what-power-supply-do-rgbic-led-strip-systems-need, what-power-supply-do-rgbic-led-strip-systems-need, /news
EN
2026/09/18
Te whakamāngai hiko tika mō tēnei ngā rākau āwhina hiko RGBIC he take matua kia whakamāngai tika i te rākau LED kia tūmataiti, kia tika ngā tae, me kia roa ngā wā o te whakamātautau. I rite ki ngā rākau LED tānoa e hiahiatia ana he whakarereke i te hāngā anake, he rākau LED e whakamārama ai e hiahiatia ana he whakamāngai hiko tātai kia tika, nā te mea ka mahi ngā chip LED takitahi, ā, ka whakawhitinga mai i te kaitohutohu kia whakamātautau ai ngā tae āhua. Ko te mātauranga i ngā hāngā o te whakamāngai hiko e whakakaha ana i te whakamātautau, e tiaki ana i ngā kaitohutohu uaua, ā, e whakakaha ana i tōu whakamātautau i ngā rākau LED āhua.

Ko te hāngā whakamātautau i tō koe whiriwhiri e whai ana i te mātātoko, i te pūhoro o te whakamātautau, me te wāhi o ō kōrero ā-hāngā o ngā rākau āhua LED kia whakamāhi i ngā whakamātautau pūmau kāore he whakamātautau, he whakamātautau rānei. Ko ngā hāngā iti ake he take o te whakamātautau o te hāngā, ā, he take hoki o te whakamātautau o te kaha o ngā LED me ngā raru o te kaitohutohu; ko ngā hāngā nui ake he whakamātautau o te hāngā me ngā hāngā hou. Ko tēnei aratohu he whakamārama i ngā whakamātautau hāngā e hiahiatia ana, i ngā ara whakamātautau hei whakamārama i te kaha o te watt, me ngā whakaaro mō te whakamāhi i ngā wāhi mahinga me ngā wāhi noho.
Ko ngā hua o ngā tātai rākau LED RGB e whai wāhi ana i tēnei wā e whakamahi ana i te 12V DC, i te 24V DC rānei, ā, kua piki ake te whakamahinga o ngā rākau 24V i ngā whakamātautau tauhokahoka. Ko te rākau 12V he pai mo ngā tātai poto, i tēnei wā ko ngā 5 mita te roa, kāore he pānga nui ki te pāmātua o te hiko; ā, ko ngā rākau 24V he mātua tonu ngā mahinga i ngā tātai roa atu i ngā 10 mita, i tēnei wā. Ko tō kōrero kōkiri LED RGBIC e whakaatu ana i te hiko e whai ana, ā, ko tō kōrero hiko e tātai ana i tēnei, me whakamātau i tēnei—kāore e taea te whakamātau i ngā hiko rerekē, ā, ka whakakorehia ngā whakamārama.
Ko ngā LED katoa i tēnei tātai LED e whakamāmātia ana e te rorohiko ka tāwhai i te āhua o te hōkura o te tae. Ko tēnei āhua o te RGBIC LED i te mātua o te hōkura ka kai i te 60–80 milliamps i ia huinga tae i te whakaatu i te mā whānui. Ki te whakamātau i te mātua o te āhua, whakarewa te mātua o ngā LED ki te āhua o te kai o ia LED, kātahi ko te tāpiri atu i te 10–15 ōrau o te whāinga mō te kaitohutohu me ngā mahi whakamāmātanga. He tauira, he tātai RGB e 30 ngā LED e whakamāmātia ana e te rorohiko i te mātua o te hōkura e hiahiatia ana te 1.8–2.4 amperes, ā, he hāngā hōkura e 30–40 amperes te hāngā e hiahiatia ana hei whakamārama i te whakamārama.
Whakarewa tō uara o te wāhanga (i ngā amperes) ki tōu rūmaki hāngā kia whai ai i te mātua o ngā watt. Ko tēnei he rūmaki 24V e tāwhai ana i ngā amperes 3, ā, he rūmaki 72-watt te hāngā e hiahiatia ana, engari ko ngā tikanga pai o te ao pūkenga e whakamārama ana kia whiriwhiri i tēnei rūmaki e 25–30 ōrau te nui ake i te tāwhai mātua i te ono. Ko tēnei whakamātautau mātua o ngā rākau hāngā LED RGB e whakamātau ana i te whakamātautau o te hāngā, e whakamātau ana i te tāwhai o te rūmaki i ngā wāhanga pāpā, ā, e whakapānui ana i te roa o te wāhanga. Ko tēnei he whirihoranga pai ake mō te whakamātautau o ngā watt 72, arā, he rūmaki 100-watt, kia whakamātau ai te rūmaki o ngā rākau hāngā LED RGB kia noho ai i rō i ngā rākau o te hāngā.
Hoko ngā huinga whakamātautau, ngā huinga pūmau-hāngā e tātari ana i te rere o ngā LED, kāore he huinga whakamātautau āhua. Ko ngā huinga ā-LED he tiaki i ngā pākihi, he whakamāmā i ngā rere maha, me ngā rere pūmau-hāngā hei whakamāreke i ngā kaiwhakamāhi i ngā tātai RGB e whakamāhi ana i ngā tātai LED. Tirohia ngā huinga e whai ana i te wā i waenganui i ngā hinga (MTBF) i te 50,000 haora, me ngā wāhanga hāngā e tātari ana i tōu taiao. Ko ngā huinga e whakamānaitia ana e UL, CE, me FCC he tohu o te whakamāna i te haumaru me te mahi pūmau mō tōu whakamāhi i ngā tātai LED e whakamāhi ana i ngā rorohiko.
