1. Kev nyab xeeb siab: DC-044A lub qhov hluav taws xob ua lub fuse, tiv thaiv kev nyab xeeb ntawm cov khoom siv thiab cov neeg siv, thaum ua raws li cov qauv kev nyab xeeb thoob ntiaj teb.
2. Siv tau dav: DC-044A lub qhov (socket) fais fab yog qhov tsim nyog rau kev txuas ntau yam khoom siv fais fab, suav nrog roj teeb, teeb LED, koob yees duab saib xyuas, cov khoom siv hluav taws xob, cov khoom siv suab, thiab lwm yam.
3. Yooj yim nqa: DC-044A lub qhov hluav taws xob me me thiab yooj yim nqa, tsim nyog rau sab nraum zoov, kev ncig tebchaws thiab lwm qhov chaw ntawm DC fais fab mov.
4. Lub zog ruaj khov: DC-044A lub qhov hluav taws xob plhaub yog ua los ntawm cov khoom siv yas muaj zog, nrog kev tiv thaiv zoo heev, uas tuaj yeem tiv thaiv lub voj voog sab hauv thiab cov khoom.
Feem ntau hais lus, lub qhov hluav taws xob DC-044A muaj cov yam ntxwv ntawm kev nyab xeeb thiab kev ntseeg siab, kev siv dav, yooj yim nqa, ruaj khov, ruaj khov zoo thiab lwm yam. Nws yog lub qhov hluav taws xob DC zoo heev, uas siv dav hauv ntau yam khoom siv hluav taws xob.
1. Teeb pom kev zoo LED: Lub qhov hluav taws xob DC-044A tuaj yeem txuas nrog ntau yam teeb pom kev zoo LED, xws li cov ntawv tshaj tawm LED, teeb LED, cov ntxaij vab tshaus LED thiab lwm yam. Kev siv lub qhov hluav taws xob DC-044A tuaj yeem ua kom cov teeb LED tau txais lub zog ruaj khov, yog li ua kom lub teeb ci thiab xim ruaj khov.
2. Cov koob yees duab thiab cov khoom siv saib xyuas: Lub qhov hluav taws xob DC-044A txuas rau ntau lub koob yees duab thiab cov khoom siv saib xyuas. Cov qhov hluav taws xob tuaj yeem muab lub zog zoo thiab ruaj khov rau cov khoom siv no, yog li ua kom ntseeg tau tias qhov zoo ntawm cov duab video. Tsis tas li ntawd, lub qhov hluav taws xob DC-044 kuj tseem ua rau cov khoom siv saib xyuas ua haujlwm hauv txhua qhov chaw, yog li ua kom muaj kev pabcuam saib xyuas tsis tu ncua.
3. Cov khoom siv tswj hluav taws xob thiab cov khoom siv roj teeb: DC-044A lub qhov hluav taws xob tuaj yeem muab hluav taws xob tas mus li thiab ruaj khov rau ntau yam khoom siv tswj hluav taws xob thiab cov khoom siv roj teeb. Kev siv cov qhov hluav taws xob DC-044A tuaj yeem ua kom muaj kev ruaj khov thiab kev ntseeg siab ntawm lub zog zoo ntawm cov khoom siv no thaum ua haujlwm.
Zuag qhia tag nrho, lub qhov hluav taws xob DC-044A muaj ntau yam kev siv thiab tuaj yeem muab lub zog zoo thiab ruaj khov rau ntau yam khoom siv hluav taws xob. Txawm yog ib feem ntawm lub tsev lossis lub lag luam, lossis ua ib feem ntawm cov khoom siv sab nraum zoov, lub qhov hluav taws xob DC-044A muaj lub luag haujlwm tseem ceeb.