LED325nm 340nm 365nm ~ 405nm
E waiho i kāu nīnau, e hāʻawi mākou iāʻoe i nā huahana maikaʻi a me nā lawelawe!
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ʻO kāuʻike kumu, nā hana a ka hana pūnaewele, nāʻike kālepa, e pono ai nāʻikepili e hāʻawi iāʻoe i kā mākou kūʻai maʻamau, e lawe ana i nā lawelawe maʻamau. ʻO ka haʻaleleʻana o kēia mana e hopena i ka pauʻole o ka kūʻaiʻana a iʻole ka paralysis o kāu moʻokāki.
ʻO kāuʻikeʻike, nā hana hana pūnaewele, kaʻike pūnaewele, ke kālepaʻana, e loaʻa nāʻikepili e hoʻomaikaʻi nui i ka hana pūnaewele.
ʻO kāuʻikeʻikepili, nā hana e pono ai nā hana,ʻikeʻike, kaʻike noiʻi, kaʻikeʻikepili,ʻikeʻia nāʻikepili, a me nāʻikepili i mea e kūpono ai nā huahana
E haʻi mai kēia mau kuki iā mākou pehea e hoʻohana aiʻoe i ka pūnaewele a kōkua iā mākou e hana maikaʻi. ʻO ka laʻana,ʻae kēia mau kuki iā mākou e helu i ka nui o nā malihini i kā mākou pūnaewele aʻike i ka wā e neʻe ai nā malihini i ka wā e hoʻohana ai. Kōkua kēia iā mākou e hoʻomaikaʻi i ka hana o kā mākou pūnaewele. No kaʻano maʻamau, ma ka hōʻoia i kēlā mau mea hoʻohana e loaʻa i ko lākou mea eʻimi nei aʻaʻole loa ka lōʻihi o ka manawa.