E pili ana i ka hoʻolako ʻana i ka mana hōʻike LED

ʻO ka Power Supply (PSU) he mea pono ʻole ma nā hōʻike LED i hoʻohana nui ʻia e hāʻawi i ka pono hana o kēia manawa a me ka hoʻomālamalama ʻana i nā LED. Hōʻike LED

Aia he mau haneli o nā mea hana lako hana hōʻike LED ma Kina. Ma hope o 30 mau makahiki o ka hoʻomohala ʻana, ua lilo ʻo PSUtechnology ma Kina i ʻoi aku ka makua a loaʻa iā ia kahi kuleana nui i ka mākeke honua. E like me ka hoʻokolokolo ʻana, kaʻana like ʻo Kina ma mua o 80% mākeke o PSUproduction a me ke kūʻai aku, ʻo 40 miliona ka nui.

Loaʻa i nā hiʻohiʻona hōʻike LED ʻokoʻa nā koi mana like ʻole. No ka laʻana, pono nā huahana pale aniani i ka lako mana e hana ʻia i ʻāpana lohi. ʻOi aku ka liʻiliʻi o ka lako mana, ʻoi aku ka maikaʻi o ka lawe ʻana i ka māmā o ke kino pale, a ʻoi aku ka nani o ka pale holoʻokoʻa. Pono nā huahana hōʻike LED waho i nā kumukūʻai mālama kiʻekiʻe a koi aku i ka hilinaʻi o ka mana lako a me ke ola lōʻihi. No ka lako mana i loko o ka pahu alumini die-cast, koi ʻia ke kiʻekiʻe a me ka mana kiʻekiʻe.

Ma ka ʻōlelo maʻamau, ʻo kēia nā hiʻohiʻona koʻikoʻi e loaʻa i kahi PSU kiʻekiʻe:

 1) ʻO ka hilinaʻi kiʻekiʻe: Hoʻokomo ʻia nā hōʻike LED he nui i nā kiʻekiʻe kiʻekiʻe, e hana ai ka mālama ʻana i ka lako mana me ka maʻalahi;

2) ʻO ke kiʻekiʻe kiʻekiʻe: ʻO ka hōʻike LED he huahana mālama i ka ikehu e koi ana i ka pono kiʻekiʻe o ka PSU. Mālama ka PSU kiʻekiʻe i ka hōʻike LED me ka hoʻohana haʻahaʻa haʻahaʻa, ka hana wela haʻahaʻa a me ka dissipation maikaʻi.

3) Ka mana kiʻekiʻe: Power factoris ka koi o ka mana mana ma ka ukana. Hoʻopili liʻiliʻi ka hōʻike LED hoʻokahi me ka mea haʻahaʻa i ka Power Grid. Akā inā ʻoi aku ka nui o kēlā mau ukana, e hoʻohaumia nui ia i ka Power Grid.

4) Ka pale ʻana i ka Surge: ʻO ka hiki o ka hōʻike LED ke pale aku i nā piʻi ʻana, ʻoi aku ka maikaʻi o ka hiki ke hoʻohuli i ka uila. He mea nui hoʻi e hoʻoikaika i ka pale ma kēia wahi. Ma muli o ka hoʻomaka ʻana o ka ukana a me ka hoʻokomo ʻana i ka uila, e komo mai nā ʻano piʻi like ʻole mai ka ʻōnaehana grid, a ʻo kekahi mau piʻi e hōʻino i ka hōʻike LED. No laila, pono e loaʻa i ka mana hōʻike LED ka hiki ke hoʻopau i ka komo ʻana o nā haʻalulu a pale i ka hōʻike LED mai ka pōʻino;

5) Ka hana pale: Ma kahi o nā hana pale maʻamau o ka hāʻawi mana hōʻike LED, ua ʻōlelo ʻia e hoʻohui i nā manaʻo maikaʻi ʻole o ka mahana i ka mana mana e pale i ka wela nui; pono ia e hoʻokō i nā koi o nā kānāwai palekana a me ka hoʻohālikelike electromagnetic;

6) ʻO nā hiʻohiʻona wela kiʻekiʻe: ʻAʻole hiki i ka mana kiʻekiʻe a me ka mana o ka hoʻoilo a me ke kauwela ambient temperaturecannot e hana i ka hana ʻana o ka mana o ka LED hōʻike;

7) ʻO nā hiʻohiʻona haʻahaʻa kiʻekiʻe: e kū i ka hoʻāʻo o ka wā haʻahaʻa kiʻekiʻe e like me nā lā sauna;

8) ʻO ka hana anti-interference kiʻekiʻe: nā mana gridfluctuations e like me ka uila uila, overvoltage a me ka overcurrent ʻaʻole hiki ke hōʻino i ka lako mana hōʻike LED.