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Ke hoʻokokoke mai nei ka pilikia ʻoihana chip LED
I ka makahiki 2019-1911 i hala iho nei, he "kaumaha" ia no ka ʻoihana LED, ʻoi aku hoʻi ma ke kahua o nā ʻāpana LED. Ua uhi ʻia ka mana ma waena o ka ʻeleʻele a me ka haʻahaʻa haʻahaʻa a me ka emi ʻana o nā kumukūʻai i loko o ka puʻuwai o nā mea hana chip. Hōʻike ka ʻikepili noiʻi GGII i ka pae holoʻokoʻa o Kina '...Heluhelu hou aku -
He aha ka hopena o ka hoʻomaʻamaʻa ʻana i ka māmā i ka pahu LED?
ʻIke ʻia ʻo LED ma ke ʻano he kumu kukui o ka hanauna ʻehā a i ʻole ke kumu kukui ʻōmaʻomaʻo. Loaʻa iā ia nā hiʻohiʻona o ka mālama ʻana i ka ikehu, ka palekana o ke kaiapuni, ke ola lawelawe lōʻihi a me ka leo liʻiliʻi. Hoʻohana nui ʻia ia i nā ʻano like ʻole e like me ka hōʻike, hōʻike, hoʻonaninani, backlight, kukui ākea a me ka urban...Heluhelu hou aku -
He aha ka ʻenehana? Hiki iā Light Keeper ke kōkua iā ʻoe e makaala
I kekahi mau makahiki i hala aku nei, i ka wā ʻōpiopio o kaʻu mau keiki, ua hoʻāʻo wau e kau i nā kukui Kalikimaka ma luna o ka lāʻau, akā ʻaʻohe o lākou i ʻā. Inā ua kaula ʻoe i nā kukui Kalikimaka a i ʻole i hoʻopili ʻia i kahi lāʻau i hoʻomālamalama mua ʻia, a laila aia ʻoe ma laila. ʻO kēlā me kēia hihia, ua kapa ʻia kēlā Kalikimaka i loko o ko mākou ʻohana ʻo Kalikimaka a ʻōlelo ʻo Pāpā s...Heluhelu hou aku -
No ke aha e ʻeleʻele ai nā kukui LED?
He mea maʻamau ka lilo ʻana o nā kukui alakaʻi i ʻeleʻele a ʻeleʻele hoʻi ke hoʻohana ʻia. E hōʻuluʻulu i nā kumu e hiki ai ke pōʻeleʻele i ke kukui LED, ʻaʻohe mea ʻē aʻe ma mua o nā helu ʻekolu. 1.Drive pōʻino LED kukui beads pono e hana ma ka haʻahaʻa DC voltage (ma lalo o 20V), akā, i kā mākou maʻamau ma ...Heluhelu hou aku -
ʻOi aku ka maikaʻi o ke kukui neʻe o waho, e pili ana i nā loiloi
ʻO ka moeʻuhane e pili ana i ka hoʻonani ʻana i loko o ka hale a i ʻole ka hana ʻana i ka ʻāina he mea hoihoi paha, akā ʻaʻole makemake ʻoe e poina i kahi mea hoʻohana pono home: nā kukui waho. Wahi a Global Security Experts Inc., hiki i nā kukui o waho ke hoʻōki i ka hana hewa e kūʻē iā ʻoe ...Heluhelu hou aku -
He aha nā LED "COB" a no ke aha he mea nui lākou?
He aha nā LED Chip-on-Board ("COB")? ʻO Chip-on-Board a i ʻole "COB" e pili ana i ke kau ʻana o kahi puʻupuʻu LED ʻole i pili pono me kahi substrate (e like me ka silicon carbide a i ʻole sapphire) e hana i nā ʻano LED. He nui nā pono o nā COB LED ma mua o nā ʻenehana LED kahiko, e like me Surface Mount ...Heluhelu hou aku -
ʻO Nanoleaf Lines kahi papa kukui māmā LED hoʻololi kala
ʻO ka mua, aia nā huinakolu; a laila, he mau huinahā. ʻO ka hope ka hexagon. Ano, e aloha aku i na laina. ʻAʻole, ʻaʻole kēia he hana geometry no kāu mau haumāna papa ʻeono. ʻO kēia ka lālā hou loa o ka papa inoa ulu o Nanoleaf o nā paneli kukui LED modular. ʻO nā laina Nanoleaf hou he ultra-l ...Heluhelu hou aku -
E lilo nā huahana kukui i mea akamai a hilinaʻi
I nā makahiki i hala iho nei, ua ulu wikiwiki ka mākeke LED honua, kahi i hoʻololi mālie i nā kukui incandescent, nā kukui fluorescent a me nā kumu kukui ʻē aʻe, a ua hoʻomau ka piʻi ʻana o ka piʻi wikiwiki. Mai ka hoʻomaka ʻana o kēia makahiki, ʻike ʻia ka mākeke o ka naʻauao ...Heluhelu hou aku -
E aʻo e pili ana i ke kukui LED
Nā kumu o ke kukui LED He aha nā LED a pehea lākou e hana ai? ʻO ke kukui LED no ka diode māmā. Hoʻopuka nā huahana kukui LED i ka māmā a hiki i ka 90% ʻoi aku ka maikaʻi ma mua o nā ʻōpuʻu kukui incandescent. Pehea lākou e hana ai? Ke hele nei kekahi au uila i loko o kahi microchip, e hoʻomālamalama ana i ke kukui liʻiliʻi no laila...Heluhelu hou aku -
ʻO ka 130th China Import and Export Fair
Ua hoʻokumu ʻia ʻo China Import and Export Fair, i kapa ʻia ʻo Canton Fair, i ka makahiki 1957. Hoʻonohonoho pū ʻia e ke Kuhina Kālepa o PRC a me ke Aupuni Kānaka o Guangdong Province a hoʻonohonoho ʻia e China Foreign Trade Center, mālama ʻia ia i kēlā me kēia puna a me ka hāʻule. Guangzhou, Kina. Canton Fair i...Heluhelu hou aku -
Hōʻikeʻike LED keʻokeʻo
Me ka holomua a me ka hoʻomohala ʻana o ke kaiāulu, ua lilo ka ikehu a me nā pilikia kaiapuni i mea nui o ka honua. ʻO ka mālama ʻana i ka ikehu a me ka mālama ʻana i ke kaiapuni ua lilo i mea hoʻoikaika nui o ka holomua kaiaulu. I ke ola o ka poʻe i kēlā me kēia lā, ʻo ke koi no ke kukui ...Heluhelu hou aku -
He aha ka mana mau LED hoʻokele mana lako?
ʻO kekahi o nā kumuhana wela loa i ka ʻoihana hoʻolako mana LED hou e alakaʻi ʻia i ka mana mana mau. No ke aha e pono ai ke alakaʻi ʻia nā LED e ke au mau? No ke aha ʻaʻole hiki ke hoʻokele mana mau? Ma mua o ke kūkākūkā ʻana i kēia kumuhana, pono mākou e hoʻomaopopo mua i ke kumu e pono ai ke alakaʻi ʻia nā LED e ka manawa mau? E like me ka mea i hōʻike ʻia e t...Heluhelu hou aku