Ukuxhuma ama-LED Strips ku-"Series" vs "Parallel"

Unqume ukusebenzisaIzibani ze-strip ze-LEDkuphrojekthi yakho elandelayo, noma ungase ube sendaweni lapho usukulungele ukuhlanganisa yonke into ngocingo. Uma unokugijima okungaphezu kokukodwa komugqa we-LED, futhi uzama ukuwaxhuma emthonjeni wamandla owodwa, ungase uzibuze: ingabe kufanele axhunywe ngochungechunge noma ngokuhambisana?

Kodwa okokuqala, uyazi ukuthi yini uchungechunge nokuhambisana?
Uchungechunge lungenye yezindlela eziyisisekelo zokuxhuma izingxenye zesifunda. Xhuma ama-elementi esekethe ngayinye ngokulandelana. Isekhethi exhuma into ngayinye kagesi ochungechungeni ibizwa ngokuthi i-series circuit. Ukuxhumana okuhambisanayo kuyindlela yokuxhumana phakathi kwezingxenye, yizinhlobo ezimbili ezifanayo noma ezihlukene zezingxenye, amadivaysi, njll., isigaba sokuqala, ngesikhathi esifanayo, umsila nawo uxhunywe kwimodi yokuxhuma. Ngokuvamile kusetshenziselwa ukubhekisela ekuxhumekeni kwezingxenye ze-elekthronikhi kusekethe, okungukuthi, isifunda esihambisanayo.

Ungawaxhuma kanjani ama-strip e-LED ku-"Series"?

Uma udinga nje ukudonsa ibanga elifushane, ungathola izixhumi ezingenaso i-solderless, noma ungakwazi ngisho nokuhamba ibanga elide ngezintambo zethusi ezisikwe ubude obuyidingayo. Ngokugijima isikhathi eside, uzofuna ukubuka ukwehla kwamandla kagesi, kodwa ngaphandle kwalokho, okudingeka ukwenze ngempela ukukhiqiza uxhumano lukagesi phakathi kwamaphedi ethusi avumayo/abi ukusuka kwesinye isigaba somugqa we-LED ukuya kwesinye:

Ungawaxhuma kanjani ama-strips e-LED ku-"Parallel"?

Enye indlela yokuxhuma izingxenye eziningi ze-strip ye-LED ndawonye iwukuxhuma izintambo "ngokuhambisanayo." Le ndlela ihlanganisa ukudala ama-run azimele ezingxenye ze-strip ye-LED, ngayinye enezintambo ezixhunywe ngqo kumthombo wamandla.

Njengoba ungabona kumdwebo, lokhu kunciphisa inani lamanje elidinga ukudlula kunoma yisiphi isigaba se-strip ye-LED esinikeziwe, ngoba zixhunywe ngokuqondile emthonjeni wamandla. Lokhu kungasiza kakhulu ekwehliseni amandla okwehla kwamandla kagesi.

Kungani “Uchungechunge” kanye “ne-Parallel” Engalungile Ngokwezobuchwepheshe?

Ethandwa kakhulu low voltage 12V kanye24V LED strip,iqembu ngalinye linama-LED angu-3, ​​futhi lawa ma-3LED axhunywe ngochungechunge, hhayi nje ngomqondo ongewona wobunjiniyela, njengokuthi “okukodwa ngemva kokunye. Futhi amakhasimende amaningi awasebenzisa ochungechungeni,Ngoba lokhu kunikeza isimanje esifanayo kuwo wonke ama- izibani, izibani zentambo efanayo zingaba nokukhanya okufanayo, futhi uma isibani esisodwa kuphela sifushane futhi kunephutha le-short-circuit, khona-ke ezinye izibani zingase zikhanyiswe. Ngesikhathi esifanayo qala ngokukhipha kwe-IC inqobo nje uma u-1 wamanje, ungakhanyisa zonke izibani ochungechungeni, isakhiwo sesekhethi sisodwa.
Siphinde sibe nakhohigh voltage LED stripulwazi uma unentshisekelo.