Ko tēhea te mea pai ake – 12V, 24V rānei?

He kōwhiringa noa i te wā e whiriwhiri ana i tētahiKo te hiko o te rīpene LED he 12V, he 24V rāneiKei roto i ngā rama ngaohiko iti e rua, ko te 12V te mea tino kitea. Engari ko tēhea te mea pai ake?

He maha ngā āhuatanga e whakawhirinaki ana ki tēnei, engari mā ngā pātai i raro nei koe e āwhina ki te whakawhāiti i tōna whakatau.

(1) Tō wāhi.

He rerekē te mana o ngā rama LED. He iti te mana o te rīpene rama 12V, ā, e whakamahia ana i ngā huihuinga iti. He nui te mana o te rīpene rama 24V, ā, e whakamahia ana i roto i ngā wāhi whānui.

(2) Kei a koe tētahi whakaritenga mō te pūhiko hiko?

Hei tauira, ki te mea kei te whakamahi koe i ngā pākahiko 12V, kei a koe rānei ētahi o ngā pūhiko hiko 12V, he pai ake pea te whakarite kia ōrite ngā rīpene LED hou ki ngā mea kei a koe.

Pērā ai, kāore koe e hiahia ki te hoko i tētahi huinga hiko hou hei taurite noa ki ngā rama LED.

(3) Ngā āhuatanga whakamatao ā-taiao me te roa e hiahiatia ana.

He iti te mana o te rīpene rama 12V, ā, he iti hoki ngā whakaritenga mō te whakamarara wera. Nā te kaha nui, he nui ngā whakaritenga mō te whakamarara wera o ngā rīpene rama 24V. I roto i ngā tono pēnei i te rama rīpene rama LED, ko te roa tonu mōrahi o te rīpene rama LED ka whakatauhia e te iahiko hiko ka taea e ngā tohu parahi o te rīpene rama LED te whakahaere. Nō reira, ka taea e ngā rīpene rama 24V te whakahaere i te roa e rua i te rīpene rama 12V, me te whakaaro he rite tonu ngā whakatauranga mana o ngā hua e rua. He iti ake te hekenga ngaohiko o te rīpene rama 12V i te 24V.

(4) He rerekē te ngaohiko mahi o ngā pirepire rama.

Hei whakarei ake i te whānui o te whakamahinga me te whakawhitiwhiti, ko te tikanga he mea hanga kia whakakahangia e te pūtake hiko 12V DC. Ko te ngaohiko mahi o ngā pīrere rama e toru e raupapa ana he tata ki te 9.6V.

Ki te kī ngāwari, ka tangohia e te pūnaha LED 24V te haurua o te nui o te iahiko e tangohia ana e te pūnaha LED 12V hei whakatutuki i te taumata mana ōrite.

Engari i te katoa, ahakoa te momo rama, he mea pai rawa atu kia rite ki ō hiahia. Ka whakaratohia e mātoungā rīpene rama ngaohiko iti me te ngaohiko teitei, ka taea hoki te whakarite i ngā whakaritenga, tēnā kaua e mangere ki te whakapiri mai ki a mātou