12v 1a txhais li cas?
12v 1a txhais li cas?
Anonim

Txog qhov ntsuas tam sim no ntawm cov cuab yeej siv, nws qhia tau hais tias tam sim no nws muaj peev xwm muab tau ntawm qhov muab hluav taws xob. 12 V1A , txhais tau tias nws tuaj yeem muab tam sim no ntawm 0A rau 1A .tuaj tswj nws 12 v . Tom qab 1A , thevoltage isnot guarantee.

Kuj nug, 12v txhais li cas?

A 12 v roj teeb txhais tau tias tias lub voltagethatis muab rau hauv qab lub npe yog 12 v , yog zaum.

Ib qho ntxiv, 12v adapter yog dab tsi? Cov 12 Volt Power Supply Adapter yog ib qho kev cuam tshuam rau cov hnub thaum ntxov ntawm electronics thaum 12 v yog ib tug commonbatteryoutput voltage. Cov 12 Volt Fais fab Adapter , tseem hu ua "Brick", "Desk Wart" thiab "Floor", muab kev tswj hwm 12V DC tso zis.

Hais txog qhov no, yog siab dua lossis qis dua amps zoo dua?

Hais txog cov cuab yeej cordless, ntau dua cov amps lub roj teeb muaj, ntev lub cuab yeej yuav khiav. Koj tuaj yeem muaj ob 18V roj teeb, tab sis ib qho yuav khiav ntev dua lwm qhov vim nws muaj siab amp kev ntaus nqi Ib tug yuav muaj ib tug amp tso ratingof3Ah, thaum lub cuab yeej ua haujlwm ntev dua yuav muaj 6Ah.

200mA txhais li cas?

lub mA sawv cev rau milliamps yog li piv txwv li, koj lub zog khoom tuaj yeem tso tawm 6v ats yam nyab xeeb 200 mA (lossis 6v ntawm.2amps) Theamperage yog npaum li cas tam sim no nws tuaj yeem muab tawm. Rau koj qhov project, txhua yam uas tau siv zog tuaj yeem rub tau UPTO 200 mA ua.

Pom zoo: