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ʻEhia mau watts ke kumu kūʻai o ke kukui cob no ka mika?

Nūhou

ʻEhia mau watts ke kumu kūʻai o ke kukui cob no ka mika?

2024-07-26 11:45:53

Hoʻoholo ʻia ka mana o nā ʻāpana kukui COB e kāna hoʻolālā kikoʻī, a ʻokoʻa paha ka mana o nā ʻāpana kukui COB like ʻole. ʻO ka maʻamau, ʻo ka mana o hoʻokahi mika o nā ʻāpana kukui COB ma waena o 5 watts a me 20 watts, a ua hoʻokuʻu kekahi mau māka i nā ʻāpana kukui COB mana kiʻekiʻe. No laila, pono e hoʻokumu ʻia ka wattage o kahi ʻāpana kukui COB hoʻokahi mika ma luna o nā ʻāpana hoʻolālā o ke kaula kukui.

ana1

ʻO 4 mau mea nui e pili ana i ka mana o nā ʻāpana kukui COB

ʻO nā kumu nui e pili ana i ka mana o nā kukui COB penei:


ʻO ka helu a me ka nui o nā pahu kukui COB: ʻO ka mana a me ka mālamalama o nā ʻāpana kukui COB pili i ka helu a me ka nui o nā pahu kukui COB. ʻO ka ʻōlelo maʻamau, ʻoi aku ka nui o nā pahu kukui COB a ʻoi aku ka nui o ka nui ma ka pahu kukui COB, ʻoi aku ka kiʻekiʻe o ka mana a me ka mālamalama.


Ka hopena o ka wela: E emi ana ka pono o ka kukui COB i ka piʻi ʻana o ka mahana. No laila, ʻo ka hopena wela o nā ʻāpana kukui COB e hoʻopilikia i kona mana a me ka mālamalama. Hiki i nā ʻāpana kukui COB me nā hopena wela maikaʻi ke mālama i ka mana paʻa a me ka mālamalama.


Ke holo nei i kēia manawa: ʻO ka mana kiʻekiʻe a me ka ʻōlinolino o nā pahu kukui COB e pili ana i kā lākou kaʻa kaʻa kiʻekiʻe. ʻO ka mana a me ka ʻōlinolino o nā ʻāpana kukui COB e pili ana i ka holo kaʻa i hoʻolako ʻia me lākou.


ʻO ka mānoanoa a me ka maikaʻi o ka papa PCB: ʻO ka papa PCB ka substrate o ka COB light strip a e hoʻopilikia pū i kona mana a me kona ʻōlinolino. ʻOi aku ka maikaʻi o ka mānoanoa a me ka maikaʻi o ka papa PCB, ʻoi aku ka maikaʻi o ka hoʻouna ʻana i kēia manawa a me ka hopena wela, a ʻoi aku ka kiʻekiʻe o ka mana a me ka ʻōlinolino o ke kukui.


ʻO ka mana a me ka ʻōlinolino o nā ʻāpana kukui COB e hilinaʻi ʻia i ka hopena hui o nā mea he nui e like me ka helu a me ka nui o nā pahu kukui COB, ka hopena wela, ka holo ʻana i kēia manawa, a me ka mānoanoa a me ka maikaʻi o ka papa PCB.

bmfq

Pehea e helu ai i ka mana o COB light strip?
Pono e noʻonoʻo ka helu mana o nā ʻāpana kukui COB i kēia mau mea:

Voltage a me kēia manawa o kēlā me kēia chip LED: He nui nā pahu kukui LED ma ke kaula kukui COB. He ʻokoʻa ka volta a me ke au o kēlā me kēia chip LED, no laila pono lākou e helu ʻokoʻa, a laila hoʻohui pū ʻia e kiʻi i ka mana o ka pahu kukui holoʻokoʻa.

ʻO ka helu a me ka hoʻonohonoho ʻana o nā pahu kukui LED: ʻO ka helu a me ka hoʻonohonoho ʻana o nā ʻāpana LED ma ke kukui kukui COB e pili pū i ka helu ʻana o ka mana. ʻO ka ʻōlelo maʻamau, ʻoi aku ka nui o nā pahu LED, ʻoi aku ka nui o ka mana.

Ka mana i koho ʻia o ka mana hoʻokele: ʻO ka mana hoʻokele i hoʻohana ʻia e ka COB light strip e pili pū i ka helu mana, no ka mea, ʻoi aku ka nui o ka mana o ka mana o ka mana ma mua o ka mana o ka pahu kukui.
ckeu
Ma muli o nā kumu i luna aʻe nei, ʻo ka mana helu helu o ka COB light strip penei:

Mana = ∑ (Voltage o kēlā me kēia puʻupuʻu LED × Keia manawa o kēlā me kēia chip LED) × Ka helu o nā pahu LED × Ka helu hoʻonohonoho.

I waena o lākou, ʻo ka coefficient hoʻonohonoho maʻamau ʻo 1, ʻo ia hoʻi ua hoʻonohonoho ʻia nā pahu LED i kahi hoʻonohonoho laina.

Pono e hoʻomaopopo ʻia hiki ke hoʻohana wale ʻia ka helu mana o ke kukui COB ma ke ʻano he kuhikuhi. I ka hoʻohana maoli ʻana, pono e noʻonoʻo ʻia nā mea e like me ka hoʻoheheʻe ʻana o ka wela o ka pahu kukui a me ka hoʻohālikelike ʻana i ka lako mana hoʻokele e hōʻoia i ka palekana a me ka hana paʻa o ka pahu kukui.