Cov neeg tsav tsheb raug cais li cas?
(1) Tsis tu ncua ntws
Cov zis tam sim no ntawm qhov kev tsav tsheb tsis tu ncua tam sim no tsis tu ncua, thaum cov zis DC voltage hloov pauv nyob rau hauv ib qho kev sib txawv nrog qhov sib txawv ntawm qhov sib txawv ntawm cov khoom ua haujlwm. Qhov me me ntawm tus nqi thauj khoom, qhov qis dua qhov tso zis hluav taws xob, qhov loj dua tus nqi thauj khoom, qhov siab dua qhov tso zis voltage;
Tam sim no Circuit Court tsis ntshai ntawm load luv luv Circuit Court, tab sis nws yog nruj me ntsis txwv tsis pub qhib lub load;
Tsis tu ncua tam sim no tsav Circuit Court tsav LED yog qhov zoo tagnrho, tab sis tus nqi siab;
Kev ceev faj yuav tsum tau them rau kev siv loj tiv thaiv tam sim no thiab qhov hluav taws xob, uas txwv cov leds siv.
(2) stabilized siab hom
Thaum cov kev ntsuas nyob rau hauv voltage regulator Circuit Court raug txiav txim, cov zis voltage yog tsau, thiab cov zis tam sim no hloov nrog lub load;
Voltage regulator Circuit Court tsis ntshai ntawm load qhib Circuit Court, tab sis lub load yog nruj me ntsis txwv tsis pub luv luv Circuit Court;
Lub voltage regulator tsav Circuit Court tsav LED, txhua txoj hlua yuav tsum tau ntxiv qhov tsim nyog kuj ua rau txhua txoj hlua ntawm LED zaub brightness nruab nrab;
Qhov ci ntsa iab yuav raug cuam tshuam los ntawm qhov hloov hluav taws xob uas tshwm sim los ntawm kev hloov kho.