I-Calculator ye-Electric Power
Umandla nge-watts, kW ne horsepower — kanye nokusetshenziswa kwe-energy kanye nezindleko zokuqhuba.
Iziphetho zivuselelwa uma ubhala.
Malunga nale khadi
a DC load with a power factor above 1 — motors, transformers and other inductive loads — the real power that does useful work is P = V × I × PF, while the product V × I alone gives the larger apparent power in volt-amperes. This calculator reports the power in watts, kilowatts and mechanical horsepower, using 1 hp = 745.7 W. This calculator reports the power in watts, kilowatts and mechanical horsepower, using 1 hp = 745.7 W. This calculator reports the power in kilowattsAs a advanced usage fields turn power into running cost. Daily energy in kilowatt-hours is the power in watts multiplied by the hours used per day; multiply by your price per kWh for the daily cost and by 30 for a monthly estimate. Daily energy in kilowatt-hoursAs an advanced usage fields turn power into running cost. Daily energy in kilowatt-hoursAs an advanced usage fields turn power into running cost. Daily energy in kilowatt-hoursAs an advanced usage fields turn power into running cost. Daily energy in kilowatt-hoursAs an advanced usage fields turn power into running cost. Daily energy in kilowatt-hoursAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields turn power into running costAs an advanced usage fields
Imibuzo ebuzwa kaningi
Yini ifomula ye-electric power?
Umandla ongempela nge-watts yi-P = V × I × PF. U-DC noma u-resistive load umphumela wokusebenza wu-1, ngakho-ke amandla alula ukucindezela izikhathi ezikhona.
Ingabe kune-watts eminingi emoto?
Imoto eyodwa ye-mechanical horsepower ilingana ne-745.7 watts, ngakho-ke 1492 W load ilingana ne-2 hp. Yabelana ama-watts nge-745.7 ukushintsha.
Indlela izindleko ezihambayo ezisebenza ngayo?
Ugesi lwansuku zonke lunamandla (kW) × amahora ngosuku, ku-kWh. Ukuphindaphindwa ngezinsuku ezingama-30 kanye nentengo yakho ngayinye ye-kWh ukubikezela izindleko zonyaka.
Yini i-power factor futhi ngiyiguqula nini?
Umphumela we-power wungxenye ye-power ebonakalayo (V × I) eyenza umsebenzi ongempela. I-1 i-DC ne-resistive loads njenge-heater ne-incandescent bulbs, kodwa i-drops ifinyelela ku-0.7-0.9 yamamoto nama-electronic supplies amaningi, ekunciphisa ama-watts angempela.
Yini ushintsho phakathi kwe-watts ne-volt-amperes?
I-watts inamandla angempela (V × I × PF); ama-volt-amperes anamandla abonakalayo (V × I) ngaphandle kokulungisa i-power-factor. Ukufaka i-resistive loads zilingana, kodwa ukufaka i-reactive loads i-VA rating iphakeme, ngakho-ke i-generator ne-UPS ratings zinikezwa ku-VA.
Ngiguqula kanjani ama-watts abe amandla e-horsepower?
Yabelana ama-watts ngo-745.7. Ngakho-ke, i-1,200 W ilingana ne-1.61 hp, futhi imoto engu-1 hp ithola cishe i-746 W ye-mechanical-elinganayo (i-electrically, uma ilahlekile).
API — sebenzisa le calculator kusuka kukhodi
Nquma le kalkuli njengendawo ephelezelwa i-JSON - akukho isitshixo esidingekayo. Thumela amaxabiso endawo ngezansi njengepharamitha yombuzo noma i-JSON. Funda i-API egcwele →
Ingxenye yendawo
GET https://calculator.free/api/v1/electrical-power/curl
curl "https://calculator.free/api/v1/electrical-power/?voltage=120¤t=10"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/electrical-power/?" + new URLSearchParams({
"voltage": "120",
"current": "10"
}));
const data = await r.json();
console.log(data.results);Izibalo ziyisilinganiso esisetshenziswa ukuqondisa kuphela, hhayi ukucebisa ngezimali, ukwelashwa noma ukukhokha.