Kev Pabcuam Xovtooj
Lub SL78L09 yog ib lub IC me me thiab ua haujlwm tau zoo uas tsim los muab qhov tso zis ruaj khov 9V los ntawm qhov hluav taws xob nkag mus txog 30V. Nyob hauv ib pob SOT-89 me me, IC no muaj kev ua haujlwm zoo nrog qhov hluav taws xob poob qis ntawm 1.7V thiab qhov tso zis siab tshaj plaws ntawm 100mA. Nws yog tsim rau cov ntawv thov uas qhov chaw tsawg thiab kev siv hluav taws xob tsawg yog qhov tseem ceeb.
peb zoo
Cov txheej txheem tsim khoom hauv Suav teb tau dhau xyoo dhau los, ua rau cov thev naus laus zis paub tab thiab txhim khu kev qha. Ntau lub tuam txhab thoob ntiaj teb xaiv rau kev tsim tawm hauv Suav teb. Raws li cov khoom siv hluav taws xob hauv Suav teb, peb cov khoom tuaj yeem hloov pauv cov khoom lag luam loj thoob ntiaj teb hauv 99% ntawm daim ntawv thov yam tsis tas yuav tsum tau kuaj xyuas. Peb cov khoom lag luam khav theeb zoo sib xws hauv cov khoom zoo, tus nqi tsim nyog, cov khoom muag txaus, cov khoom siv tau yooj yim, lub sijhawm luv luv, thiab kev pabcuam tomqab muag.
hauj lwm:
Lub SL78L09 yog ib lub IC me me thiab ua haujlwm tau zoo uas tsim los muab qhov tso zis ruaj khov 9V los ntawm qhov hluav taws xob nkag mus txog 30V. Nyob hauv ib pob SOT-89 me me, IC no muaj kev ua haujlwm zoo nrog qhov hluav taws xob poob qis ntawm 1.7V thiab qhov tso zis siab tshaj plaws ntawm 100mA. Nws yog tsim rau cov ntawv thov uas qhov chaw tsawg thiab kev siv hluav taws xob tsawg yog qhov tseem ceeb.
nta
● Lub zog hluav taws xob nkag: txog li 30V
● Tso zis: 9V
● Cov zis tam sim no txog li 100 mA, kev tiv thaiv thermal overload sab hauv thiab kev txwv luv luv.
Daim ntaub ntawv:
Lub SL78L09 voltage regulator IC zoo heev rau ntau yam kev siv hluav taws xob uas xav tau lub zog fais fab 9V txhim khu kev qha:
Kev Pab
Yog tias koj xav tau kev pab txhawb nqa kev tsim qauv/kev txawj, thov qhia rau peb paub thiab sau daim ntawv teb. Peb yuav teb koj sai li sai tau.
thiav
Lub Hom Phiaj Pab Kom Muaj Kev Ntev Ntev yog lub hom phiaj los muab cov ntaub ntawv rau peb cov neeg siv khoom txog lub sijhawm uas peb cov khoom yuav raug xaj. NLP raug tshuaj xyuas thiab hloov kho tsis tu ncua los ntawm peb Pawg Neeg Tswj Xyuas. Saib peb qhov kev pab cuam kom muaj kev ntev ntev ntawm no.











