Lub sijhawm relay yog siv los txiav qhov kev txwv lub sijhawm ua haujlwm ntawm lub ntsaws. Nws tuaj yeem, tshwj xeeb, tiv thaiv qhov tshwm sim ntawm qhov xwm txheej txaus ntshai nyob rau hauv qhov xwm txheej uas lub nra tsis nco qab hloov mus.
Cov Lus Qhia
Kauj ruam 1
Siv lub cub mis microwave siv hluav taws xob nrog cov khoom siv hluav taws xob tswj. Cia nws sawv ntsug tsawg kawg yog ob lub lis piam, txiav tawm ntawm lub ntsiab, yog li nws tau lees tias nws muaj lub sijhawm yuav tsum tso lub tshuab hluav taws xob siab hauv cov tshuab hluav taws xob magnetron Circuit Court.
Kauj ruam 2
Tshem cov vaj huam sib luag hauv ntej los ntawm lub qhov cub ua ke nrog lub sijhawm hluav taws xob hluav taws xob nyob ntawm nws. Nco ntsoov tias qhov hloov loj uas ua kom zog cov hlau nplaum yog tsis yog tib lub qhov cub. Kuj tseem muaj qhov thib ob, ib qho me me, uas lub timer ua haujlwm.
Kauj ruam 3
Cais txhua tus txuas rau ntawm pawg thawj coj saib. Pom qhov chaw ntawm nws los txuas lub qhov cub npog sensor. Kaw cov neeg siv tau coj mus simulate lub xeev uas kaw ntawm lub hau.
Kauj ruam 4
Sim siv fais fab rau thawj lub voj voos ntawm lub qhov txos me me ntawm rooj tsav. Nco ntsoov tias qhov ntsuas tau tshwm sim thiab tus timer reacts kom khawm presses thiab suav nqes.
Kauj ruam 5
Tsis tas kov cov ntu ntawm thawj qhov hluav taws xob ntawm lub sijhawm xa xov hluav taws xob, siv lub multimeter ua haujlwm nyob rau hauv hom ohmmeter, xyuas qhov twg ntawm peb lub xa rov qab ntawm lub rooj tsavxwm kaw thaum pib raug, tseem raug kaw thoob plaws tag nrho ntev, thiab tom qab ntawd qhib. Siv nws hauv kauj ruam tom ntej txhawm rau hloov lub nra. Tus thauj tuaj yeem tuaj yeem siv hluav taws xob, ntawm koj xaiv, los ntawm qhov loj lossis ntawm ib qho khoom siv sab nraud. Nws qhov kev noj tam sim no yuav tsum tsis pub tshaj 10 A (nrog rau cov npoo, txij li cov pib tau tsim rau 16).
Kauj Ruam 6
Tshem fais fab ntawm lub rooj tsavxwm, thiab tom qab ntawd ua tiav cov qauv hauv tsev hluav taws kub insulating nrog cov fuse thiab lub qhov (socket). Xaiv tag nrho cov hwj huam ua ntej pib lub shutter ceev, txwv tsis pub lub ntim yuav tsis tseg qhib thiab tawm.
Kauj Ruam 7
Rov qab cov chaw seem ntawm lub tshuab ua kom sov, nrog rau cov vaj tsev, kev hloov hluav taws xob, qhov ntsuas hluav taws xob, lub twj tso hluav taws xob thiab cov khoom sib hloov thiab cov hlau nplaum rau lub rooj sib tham. Siv lub kiv cua thiab backlight ntawm koj txoj kev txiav txim siab. Nco ntsoov tias tom kawg tuaj yeem tsim los rau qhov muab cov nqi hluav taws xob ntawm 110 V. Hauv qhov no, lawv yuav tsum tau siv zog los ntawm autotransformer.
