Formula rau amps volts thiab watts?

2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07

Watts=Amps x Volts 5 Amps x 240 Volts=1200 Watts.

Kuv yuav xam amps ntawm watts li cas?

Amps suav nrog kab rau kab voltage

1. I_(A=P(W _{/ (√3 × PF × V}L-L(_{V)) Yog li amps yog sib npaug rau watts muab faib los ntawm cov hauv paus square ntawm 3 npaug zog lub sij hawm volts.}
2. amps=watts / (√3 × PF × volts) or.
3. A=W / (√3 × PF × V) Piv txwv. …
4. I=330W / (√3 × 0.8 × 110V)=2.165A. Amps suav nrog kab rau nruab nrab voltage.

Koj ua li cas xam watts ntawm volts thiab amps?

Txhawm rau kom tau txais Watts koj xav tau Amps thiab Volts:

Tus qauv yog (A)(V)=(W). Piv txwv li, yog tias koj muaj qhov tam sim no ntawm 2 A thiab qhov hluav taws xob ntawm 5 V, lub zog yog 2A5V=10W. Qhov no los ntawm qhov sib npaug P=IV. Qhov twg P yog lub zog hauv Watts, Kuv yog tam sim no hauv Amps thiab V yog qhov voltage hauv Volts.

Koj suav amps thiab volts li cas?

Amps tsuas yog tus nqi hluav taws xob siv los ntawm cov khoom. Volts yog qhov ntsuas ntawm lub zog ntawm hluav taws xob. Amps muab faib los ntawm volts muab rau koj tag nrho wattage (workload). Kev nkag siab tias peb lo lus cuam tshuam li cas pab nrog kev nkag siab txog cov khoom siv hluav taws xob ntawm ib yam khoom.

Kuv yuav xam amps li cas?

Muab cov watts ntawm cov khoom hluav taws xob muab los ntawm tag nrho cov volts muajlos ntawm qhov hluav taws xob qhov hluav taws xoblos xam amperage kos. Tus nqi tam sim no ntws los ntawm cov hlau yog ntsuas hauv amperes, lossis amps. Qhov sib npaug ntawm cov hluav taws xob muaj hluav taws xob yog qhov hluav taws xob, lossis volts.