I tēnei wā, kei reira ngākāore i weheahoahoa me tepuku motuhakete tuku hiko i roto i te mākete rama LED.
Ko te hoahoa kore-motuhake e herea ana ki ngā hua takirua-mātao, pērā i te rama whakakapinga o te pūrama, e whakauruhia ana te LED me te hua katoa ki roto i te kirihou kore-kawe hiko, nō reira kāore he mōrearea o te ru hiko ki te kaiwhakamahi whakamutunga.
E ai ki te whakaaturanga i roto i tepikitia
Mēnā ka taea e te kaiwhakamahi te pā atu ki te LED me te waea putanga, me whai pūtake hiko puku motuhake.
Mā te whakawhiti hiko motuhake, mā te pūtake hiko rānei o te puku LED kua wehea te hiko, ka taea te pā atu ki te LED mā te ringa, me te kore e pāngia e te hiko. Ahakoa ka taea tonu e te mana puku LED me te kore whakawhiti hiko wehe te whakatutuki i te whakamarumaru ā-mīhini mā te āwhina o te anga tiaki, kāore e taea te pā atu ki te LED i tēnei wā i te wā e mahi ana. Ka noho hei mea rongonui ngā rama kua wehea te hiko ā muri ake nei.
E ai ki te pikitia
He pai, he ngoikoretanga hoki ngā momo kore-motuhake me ngā momo motuhake o te tuku mana LED puku, ā, e whā ngā āhuatanga matua:
Mō te haumaru:He nui ake ngā painga o te pūtake hiko wehe, nā te mea he whānui te ngaohiko o te pūtake hiko wehe, he pai ake, he pumau hoki te mahi, ā, kāore e pā kino ki te tinana tangata, ā, kua pakari haere te hangarau wehe. He iti ake te kino o te awhe ngaohiko o te momo kore-wehe i te momo wehe, ā, kei waenganui i te awhe ngaohiko110V-300V, me te noho motuhakeka taea e te puna hiko te mahi60-300V, he tino ōrite te iahiko teitei me te iahiko iti.
Mō te whai huatanga:he iti te whai huatanga o te taraiwa momo wehe, ā, he teitei ake te whai huatanga o te taraiwa momo kore-wehe.
Mō te hanganga o te ara iahiko:Ko te nuinga o te kaupapa wehewehe o nāianei he kaupapa ara iahiko rere whakamuri AC/DC, nō reira he uaua ake te ara iahiko whanaunga, he nui hoki te utu. Ko te momo kore-wehewehe he whakamahi i te ara iahiko whakanui DC/DC, ara iahiko buck rānei, he māmā noa te ara iahiko whanaunga, nō reira he iti te utu.
Mō te tika o te au pūmau:ka taea te momo wehe i roto i te ±5%. He uaua te whakatutuki i te momo kore-wehe.
Taupānga:
1, te IC, te wāhanga rānei o te pūnaha hiko o te papa hiko, mai i te utu me te rōrahi, te kōwhiringa o te pūnaha hiko kore-motuhake.
2, te whakamahinga o te pūhiko hiko, i runga i ngā whakaritenga o te ora o te pūhiko, te whiriwhiri i te pūhiko hiko kore-motuhake.
Wā tuku: Hanuere-20-2021
