Yeyiphi engcono - 12V okanye 24V?

Ukhetho oluqhelekileyo xa ukhetha iUluhlu lwe-LED lunokuba yi-12V okanye i-24V. Zombini ziwela ngaphakathi kombane ophantsi wokukhanyisa, kunye ne-12V ibe yeyona sepcification eqhelekileyo. Kodwa yeyiphi engcono?

Kuxhomekeke kwizinto ezahlukeneyo, kodwa le mibuzo ingezantsi kufuneka ikuncede uyicuthe.

(1)Indawo yakho.

Amandla ezibane ze-LED ahlukile. Umtya wokukhanya we-12V unamandla amancinci kwaye usetyenziswa kwiimeko ezincinci. I-strip yokukhanya ye-24V inamandla amakhulu kwaye isetyenziswa kuluhlu olubanzi lweendawo.

(2) Ingaba unayo ingcaciso ekhoyo yonikezelo lombane?

Ukuba, umzekelo, usebenzisa iibhetri ze-12V okanye sele une-inventory ye-12V yamandla ombane, unokuba ngcono xa uqinisekisa ukuba imicu emitsha ye-LED iyahambelana noko sele unayo.

Ngaloo ndlela, awuyi kufuna ukuthenga iseti entsha yezinto zombane ukuze utshatise ii-LEDs.

(3)Iimeko zokupholisa kwindawo kunye nemfuneko yobude.

Umgca wokukhanya we-12V unamandla aphantsi kunye neemfuno eziphantsi zokutshatyalaliswa kobushushu. Ngenxa yamandla ayo aphezulu, iintambo zokukhanya ze-24V zineemfuno eziphezulu zokutshatyalaliswa kobushushu. Kwizicelo ezifana nokukhanya kwe-strip ye-LED, ubude obuqhubekayo be-strip ye-LED ngokuqhelekileyo buchazwa ngumbane wangoku onokuthi umkhondo wobhedu we-LED unokusingatha. Ngoko ke, imicu ye-24V ye-LED iya kukwazi ukuphatha kabini ubude obunokuthi i-12V ye-LED strip inokuthi, kucingelwa ukuba ukulinganiswa kwamandla kweemveliso ezimbini kuyafana.

(4)Umbane osebenzayo wamaso wesibane wahlukile.

Ukuze kuphuculwe ukuguquguquka nokutshintshiselana, ngokuqhelekileyo iyilelwe ukuba inikwe amandla yi-12V DC yombane. Umbane osebenzayo weentsimbi ezi-3 zesibane kwichungechunge malunga ne-9.6V.

Ukubeka nje, inkqubo ye-24V ye-LED iya kutsala isiqingatha semali yangoku njengenkqubo ye-LED ye-12V ukufezekisa inqanaba lamandla afanayo.

Kodwa kukho konke, kungakhathaliseki ukuba luhlobo luni lwebha yokukhanya, kungcono ukuhambelana neemfuno zakho. SiyabonelelaI-voltage ephantsi kunye nemigca yokukhanya yombane ephezulu, nayo ingaba iimfuno ezilungiselelweyo, nceda ungathandabuzi ukuqhagamshelana nathi