Muaj qhov sib npaug yooj yim heev rau xam lub wattage ntawm cov khoom siv hluav taws xob. Peb tsuas yog xav paub tus naj npawb ntawm amperes thiab volts ntawm lub cuab yeej. Nkag siab txog watts yog qhov tseem ceeb vim tias nws tuaj yeem pab peb txuag nyiaj thiab lub zog.
Kauj ruam
Txoj Kev 1 ntawm 3: Txheeb Xyuas Wattage nrog Kev Lej Zauv
Kauj Ruam 1. Paub wattage ntawm lub hwj chim
Koj yuav tsum paub qhov amperage thiab volts ntawm lub zog siv. Cov mis rau txiav txim siab watts yog yooj yim. Ampere yog tus nqi hluav taws xob siv. Voltage ntsuas lub zog lossis hluav taws xob hluav taws xob.
- Tus naj npawb ntawm watts yog sib npaug rau amperes zaus volts. Hauv lwm lo lus, watts = amperes x volts. Qee zaum, cov mis tau sau nrog cov ntawv luv W = A x V.
- Piv txwv li, yog tias amperage yog 3 amperes (3A) thiab qhov hluav taws xob yog 110 V, sib npaug 3 los 110 kom tau 330 W (watts). Cov mis yog P = 3 A x 110 V = 330 W (P yog lub zog).
- Tias yog vim li cas watts qee zaum hu ua volt-amperes. Tus naj npawb ntawm amperes feem ntau tau teev tseg hauv Circuit Court breaker. Tus lej no yog qhov siab tshaj plaws qhov hluav taws xob tuaj yeem lees txais. Koj tseem tuaj yeem txiav txim siab volts thiab amperes los ntawm kev saib daim ntawv lo lossis tus neeg siv phau ntawv. Ib qho ntxiv, koj kuj tseem tuaj yeem saib tus lej ntawm cov khoom siv hluav taws xob (feem ntau cov khoom siv hluav taws xob me me thiab cov teeb pom kev zoo hauv tsev xav tau Circuit Court ntawm 15–20 amperes thiab cov cuab yeej siv loj xav tau 20-60 amperes. Txawm li cas los xij, feem ntau cov khoom siv hluav taws xob hauv tsev muaj 120 amperes). thiab ua haujlwm ntawm 12 amperes lossis tsawg dua. Cov khoom siv hluav taws xob loj xws li lub qhov cub hluav taws xob thiab lub tshuab ziab khaub ncaws xav tau hluav taws xob ntau dua, txuas nrog lub ntsuas hluav taws xob ntsuas ntawm 240 volts thiab tuaj yeem siv 20-40 amperes nyob ntawm ntau yam..
Kauj Ruam 2. Txiav txim seb amperes lossis volts zoo ib yam
Koj tuaj yeem tig cov mis los laij nws. Piv txwv, hais tias koj muaj 24-40 AC fais fab mov. Qhov no txhais tau tias koj lub zog siv hluav taws xob yog 240 volts thiab 40 watts.
- Lub zog siv hluav taws xob tuaj yeem muab 1.6 amperes. Cov mis yog 40-? X 24. Yog li, faib 40 rau 24 kom tau 1, 6.
- Nov yog lwm qhov laj thawj kom qhia meej amperes thiab volts. Cia peb hais tias koj xav paub seb muaj pes tsawg watts tus kiv cua siv, thiab daim ntawv lo qhia tias tus kiv cua siv qee tus amperes. Koj tuaj yeem tshawb pom tus lej ntawm cov kiv cua uas nquag siv (los ntawm kev hu xov tooj rau cov chaw tsim khoom lossis tshawb hauv internet rau cov ntaub ntawv), muab ob tus lej, thiab suav nrog kev kwv yees ntawm wattage uas xav tau los khiav lub kiv cua.
Kauj Ruam 3. Txiav txim seb lub wattage ntawm tus resistor
Yog tias koj xav nrhiav lub wattage ntawm tus tiv thaiv, koj yuav tsum paub qhov voltage (V) thiab tam sim no (I). Qhov no hu ua Ohm txoj cai.
- Cov mis yog lub sijhawm hluav taws xob tam sim no, W = V x I.. Qee zaum koj yuav pom cov qauv sau nrog P rau lub zog (lub zog)
- Cov mis no yuav nyuaj dua yog tias lub zog hloov pauv. Koj yuav tsum siv sijhawm sijhawm kom tau qhov nruab nrab. Qhov kev suav no nyuaj thiab xav tau qee yam khoom siv hu ua watt meter.
Txoj Kev 2 ntawm 3: Txiav txim siab Wattage nrog Cov Cuab Yeej
Kauj Ruam 1. Nrhiav lub laij lej online
Muaj ntau ntau watt kev pabcuam hauv is taws nem. Qhov kev zov me nyuam yuav ua qhov laij lej rau koj.
- Feem ntau, koj raug nug kom nkag mus rau tus lej volts thiab tus naj npawb ntawm amperes. Tom qab ntawd, koj yuav tsum nias lub "xam" lossis "xam" khawm kom tau txais txiaj ntsig.
- Txawm li cas los xij, nco ntsoov tias cov laij lej online tsis yog ib txwm muaj tseeb vim tias txhua yam khoom siv hluav taws xob xav tau hluav taws xob sib txawv.
- Muaj cov vev xaib online uas muab cov ntaub ntawv wattage yog tias koj nyem rau ntawm yam tshwj xeeb, xws li TV lossis khoos phis tawj desktop. Cov chaw zoo li no qee zaum muab cov npe ntawm cov watts siv los ntawm ntau yam khoom siv hluav taws xob, los ntawm tub yees mus rau cov xov tooj cua.
