Nūhou
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nā hiʻohiʻona alakaʻi
1. Mālama i ka ikehu: ʻO ka hoʻohana ʻana i ka ikehu o nā LED keʻokeʻo he 1/10 wale nō ia o nā kukui kukui a me ka 1/4 o nā kukui mālama ola.2. Ka lōʻihi: Hiki i ke ola maikaʻi ke hiki i nā hola 50,000, hiki ke wehewehe ʻia he "hoʻokahi a no nā mea āpau" no nā kukui o ka hale maʻamau.3. Hiki iā ia ke ...Heluhelu hou aku -
kumu alakai
I nā makahiki 1960, ua hoʻomohala nā limahana ʻepekema a me nā ʻenehana i nā LED light-emitting diodes me ka hoʻohana ʻana i ke kumu o ka semiconductor PN junction light-emitting.Ua hana ʻia ka LED i kēlā manawa me GaASP, a ʻulaʻula kona kala.Ma hope o 30 mau makahiki o ka hoʻomohala ʻana, hiki i ka LED kaulana ke hoʻokuʻu i ka ʻulaʻula, o ...Heluhelu hou aku -
Kaʻina hana a me ke ʻano hoʻonohonoho o ka hōʻike alakaʻi
1. Nānā kahua ʻO ia hoʻi, ma mua o ka hoʻokomo ʻia ʻana o kekahi mau pale hōʻike alakaʻi waho, pono e hoʻāʻo ʻia no ke kaiapuni kikoʻī, topography, luminous radiation range, light acceptance and other parameters.I mea e hōʻoiaʻiʻo ai i ka maʻalahi o ka hoʻokomo ʻana o nā bila, pono ia e ...Heluhelu hou aku -
ʻIke ʻike o ka capacitance hōʻike alakaʻi
ʻO ka capacitor kahi pahu e hiki ai ke mālama i ka hili uila.Hoʻokumu ʻia ia me nā ʻāpana metala ʻelua e pili kokoke ana, i hoʻokaʻawale ʻia e kahi mea insulating.E like me nā mea insulating like ʻole, hiki ke hana ʻia nā capacitor like ʻole.E like me: mika, porcelain, pepa, electrolytic capacitors, etc.Heluhelu hou aku -
nā pono o nā kukui pole kiʻekiʻe?
He kiʻekiʻe loa ka manaʻo o kēia huahana o ke kukui pole kiʻekiʻe, a hiki iā mākou ke ʻike maʻamau i nā kūlanakauhale like ʻole.No laila, he aha nā pōmaikaʻi o nā kukui pole kiʻekiʻe?E nānā kākou i ka hōʻike kikoʻī i hāʻawi ʻia e nā mea hana o nā kukui pole kiʻekiʻe.E nānā kākou i nā kikoʻī b...Heluhelu hou aku -
me ka hoʻohana ʻana i ka pahu kukui LED
No ka mea e pili ana ka pāpale kukui LED i ka overcurrent, he mea maʻamau ia e hoʻolohe i ka pale ʻana i ka uila i ka wā e hoʻohana ai.No laila, pehea lā mākou e pale ai i ka haʻalulu uila?Ma lalo nei, hāʻawi nā mea hana loea iā mākou i kekahi mau manaʻo, e hele mai e nānā.1. ʻO ka hoʻolālā hoʻolālā o ka pōpō ponoʻī ...Heluhelu hou aku -
hui ka uwea kūloko o ke kukui LED?
Nui nā uea i loko o ka pahu kukui LED, a inā hiki iā ia ke hana maʻamau, pono ia i ka uea pololei.No laila, he aha ka maʻamau e hui ai ka wili kūloko o ka mea paʻa kukui LED?Aia kahi hoʻolauna kikoʻī ma lalo nei, hiki iā mākou ke hoʻomaopopo i nā kikoʻī.Wahi a ka...Heluhelu hou aku -
e ke kukui alanui o ka lā
I ka hoʻohana ʻana i kēlā me kēia lā i nā kukui alanui o ka pā lithium solar, he mea hiki ʻole ke loaʻa kekahi mau haki, a i mea e hāʻawi ai i nā kūlana kukui maikaʻi, he mea kūlohelohe ia e hoʻoponopono i kēia mau pilikia i ka manawa.No laila, he aha ke kumu i haki ʻia ai ke kukui alanui solar lithium?Eia mākou e...Heluhelu hou aku -
he aha ke kukui alakai
Ma ka lima hoʻokahi, no ka mea, ʻo nā kukui LED he mau diodes māmā, hiki ke hoʻololi piha i ka ikehu uila i ka ikehu māmā ke hoʻohana ʻia, hoʻemi i nā poho a hoʻemi i ka pōʻino o ke kaiapuni!Ma ka lima ʻē aʻe, he lōʻihi ke ola lawelawe o ke kukui LED, a hiki ke hoʻohana ʻia no 100 ...Heluhelu hou aku -
he aha ke ʻano o ke alakaʻi
ʻO LED kahi ʻano semiconductor e hoʻopuka ana i ka mālamalama ke hāʻawi ʻoe iā ia i kahi volta.ʻO kāna ʻano hana māmā he kukui fluorescent a me ke kukui hoʻokuʻu kinoea.ʻAʻole he filament o LED, a ʻaʻole i hoʻokumu ʻia kona kukui e ka hoʻomehana ʻana o ka filament, ʻo ia hoʻi, ʻaʻole ia e hoʻomālamalama i ka ʻae ʻana ...Heluhelu hou aku -
Pehea e hoʻoponopono ai i ka deformation o ke kau ʻana o ke kukui laina LED
ʻO ka pūpū o ke kukui laina LED i hana ʻia me ka alumini alumini, me nā laina ʻālohilohi, ke ʻano maʻalahi, ka hiʻohiʻona nani, ka paʻa, ka pale ʻana i ka corrosion a me ka hoʻokomo maʻalahi.ʻO ka ili o ke kukui laina LED he electrostatic sprayed, hiki ke pale i ka wela kiʻekiʻe a me nā kūlana o ka wā.ʻO ka L...Heluhelu hou aku -
Hoʻokumu ʻia ka hapa nui o nā māla māla e nā kukui laina LED
Ma ke ʻano he mea hana kukui laina LED, ʻike mākou ʻaʻole i like ka nui o ke kahua kukui laina LED.ʻO ke kumu mua he nui ka poʻe e hana nei i kēia manawa.Ua lohe nā kānaka a pau e hiki ke loaʻa kālā ke kahua kukui laina LED.Ma kahi wahi, nui loa nā huahana ...Heluhelu hou aku