Fitillu nawa za su iya kasancewa a cikin da'irar amp 15 (kalkuleta)
Abubuwa
Wannan tambaya ce mai sauƙi wacce za ta iya zama mai ruɗani. Babu tabbataccen amsa, kamar yadda adadin kwararan fitila a cikin da'irar amp 15 zai bambanta dangane da nau'in kwan fitila, wattage kwan fitila, da nau'in fashewar kewaye.
Lokacin haɓaka tsarin hasken wuta a cikin gida, ɗayan tunanin farko ya kamata ya zama adadin hasken da makircin zai iya ɗauka. Kowane gida ko gini na iya samun nau'in amperage daban-daban a cikin kewayawa, amma mafi yawanci shine da'irar amp 15. A cikin wannan labarin, zan bayyana yawan kwararan fitilar da za su dace a cikin da'irar amp 15 dangane da nau'in kwan fitila.
Idan kuna amfani da kwararan fitila, zaku iya amfani da 14 zuwa 57 daga cikinsu. Idan kuna amfani da kwararan fitila na CFL, zaku iya dacewa da 34 zuwa 130, kuma lokacin shigar da kwararan fitila 84 zuwa 192. Waɗannan alkalumman suna nuni ne ga mafi ƙarancin ƙarfi da matsakaicin ƙarfi. Fitilolin da ba a iya amfani da su ba suna cinyewa fiye da watt 100, LED - har zuwa watts 17, da CFLs - har zuwa watts 42.
Kalkuleta na kewaya don 15 amps
Kewayon kwararan fitila da za ku iya sakawa a cikin da'irar amp 15 yana tsakanin da fitilun fitilu.
Anan akwai tebur na adadin kwararan fitila da zaku iya sakawa a cikin da'irar 15amp 120 volt dangane da wattage:
| WUTA | Yawan kwararan fitila |
|---|---|
| 60 W | 24 kwararan fitila |
| 40 W | 36 kwararan fitila |
| 25 W | 57 kwararan fitila |
| 15 W | 96 kwararan fitila |
Zan yi karin bayani a kasa.
Gabatarwa - Lissafi
An tsara duk da'irori don ɗaukar wani adadin na yanzu, wani lokacin fiye da abin da aka ƙera su don ɗauka (misali, da'irar amp 15 na iya ɗaukar fiye da 15 amps na halin yanzu).
Koyaya, masu fasa wutar lantarki suna iyakance ikon da'ira don kare shi daga hawan wutar da ba zato ba tsammani. Don haka, don guje wa tuntuɓar na'urar kewayawa, ya kamata a bi "Dokar 80%".
Haɓaka 15 amps da 80% yana ba mu amps 12, wanda shine matsakaicin ƙarfin kewaye a 15 amps.
Wutar lantarki, CFL da LED fitilu
Mafi yawan nau'ikan fitulun sune incandescent, CFL da LED.
Babban bambanci tsakanin su yana cikin makamashin thermal. Fitilar fitilun LED ba sa haifar da zafi, don haka ana buƙatar ƙarancin makamashi don samar da adadin haske iri ɗaya kamar kwararan fitila da CFL.
Don haka, idan kuna shirin shigar da kwararan fitila masu yawa akan na'urar kewayawa ta 15 amp, mafi kyawun zaɓi shine shigar da kwararan fitila na LED.
Nawa za a iya shigar da fitilun fitilu a cikin da'irar amp 15
Kowane nau'i na uku yana ba da tasiri daban-daban.
Wannan yana nufin cewa 15 amp circuits da 15 amp circuit breakers za su iya ɗaukar lambobi daban-daban na incandescent, LED da ƙananan fitilun fitilu.
Don ƙididdigewa, zan yi amfani da matsakaicin da mafi ƙarancin iko na kowane nau'in fitila. Ta wannan hanyar za ku san kewayon kwararan fitila waɗanda za a iya sanya su a cikin da'irar 15 amp.
Mu kirga.
