Yuav Ua Li Cas Txuas Lub Doorbell rau Lub Teeb Hloov (Peb Kauj Ruam Qhia)

Txuas lub tswb nrov mus rau lub teeb hloov ua rau nws yooj yim los tswj lub tswb nrov yam tsis muaj tus nqi ntxiv ntawm kev yuav lub qhov hluav taws xob tshiab.

Raws li ib tus kws tshaj lij hluav taws xob, kuv tau ua qhov no ntau zaus thiab kuv tuaj yeem qhia koj tias nws yog ib txoj haujlwm yooj yim uas koj tuaj yeem ua yam tsis tau ntiav ib tus kws tshaj lij. Koj tsuas yog yuav tsum nrhiav thiab txuas lub transformer mus rau lub doorbell thiab ces mus rau qhov hloov.

Feem ntau, txuas lub tswb nrov ntawm lub teeb hloov.

• Nrhiav lub tshuab hluav taws xob hauv lub thawv hluav taws xob lossis nruab 16V transformer tshiab hauv lub thawv hluav taws xob.
• Txuas cov hlau los ntawm lub pob mus rau cov ntsia hlau liab ntawm lub transformer, thiab cov hlau los ntawm lub tswb mus rau ib qho ntsia hlau ntawm lub transformer.
• Faib cov kab hluav taws xob hauv lub thawv sib txuas kom ib qho mus rau lub tswb nrov thiab lwm qhov mus rau qhov hloov.

Kuv mam li mus rau hauv ntau yam hauv qab no.

Koj xav tau dab tsi

Txhawm rau txhim kho lub tswb nrov hauv lub teeb hloov, koj yuav xav tau cov cuab yeej thiab cov khoom siv hauv qab no:

• Txuas cov xov hlau - ntsuas 22
• Cov multimeter
• Hlau Splitter
• Hlau ceev
• tswb lub qhov rooj
• Ntsia thawv
• Koob ntswg pliers

Qhov tseem ceeb ntawm Transformer hauv Kev Sib Txuas Doorbell

Lub tswb nrov feem ntau txuas nrog lub tshuab hloov pauv, uas hloov 120 volts AC los ntawm qhov hluav taws xob mus rau 16 volts. (1)

Lub tswb nrov tsis tuaj yeem ua haujlwm ntawm 120 volt Circuit Court vim nws yuav tawg. Yog li, lub tshuab hloov pauv yog qhov tseem ceeb thiab yuav tsum muaj cov khoom siv rau lub tswb nrov thiab koj tsis tuaj yeem zam nws thaum txhim kho lub tswb nrov hauv koj lub tsev. Nws tswj qhov voltage thov rau lub tswb nrov nrov.

Txuas lub tswb nrov rau lub teeb hloov

Ua raws li cov kauj ruam hauv qab no txhawm rau txuas lub tswb nrov rau lub teeb hloov.

Kauj ruam 1: Nrhiav ib tug transformer

Koj yuav tsum nrhiav lub qhov rooj hloov pauv kom txuas tau zoo. Lub transformer yog ib qho yooj yim mus nrhiav tau vim hais tias nws yuav lo tawm ntawm ib sab ntawm lub thawv hluav taws xob.

Xwb, koj tuaj yeem nruab 16V doorbell transformer zoo li no:

• Fais fab tuag
• Tshem tawm lub thawv hluav taws xob npog thiab tom qab ntawd tus qub transformer.
• Rub tawm ib sab ntawm lub ntsaws thiab nruab 16 volt transformer.
• Txuas cov hlau dub los ntawm transformer mus rau cov hlau dub hauv lub thawv.
• Txuas cov hlau dawb los ntawm lub transformer mus rau cov hlau dawb hauv lub thawv hluav taws xob.

Kauj ruam 2: Txuas lub tswb nrov rau a transformer

Tshem tawm txog ib nti ntawm cov rwb thaiv tsev los ntawm cov xov tooj ntawm lub tswb nrog ib lub xov hlau stripper. Tom qab ntawd txuas lawv mus rau pem hauv ntej screws ntawm 16 volt transformer. (2)

Rau lub tswb nrov

Cov hlau nyob los yog kub yog cov hlau los ntawm lub pob, thiab cov hlau los ntawm lub horn yog cov hlau nruab nrab.

Yog li, muab cov hlau kub kub rau cov ntsia hlau liab ntawm lub tshuab hloov pauv thiab cov xaim nruab nrab mus rau lwm cov ntsia hlau ntawm lub transformer.

Siv lub hau ntswj kom ruaj ntseg ntawm cov xov hlau rau cov ntsia hlau. Tom qab ntawd koj tuaj yeem kho tus ncej tiv thaiv lossis phaj ntawm lub thawv sib txuas thiab tig lub zog rov qab.

Kauj Ruam 3: Txuas lub tswb nrov rau lub teeb hloov

Tam sim no tshem lub teeb hloov lub thawv thiab nruab lub thawv loj 2-chaw nres tsheb.

Tom qab ntawd faib cov kab hluav taws xob kom ib kab mus rau qhov hloov pauv thiab lwm qhov mus rau cov khoom siv lub tswb nrov uas tuaj yeem txuas rau ntawm phab ntsa hloov.

Tom qab ntawd txuas tus hloov mus rau lub nplhaib raws li koj tam sim no muaj qhov tseeb tso zis voltage los ntawm transformer.

Ua tib zoo saib qee qhov ntawm peb cov lus hauv qab no.

• Yuav ua li cas txuas lub teeb nyob rau hauv parallel nrog lub hloov hluav taws xob Circuit Court
• Yuav ua li cas mus kuaj ib tug tsawg voltage transformer
• Yuav ua li cas txuas pob zeb lanterns mus rau qhov hloov

tswv yim pom zoo

(1) qhov hluav taws xob - https://www.nationalgeographic.org/activity/

qhov chaw-destination-source-of-energy/

(2) rwb thaiv tsev - https://www.energy.gov/energysaver/types-insulation