Qalabka xisaabinta tamarta korontada
Xoogga ku Watts, kW iyo horsepower - iyo isticmaalka tamarta iyo qiimaha socda.
Natiijooyinka cusbooneysiinta sida aad ku qorto.
Ku saabsan Kalkaaliyahan
Electrical power is the rate at which a device converts electrical energy, measured in watts. For a DC or purely resistive load it is simply voltage times current, P = V × I. For an AC load with a power factor below 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.
As a worked example, a device on a 120 V circuit drawing 10 A at unity power factor uses P = 120 × 10 = 1,200 W, which is 1.2 kW or about 1.61 hp. If instead it were a motor with a 0.8 power factor, the real power would fall to 120 × 10 × 0.8 = 960 W even though it still draws the same 10 A. Divide watts by 745.7 to convert to horsepower, or by 1,000 to get kilowatts.
The advanced usage fields turn power into running cost. Daily energy in kilowatt-hours is the power in kW multiplied by the hours used per day; multiply by your price per kWh for the daily cost and by 30 for a monthly estimate. A 1.2 kW load run 4 hours a day uses 4.8 kWh daily, about 144 kWh a month, which at $0.15/kWh is roughly $21.60 a month — the kind of figure that helps compare appliances, size a generator or budget a workshop.
Su'aalaha badanaa la isweydiiyo
Waa maxay foomka awoodda korontada?
awood dhab ah oo ku saabsan Watts waa P = V × I × PF. DC ama culayska resistive saamiga awoodda waa 1, sidaas darteed awoodda waa kaliya voltage mar kasta hadda.
Sidee badan oo Watts ah horsepower?
Mid ka mid ah horsepower mashiinka waa la mid ah 745.7 watts, sidaas darteed 1492 W culayska waa ku saabsan 2 hp.
Sidee ayaa la socda qiimaha ka shaqeeya?
Tamarta maalinlaha ah waa awood (kW) × saacadood maalin kasta, in kWh. Ku kordhi 30 maalmood iyo qiimaha aad ku kWh si ay u qiimeeyaan qiimaha bishii.
Maxaa ah awoodda iyo marka aan u beddelo?
Power factor waa qayb ka mid ah awoodda muuqata (V × I) oo shaqada dhabta ah. Waa 1 DC iyo culayska resistive sida heaters iyo bulbs iftiinka, laakiin hoos u dhac ku dhow 0.7-0.9 motors iyo alaabooyinka elektronikka badan, yareynta wats dhabta ah.
Maxay tahay farqiga u dhexeeya Watts iyo volt-amperes?
Watts waa awood dhab ah (V × I × PF); volt-amperes waa awood muuqata (V × I) aan wax awood-factor hagaajin. For loads resistive ay isku mid yihiin, laakiin for loads reactive rating VA waa ka sareeya, taas oo ah sababta jeneraator iyo UPS ratings waxaa la siiyaa VA.
Sideen u beddelaa Watts si horsepower?
Qaybta Watts by 745.7. Sidaas 1,200 W waa ku saabsan 1.61 hp, iyo 1 hp mooto oo ku soo bandhigay in ka badan 746 W oo awoodda mashiinka-ka dhiganta (in ka badan elektaroonigga ah, marka ay khasaaraha efficiency la soo xulay).
API — isticmaal xisaabinta ka code
Wici xisaabinta sida free JSON endpoint - key ma loo baahan yahay. Dib u soo dir qiimaha goobta hoos ku qoran sida parameters su'aal ama JSON. Wax kasta oo aad ka maqan tahay isticmaalaa default la mid ah ee boggani waa hore loo buuxiyey la; parameter aan la aqoon waa 400, marnaba ma aha zero maqan. Akhri dhammaan API xuquuqda →
Xarafka
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);Natiijooyinka waa tirakoobka loogu talagalay tilmaamaha guud oo keliya, maaha dhaqaale, caafimaad ama talo bixin canshuur.