Uma kukhulunywa ngamapheshana okukhanya kwe-LED, empeleni awasebenzisi amandla angako. Ukusetshenziswa kwamandla okuqondile kuncike ngempela ekusetshenzisweni kwawo (lokho isilinganiso samandla) nokuthi made kangakanani. Ngokuvamile, uzobona imichilo ye-LED esukela kuma-watts ambalwa nje imitha ukuya cishe cishe kuma-watts ayishumi noma ayishumi nanhlanu. Futhi ngokweqiniso, angonga kakhulu amandla uma kuqhathaniswa nezinketho zokukhanyisa zesikole esidala.

Manje, mayelana nokukhetha phakathi kwemigqa ye-LED engu-12V ne-24V—nazi ezinye izinto ongacabanga ngazo:

1. Ukuphelelwa amandla.Ngokuyisisekelo, uma usebenzisa umucu omude, inguqulo engu-24V ivame ukuba ngcono ngoba ithwala amandla amancane, okusho ukuthi amandla amancane amosheka ezintanjeni. Ngakho-ke, uma uhlela okuthile okuyibanga elide kakhulu, i-24V ingase ibe ukukhetha okuhlakaniphile.

2. Ukukhanya nombala.Ngokweqiniso, ngokuvamile awukho umehluko omkhulu phakathi kwama-voltages amabili. Kuncike kakhulu kuma-chips e-LED athile nokuthi aklanywe kanjani.

3. Ukuvumelana.Uma amandla akho noma isilawuli siyi-12V, kulula ukuhamba nomugqa ongu-12V — kulula kanjalo. Okufanayo kuya uma unokusethwa kwe-24V; unamathele ku-voltage efanayo ukuze ugweme ubuhlungu bekhanda.

4. Indaba yokusetshenziswa kwangempela.Ngokusetha ibanga elifushane, noma iyiphi inketho isebenza kahle. Kodwa uma uhlela ukunika umugqa amandla esikhathini eside, i-24V ngokuvamile yenza ukuphila kube lula.

Sekukonke, ukuthi uhambe ne-12V noma i-24V kuncike kakhulu kuphrojekthi yakho ethile nokuthi uhlose ukwenzani. Vele ukhethe lokho okufanelana kangcono nokusetha kwakho!