Kauj Ruam 2. Txheeb xyuas cov ntaub ntawv ntawm cov khoom siv hluav taws xob
Koj tuaj yeem paub qhov xav tau wattage tsuas yog saib cov ntaub ntawv ntawm cov ntaub ntawv phaj.
- Nrhiav lub phaj nyob tom qab ntawm cov khoom siv hluav taws xob. Feem ntau, daim ntawv teev npe pes tsawg volts, amperes, thiab watts nws yuav siv zog npaum cas. Cov ntaub ntawv no tau teev nyob rau sab nraum qab ntawm cov khoom siv hluav taws xob. Xwb, koj tuaj yeem pom wattage ntawm daim ntawv teev npe.
- Koj tseem tuaj yeem ntsaws watt meter rau hauv cov khoom siv hluav taws xob thiab hais qhia lub zog hluav taws xob xav tau los ua kom nws muaj zog. Lub zog ntawm cov khoom siv hluav taws xob sib txawv nyob ntawm qhov teeb tsa. Piv txwv li, lub xov tooj cua siv ntau watts yog lub ntim siab.
Txoj Kev 3 ntawm 3: Nkag Siab Lub Hwj Huam Muaj Peev Xwm
Kauj Ruam 1. Nkag siab tias vim li cas wattage tseem ceeb
Lub zog hauv watts yog tus nqi zog uas tsim lossis siv. Tus nqi hluav taws xob yog xam raws pes tsawg watts koj siv. Yeej, watts qhia ntau npaum li cas lub zog siv lub tshuab hluav taws xob siv.
- Rated wattage yog tus naj npawb ntawm watts xav tau los khaws cov cuab yeej hluav taws xob. Piv txwv li, lub tub yees feem ntau xav tau 500 watts los ua haujlwm tsis tu ncua. Koj yuav tsum paub lub zog hauv koj lub tsev yog tias koj xav txuag lub zog, ntxiv cov hnub ci ci, lossis siv lub tshuab hluav taws xob.
- Lub hwj chim muaj ob qho AC thiab DC tam sim no. AC yog qhov hloov pauv tam sim no uas hloov pauv kev coj thiab siv rau hauv kev teeb tsa hluav taws xob hauv tsev thiab chaw ua haujlwm. DC yog ncaj qha tam sim no, uas tsuas yog txav mus rau ib qho kev taw qhia. Ib qho piv txwv ntawm kev siv DC yog hauv roj teeb.
- Surge watts yog tus naj npawb ntawm cov watt uas yuav tsum tau rub thaum pib ua ntej pib lub cav lossis lub tshuab cua tshuab. Piv txwv li, nws siv 2,000 watts los tso lub cav thiab tshuab cua txias.
Kauj Ruam 2. Sim txuag lub zog
Watt yog lub hauv paus tseem ceeb ntawm lub zog (hluav taws xob, tshuab, lossis cua sov). Qhov laj thawj nkag siab wattage yog tias nws pab txuag hluav taws xob.
- Txo wattage kom txuag hluav taws xob thiab tus nqi. Piv txwv li, muaj ob txoj kev xaiv ntawm lub teeb uas koj xav yuav, ib qho yog 100 watts thiab lwm qhov yog 23 watts. Yog tias 100-watt teeb tau pheej yig dua, koj yuav xav tias nws txuag nyiaj. Txawm li cas los xij, dhau sijhawm, koj yuav txuag tau ntau dua yog tias koj yuav lub teeb 23-watt.
- Xam wattage qhov sib txawv nrog kev suav suav yooj yim. Hauv qhov xwm txheej saum toj no nws yog 77 watts (100 - 23). PLN tsub nqi hluav taws xob hauv kilowatts. Txhawm rau tau txais kilowatts, faib watts los ntawm 1,000. Tom qab ntawd, suav tus lej hauv kilowatts los ntawm cov sijhawm siv. Qhov tshwm sim yog kilowatts ib teev (kwh). Tom qab ntawd, suav nrog tus nqi hluav taws xob. Nov yog koj daim nqi.
- Piv txwv li, koj muaj 10 lub teeb. Txhua tus muaj 100 watts ntawm lub zog. Yog li, 10 x 100 = 1,000 watts. Faib 1,000 watts los ntawm 1,000 kom tau 1 kw. Cia peb hais tias koj siv 2,000 teev hluav taws xob hauv ib xyoos. Yog li, 1 kw x 2,000 teev hauv ib xyoos = 2,000 kwh. Piv txwv li, koj tus nqi hluav taws xob yog Rp. 1,000, - ib kwh. Koj yuav tsum them 2,000 kwh x Rp. 1,000, - = Rp. 2,000,000, - ib xyoos twg los siv kaum lub teeb.
Lub tswv yim
Npaj rau qhov nce hauv wattage ntawm txhua lub tshuab hluav taws xob txuas rau hauv Circuit Court/inverter. Ntau yam khoom siv hluav taws xob txuas ntxiv siv hluav taws xob thaum kaw, tshwj xeeb tshaj yog ntawm cov khoom siv nrog LED teeb uas txuas mus tas li
Ceeb toom
- Kev txuas ntau cov khoom siv hluav taws xob mus rau lub inverter tuaj yeem ua rau lub zog ntawm lub cuab yeej poob qis. Lub cuab yeej yuav yooj yim puas lossis kaw.
- Yog tias koj kos lub zog ntau dhau los ntawm inverter, muaj qhov pheej hmoo tias lub inverter yuav raug puas tsuaj.
- Cov duab yog kwv yees nkaus xwb. Yog li, yog tias koj xav tau tus lej tshwj xeeb thiab raug ntawm cov watts, siv watt meter.
