Nui nā pono o ka LED flash i nā polokalamu kelepona paʻalima

Aneane hiki ke hoʻohana ʻia nā kelepona paʻi kiʻi a pau i kēia mau lā.ʻOiaʻiʻo, makemake nā mea hoʻohana e kiʻi i nā kiʻi kiʻekiʻe ma nā kūlana haʻahaʻa.No laila, pono ke kelepona kāmele e hoʻohui i kahi kumu kukui hoʻomālamalama a ʻaʻole e hoʻokahe koke i ka pā kelepona.Hoʻomaka e ʻike.Hoʻohana nui ʻia nā LED keʻokeʻo e like me nā kukui kamera i nā kelepona paʻi kiʻi.Aia i kēia manawa ʻelua ʻālohilohi pahupaʻikiʻi kikohoʻe e koho mai: nā pahu kukui xenon a me nā LED kukui keʻokeʻo.Hoʻohana nui ʻia ʻo Xenon flash i nā pahu kiʻiʻoniʻoni a me nā kiʻi kiʻi kiʻi kūʻokoʻa ma muli o kona ʻālohilohi kiʻekiʻe a me ke kukui keʻokeʻo.Ua koho ka hapa nui o nā kelepona paʻi kiʻi i nā kukui LED keʻokeʻo.

1. ʻOi aku ka wikiwiki o ka strobe LED ma mua o nā kumu kukui

ʻO ka LED he mea hoʻokele i kēia manawa, a ʻo kāna puka māmā e hoʻoholo ʻia e ka holo mua i hala.ʻOi aku ka wikiwiki o ka strobe LED ma mua o nā kumu kukui ʻē aʻe, me ke kukui uila xenon, he manawa pōkole loa ia, mai 10ns a 100ns.ʻO ka maikaʻi o nā kukui keʻokeʻo ke hoʻohālikelike ʻia me nā kukui fluorescent keʻokeʻo keʻokeʻo, a ua kokoke ka papa kuhikuhi hana kala i ka 85.

2. He haʻahaʻa ka mana hoʻohana ʻana o nā kukui LED

Hoʻohālikelike ʻia me nā kukui uila xenon, ʻoi aku ka liʻiliʻi o nā kukui uila LED.Ma nā noi uila, hiki ke hoʻohana ʻia kahi pulse me kahi pōʻai liʻiliʻi e hoʻokele i ka LED.ʻO kēia ka mea e hiki ai ke hoʻonui nui i ka manawa a me ka puka māmā i hana ʻia e kēia manawa i ka pulse maoli, ʻoiai e mālama mau ana i ka pae awelika o kēia manawa a me ka hoʻohana ʻana i ka mana o ka LED i loko o kāna helu palekana.

3. Noho ka kaapuni alakaʻi LED i kahi wahi liʻiliʻi a liʻiliʻi ka interference electromagnetic (EMI).

4. Hiki ke hoʻohana ʻia ke kukui LED e like me ke kumu kukui mau

Ma muli o nā hiʻohiʻona o nā kukui LED, hiki ke hoʻohana ʻia no nā noi kiʻi kelepona kelepona a me nā hana uila.


Ka manawa hoʻouna: Sep-06-2021
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