Choj- hom hlws ris lub thawv yog ib hom kev sib txuas lub thawv, uas yog lawv cov qauv yooj yim, yooj yim ntawm kev ua haujlwm, thiab rov siv tau dua. Internally, lawv siv kab rov tav thiab ntsug conductive hlau daim hlau. Cov hlau txuas nrog cov phiaj no los ntawm kev ntxig lossis nias. Choj- hom hlws ris thawv yog dav siv hauv tsev, kev lag luam, thiab kev tsim kho.
Plug-nyob rau hauv cov thawv sib txuas yog yooj yim rau nruab thiab tswj, uas yog lawv cov qauv compact, yooj yim plugging thiab unpluggging, thiab kev nyab xeeb thiab kev ntseeg tau. Sab hauv, lawv siv tus pin thiab lub qhov (socket) qauv. Cov hlau txuas nrog lub qhov (socket) los ntawm kev ntxig cov pins. Plug- hauv cov thawv sib txuas tau dav siv hauv cov teeb pom kev hauv tsev thiab cov khoom siv hauv tsev.
Rail-mounted Junction Boxes
Rail- mounted junction boxes yog tsim rau cov tsev loj, kev lag luam, thiab kev tsheb ciav hlau hauv nroog. Lawv yog cov yam ntxwv ntawm cov qauv txhim khu kev qha, kev nyab xeeb siab, thiab muaj zog nthuav dav. Sab hauv, lawv siv lub tsheb ciav hlau thiab txuas cov blocks; cov xov hlau txuas nrog los ntawm kev ntxig cov blocks txuas rau ntawm txoj hlua. Txuas cov blocks tuaj yeem muab ntxiv lossis tshem tawm raws li xav tau los hloov kho rau cov xwm txheej sib txawv.
Lwm hom Junction Boxes
Dhau li ntawm peb hom uas tau hais los saum no, muaj lwm yam ntawm cov thawv sib txuas, xws li phab ntsa- cov thawv sib txuas, cov thawv ntawv hauv av, thiab tawg- cov thawv ntawv pov thawj. Cov hom kev sib txuas no txhua tus muaj lawv tus kheej cov yam ntxwv thiab cov xwm txheej siv tau; lub thawv sib txuas tsim nyog tuaj yeem xaiv raws li qhov xav tau tiag tiag.
