Cov cwj mem hluav taws xob digital muaj lub luag haujlwm ntawm kev ntsuas tus nqi hluav taws xob, uas feem ntau muab faib ua 12 36 55 110 220 cov ntaub ntawv.
Yog tias tsuas yog 12 tso tawm, nws txhais tau tias qhov hluav taws xob koj ntsuas yog li 12V. Yog tias tag nrho cov lej no tshwm sim, coj tus nqi siab tshaj plaws ntawm sab xis, uas yog 220V. Nws txhais tau tias qhov voltage koj ntsuas yuav tsum nyob ib ncig ntawm 220V. Yog tias nws hnov tsw Nws yuav tsum yog qhov ua rau cov dej ntws tawm. Lub tshuab hluav taws xob hauv tsev puas muaj kev tiv thaiv cov dej xau? Lub tshuab rhaub dej puas muaj kev tiv thaiv zoo thiab hauv av? Nws kuj yuav yog vim qhov nruab nrab thiab nyob ntawm cov xaim rov qab. Qhov hloov ib txwm yuav tsum tswj cov xaim nyob, tab sis yog tias cov xaim nyob thiab cov xaim nruab nrab yog thim rov qab, qhov hloov pauv tsuas yog tswj cov xaim nruab nrab, yog li yuav muaj cov xaim tam sim no. Nrhiav ib tus kws kho hluav taws xob los xyuas nws, txwv tsis pub Qhov no yog qhov txaus ntshai heev, txawm li cas los xij kev nyab xeeb ntawm kev siv hluav taws xob yog qhov tseem ceeb tshaj plaws!
