Cov txheej txheem:
Video: Dab tsi yog qhov txaus ntshai tshaj plaws ntawm hluav taws xob?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov no yog yim ntawm cov teeb meem hluav taws xob txaus ntshai tshaj plaws uas tuaj yeem tshwm sim hauv txhua lub tsev
- Cov kab mob tsis zoo thiab tsis zoo Hluav taws xob Hlau.
- Cov qhov hluav taws xob ze rau dej.
- Cov tes ntub dej.
- Ncuav dej rau Hluav taws xob Hluav taws kub.
- Cov Menyuam Yaus Xav Tau.
- Extension Cords.
- Lub teeb.
- Npog Hluav taws xob Cov kab thiab kab.
Ua li no, dab tsi ntawm cov hluav taws xob ua rau nws txaus ntshai tshaj plaws?
Muaj ntau txaus ntshai txuam nrog hluav taws xob . Ib qho kev poob siab tuaj yeem ua rau kub hnyiab, ua rau lub cev puas tsuaj, thiab txawm tuag. Interestingly, thaum feem ntau neeg xav txog hluav taws xob nyob rau hauv cov nqe lus ntawm voltage, qhov txaus ntshai tshaj plaws ntawm hluav taws xob poob siab yog tus amperage, tsis tus hluav taws xob.
Kuj Paub, vim li cas tam sim no txaus ntshai tshaj qhov hluav taws xob? Qhov siab dua tam sim no , cov ntau tej zaum nws yog tuag taus. Txij li thaum tam sim no yog proportional rau hluav taws xob thaum tsis kam kho (ohm txoj cai), siab hluav taws xob yog ib qho kev pheej hmoo tsis ncaj rau kev tsim cov dej ntws siab dua. Duration. Lub sijhawm ntev dua, lub ntau tej zaum nws yog lethal-safety keyboards yuav txwv lub sij hawm ntawm tam sim no ntws.
Ces, puas amps lossis volts tua koj?
Yog li, rov qab mus rau qhov twg tua koj , cov amps los yog volts . Muab koj lub cev yog ib qho kev tiv thaiv tsis tu ncua, nws yeej yog kev sib txuas ntawm ob qho tib si. High voltage txhais tau tias siab dua amperage, thiab yog li siab dua voltage muaj peev xwm ntau dua tua . Nws tsuas siv 100mA kom nres koj lub plawv.
Qhov twg yog qhov txaus ntshai tshaj AC lossis DC?
AC yog ntau serial killer li AC nrog tsawg zaus (50 Hz hauv EU thiab 60 Hz hauv Asmeskas) yog txaus ntshai dua tshaj qhov DC muaj tib theem ntawm voltage. Hauv lwm lo lus, 230V AC (los yog 120V AC ) yog txaus ntshai dua tshaj 230V DC los yog 120V DC raws.
Pom zoo:
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