Video: Yuav ua li cas koj xaim ib tug photocell hloov?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
CEEB TOOM: BLACK WIRE YOG 120 VOLTS, TIV THAIV SWITCH LUB CIRCUIT BREAKER. Txuas lub sensor dub hlau rau dub hlau los ntawm tsev. Txuas liab sensor hlau rau lub teeb dub hlau . Txuas tag nrho 3 dawb cov hlau (los ntawm tsev, los ntawm sensor thiab los ntawm lub teeb) ua ke.
Ib yam li ib tug yuav nug, yuav ua li cas hloov photocell ua haujlwm?
Photocell . A photocell yog ib tug resistor uas hloov tsis kam nyob ntawm tus nqi ntawm lub teeb teeb meem ntawm nws. A photocell Ua haujlwm ntawm semiconductor photoconductivity: theenergy ntawm photons tsoo lub semiconductor frees electrons toflow, txo qhov tsis kam.
Ib sab saum toj no, puas yog photocell xav tau qhov nruab nrab? Sib piv a Photocell mus rau sab nraum zoov LightFixture The photocell tswj koj 1000 watt sab nraum zoov teeb fixture xav tau 240 volts los ua haujlwm photocell , thiab vim hais tias 240 volt Circuit Court ua tsis muaj ib nruab nrab Koj tsis tuaj yeem siv 120 volt photocell uas xav tau ib qho nruab nrab.
Tom qab ntawd, lo lus nug yog, koj tso lub photocell qhov twg?
Ntuj Teeb Lub photocell yuav tsum fim sab qaum teb, deb ntawm tshav ntuj ncaj qha. Xwb, fim lub photocell mus rau sab hnub poob lossis sab hnub tuaj, yog sab qaum teb txoj hauj lwm yog tsis tau.
Puas yuav LED qhov muag teev ua haujlwm nrog photocells?
Txawm hais tias kuv tsuas muaj ib lub ntsiab lus xwb, nws zoo nkaus li ntawd LEDs tsis pom zoo rau fixtures nrog photocells vim tam sim no tas li ntws los ntawm lub qhov muag teev . Qhov no yog vim qhov photocell yuav tsum muaj lub zog me ntsis los txiav txim siab thaum nruab hnub thiab hmo ntuj.
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Yuav ua li cas teeb meem ib qho tsis raug xaim 3 txoj kev hloov TUAV HAUV LUB CIRCUIT BREAKER Tshem tawm 3 cov xov hlau los ntawm txhua lub keyboards thiab xyuas kom meej tias tsis muaj leej twg kov dab tsi. Nyob rau theem no koj yuav tau tig lub hwj chim rov qab, tsis txhob kov ib qho ntawm cov xov hlau uas yav tas los tshem tawm nrog ib yam dab tsi tab sis lub 'meter' PROBES raws li qhia
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Yuav ua li cas kuv xaim ib tug photocell?
CEEB TOOM: Cov hlau dub yog 120 VOLTS, yog li tua lub SWITCH lossis Circuit Court BREAKER. Txuas sensor lub xov hlau dub rau cov hlau dub los ntawm lub tsev. Txuas liab sensor xaim rau lub teeb lub xov hlau dub. Txuas tag nrho 3 xov hlau dawb (los ntawm tsev, los ntawm sensor thiab los ntawm lub teeb) ua ke