Ko te hinga o te hāngā i ngā kōwhiringa pūhanga he take mātua mō ngā rārangi LED RGBIC e roa ake. Whakamahinga i te 18 AWG, tēnā i te 16 AWG mō ngā wāhi e toru i te mita, te 16 AWG mō ngā wāhi i waenganui i te toru me ngā ono mita, me te 14 AWG mō ngā wāhi e whātahi ake i te ono mita. I ngā hāngā e rua ōrau, he mātua te hinga o te mātauranga o te LED me te whānuitanga o te tae. Tātai i te hinga o te hāngā ki te whāinga: hinga o te hāngā = 2 × roa o te kōwhiringa × te āhua o te wāhi ÷ (1000 × te rōrahi o te kōwhiringa). Mō tēnei rārangi LED RGB e whātahi ana i te āhua o te toru amperes i te 24V i te wāhi e waru mita, e whakamahinga ana i te kōwhiringa 16 AWG, ko te hinga o te hāngā e whātahi ana i te 1.9V—e whakaaetia ana, engari e tātai ana i te tapa o runga.
Whakauru i tō kōpae hiko ki te kaiwhakamārama i mua, ka whakamahi i ngā rārangi tohutoro me ngā rārangi hiko ki ngā pūkoro āhua o te LED. Ko tēnei whakamātautau he iti ake te pakaru o te hiko i te rārangi tohutoro, ā, ko te kaiwhakamārama e whiwhi ana i te hiko tatau, kia wātea ai te whakamāhi i ngā pūkoro āhua o te LED RGB. I ētahi whakamātautau, he pai ake te whakamahi i ngā kōpae hiko tuarua i te wāhi waenganui o ngā pūkoro roa kia kore ai te pakaru o te hiko i te huinga. Whakamahi i ngā kōnengi kia kore ai te wai, whakauru i te fūs i te rārangi tāwhai i roto i te 6 inches mai i te kōpae hiko, ā, whakamātautau i te tāwhai i mua i te whakamāhi i te hiko—ko te whakauru i te tāwhai i te ara huringa he whakamāngungu tonu i ngā chip RGBIC.
Ko tēnei he tāwhai mātauranga mō ngā rākau hiko o te kāinga, e whakamāhi ana i ngā LED RGB mātauranga i te 60 LED i te mita, i te roa o ngā 5 mita i te 12V, ā, kei roto i tēnei he 300 ngā LED RGB takitahi. I te 60 miliāmperes i te LED kia mātātū tonu, ko te rākau hiko RGBIC nei e tāwhai ana i te 18 āmperes te pānga matua. I te whakamāhi i te 30% o te wāhi haumaru, ka tohua he 230-watt te hāngā hiko—ā, he 12V, 250-watt te hāngā hiko mātauranga e wānanga ana i tēnei, ā, he wāhi pai hoki hei whakamāhi me te whakamārama.
Ko te whakamahi i tēnei rārangi o ngā kōwhaiwhai LED RGB e whakamāmātia ana i waho, e 30 mita te roa, i te 24V, me ngā kōwhaiwhai e 60 i te mita, he 1,800 ngā wāhanga takitahi. Ko te rere o te hauāki mātua e tātari ana i te 108 amperes i te whakamāmātanga katoa o te mā. Ko te whakamārama o te 30% hei whakamārama haumaru, he 3,600-watt te whakamārama iti; heoi, ko te whakamahi i ngā hāngā toa āwhina e toru, e 1,500-watt ia, e whakauru ana i ngā wāhi e tika ana i te rārangi, he pai ake i te whakamahi i tētahi hāngā toa āwhina nui tonu. Ko tēnei ara o ngā kōwhaiwhai LED e whakamāmātia ana he whakamāmao i te pākoki o te hauāki, he whakapai ake i te tūpono o te tika o te rārangi o ngā kōwhaiwhai LED RGBIC, ā, he māmā ake hoki te whakamārama o te rārangi o ngā kōwhaiwhai LED RGBIC.
Kāore. Ko te whakamāhi i te hauāki hāngā toa e rerekē ana he whānanga mō te kaitohutohu me ngā kōwhaiwhai LED. Ko te whakamāhi i tēnei hāngā toa āwhina 12V mō tēnei rārangi o ngā kōwhaiwhai LED RGB e whakamāmātia ana i te 24V he whakamutunga katoa o te pūnaha, i te rārangi o ngā kōwhaiwhai LED, i te kaitohutohu rānei, i te whakamāmātanga anō i ngā tae e rerekē ana. Me whakamāhi i te hauāki o te hāngā toa āwhina i te rārangi o ngā kōwhaiwhai LED i te rārangi o ngā kōwhaiwhai LED.
Ka puta mai ngā pūngao iti iho i te kōaro, ka whakaiti i te mārama, ka kore e ōrite te tae, ā, ka puta mai te koretake o te kaiwhakahaere e puta ana i te ngū, te ngū o te whakaari, te kore rānei o ngā mana whakahaere. Ka kitea pea te rīpene rgbic arahina he pōuri ake i te tohu, a ka huri nga tae ki te karakara, ki te whero ranei ka heke te ngaohiko. Ko te iti o te rahi o te wā ka whakaiti i te ora o te wāhanga, ā, ka taea te whakaoho i te tiaki whakaweto wera.
Ae, he pai. Kaore nga puna hiko noa e whai mana ki te whakahaere i te ngaohiko, te tiaki i te kaha, me te whakahaere wera e hiahiatia ana e nga punaha raina rgb e hiahiatia ana. Kei roto i ngā rauemi LED-rated ngā arawhata whakaū e pupuri ana i te ngaohiko tika i raro i ngā kawenga hurihuri, e tiaki ana i ō wāhanga tairongo, e āhei ana hoki i te whakatinana pono o ngā pānga rama ārai i runga i ō rama rārangi arawhata.