Kutheni ukwehla kwamandla ombane kwi-LED strip kwenzeka kwaye singakuphepha njani?

Xa usebenza neeprojekthi ze-LED strip ezinamandla aphezulu, usenokuba uzibonele ngokwakho okanye weva izilumkiso malunga nokuwa kwe-voltage okuchaphazela ii-LED strip zakho. Kuthetha ukuthini ukuwa kwe-voltage strip ye-LED? Kweli nqaku, sichaza unobangela wako kunye nendlela onokukuthintela ngayo ukuba kungenzeki.

Ukuhla kwevolthi yombane kwistrip yokukhanya kukuba ukukhanya kwentloko nomsila westrip yokukhanya akuhambelani. Ukukhanya okukufutshane nombane kukhanya kakhulu, kwaye umsila umnyama kakhulu. Oku kukwehla kwevolthi yombane kwistrip yokukhanya. Ukuhla kwevolthi ye-12V kuya kuvela emva kweemitha ezi-5, kwayeIsibane se-strip se-24Vkuza kuvela emva kweemitha ezili-10. Ukwehla kwevolthi, ukukhanya komsila westrip yokukhanya ngokucacileyo akuphezulu njengokwangaphambili.

Akukho ngxaki yokuwa kwe-voltage kwizibane ze-voltage eziphezulu ezine-220v, kuba okukhona i-voltage iphezulu, kokukhona i-current iphantsi kwaye kokukhona i-voltage incinci.

Umcu wokukhanya we-constant current low voltage strip unokusombulula ingxaki yokuwa kwe-voltage yomcu wokukhanya, uyilo lwe-IC constant current, ubude obungaphezulu bomcu wokukhanya bunokukhethwa, ubude bomcu wokukhanya we-constant current ngokubanzi yi-15-30 yeemitha, umbane onesiphelo esinye, ukukhanya kwentloko nomsila kuyahambelana.

Eyona ndlela ilungileyo yokuphepha ukuwa kombane we-LED strip kukuqonda unobangela wayo - umbane omninzi ohamba ngekopolo encinci kakhulu. Ungawunciphisa umbane ngokuthi:

1-Ukunciphisa ubude be-LED strip esetyenziswa ngombane ngamnye, okanye ukuqhagamshela izixhobo zamandla ezininzi kwi-LED strip efanayo kwiindawo ezahlukeneyo

2-Ukukhetha i-24V endaweni yeIsibane se-LED esine-12V(ngesiqhelo ukukhanya okufanayo kodwa isiqingatha samandla ombane)

3-Ukukhetha isilinganiselo samandla esiphantsi

4-Ukwandisa igeyiji yentambo yokudibanisa iingcingo

Kunzima ukwandisa ubhedu ngaphandle kokuthenga izibane ezintsha ze-LED strip, kodwa qiniseka ukuba uyazazi ubunzima bobhedu obusetyenzisiweyo ukuba ucinga ukuba ukwehla kombane kungaba yingxaki. Qhagamshelana nathi kwaye siza kukunika isisombululo esanelisayo!