Psyaran fitilu
Kamar yadda aka ambata a sama, fitilun fitilu masu walƙiya suna buƙatar ƙarin kuzari fiye da sauran fitilun fitilu. Wannan yana nufin zaku iya shigar da ƙananan kwararan fitila fiye da CFLs da LEDs.
- Matsakaicin ƙarfin fitilun incandescent shine 25 watts.
Matsakaicin halin yanzu da ke gudana ta kewaye shine 12 amps (bisa ga ka'idar 80%). Don haka bayan yin lissafin, muna samun: Power yana daidai da lokutan ƙarfin lantarki na yanzu:
P=V*I=120V*12A=1440W
Yanzu, don ƙididdige yawan kwararan fitilar da za ku yi amfani da su, Ina buƙatar raba wutar lantarki ta hanyar wutar lantarki ɗaya:
1440W / 25W = 57.6 kwararan fitila
Tun da ba za ku iya dacewa da kwararan fitila 0.6 ba, zan tattara har zuwa 57.
- Matsakaicin iko 100W
Matsakaicin halin yanzu zai kasance iri ɗaya, watau. 12 amps. Don haka, ƙarfin da'ira kuma zai kasance iri ɗaya, watau 1440 watts.
Rarraba ikon da'ira da ikon kwan fitila ɗaya, na sami:
1440W / 100W = 14.4 kwararan fitila
Tun da ba za ku iya amfani da kwararan fitila 0.4 ba, zan tattara har zuwa 14.
Don haka kewayon kwararan fitila da za ku iya toshe cikin da'irar 15 amp zai kasance tsakanin 14 da 57.
Farashin CFL
Ƙarfin fitilun CFL yana daga 11 zuwa 42 watts.
- Matsakaicin ikon 42W.
Matsakaicin halin yanzu na tsarin lantarki zai kasance iri ɗaya da na fitilu masu ƙyalli, watau amperes 12. Don haka, ƙarfin da'ira kuma zai kasance iri ɗaya, watau 1440 watts.
Rarraba ikon da'ira da ikon kwan fitila ɗaya, na sami:
1440W / 42W = 34.28 kwararan fitila
Tun da ba za ku iya amfani da kwararan fitila 0.28 ba, zan tattara har zuwa 34.
- Mafi qarancin iko 11 watts.
Rarraba ikon da'ira da ikon kwan fitila ɗaya, na sami:
1440W / 11W = 130.9 kwararan fitila
Tun da ba za ku iya amfani da kwararan fitila 0.9 ba, zan tattara har zuwa 130.
Don haka kewayon kwararan fitila da za ku iya toshe cikin da'irar 15 amp zai kasance tsakanin 34 da 130.
LED fitilu
Ikon fitilun LED ya bambanta daga 7.5W zuwa 17W.
- Zan fara da matsakaicin ƙarfi, wanda shine 17 watts.
Matsakaicin halin yanzu na tsarin lantarki zai kasance iri ɗaya da na fitilun wuta da CFLs, wato amperes 12. Don haka, ƙarfin da'ira kuma zai kasance iri ɗaya, watau 1440 watts.
Rarraba ikon da'ira da ikon kwan fitila ɗaya, na sami:
1440W / 17W = 84.7 kwararan fitila
Tun da ba za ku iya dacewa da kwararan fitila 0.7 ba, zan tattara har zuwa 84.
- Don mafi ƙarancin iko, wanda shine 7.5 watts.
Rarraba ikon da'ira da ikon kwan fitila ɗaya, na sami:
1440W / 7.5W = 192 kwararan fitila
Don haka kewayon kwararan fitila da za ku iya sakawa a cikin da'irar 15 amp zai zama kwararan fitila 84 zuwa 192.
Dubi wasu labaran mu a kasa.
- Yadda ake gwada kwan fitila mai kyalli tare da multimeter
- Yadda ake haɗa mariƙin fitila
- LED tube yana cinye wutar lantarki da yawa
Hanyoyin haɗin bidiyo
