Yeyiphi engcono - i-12V okanye i-24V?

Ukhetho oluqhelekileyo xa ukhethaI-LED strip ingaba yi-12V okanye i-24VZombini ziphantsi kokukhanya kwe-voltage ephantsi, apho i-12V iyeyona nto ixhaphakileyo yokuhlukanisa. Kodwa yeyiphi engcono?

Kuxhomekeke kwizinto ezahlukeneyo, kodwa imibuzo engezantsi ifanele ikuncede uyinciphise.

(1) Indawo yakho.

Amandla ezibane ze-LED ahlukile. I-12V light strip inamandla amancinci kwaye isetyenziswa kwiimeko ezincinci. I-24V light strip inamandla amakhulu kwaye isetyenziswa kwiindawo ezahlukeneyo.

(2) Ngaba unayo ingcaciso yombane ekhoyo?

Ukuba, umzekelo, usebenzisa iibhetri ze-12V okanye sele unezixhobo zombane ze-12V, kungcono uqinisekise ukuba ii-LED strips ezintsha zihambelana noko sele unako.

Ngale ndlela, akuyi kufuneka uthenge iseti entsha yamandla ukuze nje ufanise ii-LED.

(3) Iimeko zokupholisa ezingqongileyo kunye nemfuneko yobude.

I-12V light strip inamandla aphantsi kwaye ineemfuno eziphantsi zokusasaza ubushushu. Ngenxa yamandla ayo aphezulu, ii-24V light strip zineemfuno eziphezulu zokusasaza ubushushu. Kwizicelo ezifana nokukhanyisa ii-LED strip, ubude obuphezulu obuqhubekayo be-LED strip budla ngokulawulwa ngumbane wamandla ombane onokuphathwa zii-LED strip copper traces. Ke ngoko, ii-24V LED strips zihlala zikwazi ukuphatha ubude obuphindwe kabini kunobo be-12V LED strip, kucingelwa ukuba ukulinganiswa kwamandla eemveliso ezimbini kuyafana. I-12V strip ine-voltage drop ene-legth engaphantsi kune-24V.

(4) I-voltage yokusebenza yeentsimbi zezibane yahlukile.

Ukuze kuphuculwe ukuguquguquka kunye nokutshintshatshintshana, ngokubanzi yenzelwe ukuba isebenze ngombane we-12V DC. I-voltage yokusebenza yee-lamp beads ezi-3 ezilandelelanayo imalunga ne-9.6V.

Ngamafutshane, inkqubo ye-24V LED iya kutsala isiqingatha senani lamandla njengenkqubo ye-12V LED ukuze ifikelele kwinqanaba elifanayo lamandla.

Kodwa xa iyonke, nokuba loluphi uhlobo lwebha yokukhanya, yeyona ifanelekileyo kwiimfuno zakho. Sibonelelaimicu yokukhanya ye-voltage ephantsi kunye ne-voltage ephezulu, inokuba neemfuno ezenziwe ngokwezifiso, nceda ungathandabuzi ukuqhagamshelana nathi