Intshayelelo
Ukutshintsha iqhosha lokucofa kunye nee-LED ezakhelwe ngaphakathi zibonelela ngendlela ebonakalayo kunye nebonakalayo yokusebenzisa izixhobo zombane, ukunika zombini ulawulo kunye nesalathiso kwicandelo elinye.Ngokuqhelekileyo zisetyenziswa kwizicelo zeemoto, iisistim ezizisebenzelayo zasekhaya, kunye neepaneli zolawulo lwamashishini.Kweli nqaku, siya kukuhamba ngenkqubo yocingo aIqhosha lokutyhala le-12Vnge-LED, ekukhokela kumanyathelo ayimfuneko, amacandelo, kunye nokhuseleko lokhuseleko.
Ukuqonda Amacandelo
Ngaphambi kokuntywila kwinkqubo yocingo, masiziqhelanise nezinto eziphambili ezibandakanyekayo:
1. I-12V i-Button Button Tshintshela nge-LED: Ezi zitshintshi zine-LED edibeneyo ekhanyisa xa ukutshintshwa kuvuliwe.Ngokuqhelekileyo zineetheminali ezintathu okanye ezine: enye yegalelo lamandla (elungileyo), enye yeyomhlaba (negative), enye yomthwalo (isixhobo), kwaye ngamanye amaxesha i-terminal eyongezelelweyo kumhlaba we-LED.
2. Umthombo wamandla: Umthombo wamandla we-12V DC, njengebhetri okanye iyunithi yokubonelela ngombane, iyafuneka ukuze unikeze amandla kwiswitshi kunye nesixhobo esiqhagamshelweyo.
3. Umthwalo (Isixhobo): Isixhobo ofuna ukusilawula ngokucofa iqhosha, njengemoto, isibane, okanye ifeni.
4. Ucingo: Kuya kufuneka ubungakanani bocingo obufanelekileyo ukuqhagamshela amacandelo ahlukeneyo.Kuninzi lwezicelo ze-12V, ucingo lwe-18-22 AWG kufuneka lwanele.
5. I-Inline Fuse (ukuzikhethela, kodwa kucetyiswa): I-inline fuse ingafakelwa ukukhusela isekethe kwiisekethe ezimfutshane okanye iimeko ezidlulayo.
Ukufakela iqhosha le-12V Tshintshela iQhosha eline-LED
Landela la manyathelo ukufaka ucingo kwiqhosha lokutyhala le-12V eline-LED:
1. Cima umbane: Phambi kokuba uqalise inkqubo yokufaka iintambo, qinisekisa ukuba umthombo wamandla we-12V ucinyiwe okanye uqhawukile ukuthintela naziphi na iisekethi ezimfutshane ngempazamo okanye ukothuka kombane.
2. Chonga iitheminali: Jonga iqhosha lokucofa ukutshintshela ukuchonga iitheminali.Zidla ngokubhalwa amagama, kodwa ukuba akunjalo, bhekisa kuxwebhu lwedatha yomenzi okanye kumaxwebhu emveliso.Iileyibhile eziqhelekileyo zetheminali ziquka "+" yokufakwa kwamandla, "GND" okanye "-" emhlabeni, "LOAD" okanye "OUT" kwisixhobo, kunye ne "LED GND" kumhlaba we-LED (ukuba ukhona).
3. Qhagamshela umthombo wamandla: Ukusebenzisa ucingo olufanelekileyo, qhagamshela i-terminal eqinisekileyo yomthombo wamandla kwi-terminal igalelo lamandla (“+”) yokutshintsha iqhosha lokutyhala.Ukuba usebenzisa ifuse engaphakathi, yidibanise phakathi komthombo wamandla kunye nesitshixo.
4. Qhagamshela umhlaba: Qhagamshela i-terminal ye-negative yomthombo wamandla kwi-terminal ephantsi ("GND" okanye "-") yokutshintsha iqhosha lokutyhala.Ukuba iswitshi yakho ine-terminal ephantsi ye-LED eyahlukileyo, yidibanise phantsi nayo.
5. Qhagamshela umthwalo (isixhobo): Qhagamshela i-terminal yomthwalo ("LOAD" okanye "OUT") yokutshintsha iqhosha lokutyhala kwi-terminal evumayo yesixhobo ofuna ukusilawula.
6. Gqibezela isekethe: Qhagamshela i-terminal engalunganga yesixhobo emhlabeni, ugqibezela isekethe.Kwezinye izixhobo, oku kunokubandakanya ukuyidibanisa ngokuthe ngqo kwitheminali engalunganga yomthombo wamandla okanye kwitheminali ephantsi kumatshini wokutyhala iqhosha.
7. Vavanya ukuseta: Vula umthombo wamandla kunyecofa iqhosha lokucofatshintsha.I-LED kufuneka ikhanyise, kwaye isixhobo esixhunyiwe kufuneka sisebenze.Ukuba akunjalo, jonga kabini imidibaniso yakho kwaye uqinisekise ukuba onke amalungu asebenza ngokuchanekileyo.
ImiGaqo yoKhuseleko
Xa usebenza ngeengcingo zombane, soloko ulandela la manyathelo okhuseleko:
1. Cima umbane: Soloko uqhawula umthombo wamandla phambi kokuba usebenze kuzo naziphi na iintambo ukuthintela ukothuka kombane ngempazamo okanye iisekethe ezimfutshane.
2. Sebenzisa ubungakanani bocingo obufanelekileyo: Khetha ubungakanani bocingo obunokujongana neemfuno zangoku zesicelo sakho esithile ukunqanda ubushushu obugqithisileyo okanye ukuhla kwamandla ombane.
3. Uqhagamshelo olukhuselekileyo: Qinisekisa ukuba lonke uqhagamshelo lukhuselekile ngokufanelekileyo, usebenzisa iziqhagamshelo zocingo, i-solder, okanye iibhloko zetheminali, ukuthintela ukuqhawuka ngempazamo okanye iisekethe ezimfutshane.
4. Faka i-insulate iingcingo ezivulelekileyo: Sebenzisa iityhubhu ezicutha ubushushu okanye iteyiphu yombane ukugquma imidibaniso yengcingo evele elubala, unciphisa umngcipheko wokukothuka kombane kunye neesekethi ezimfutshane.
5. Faka i-inline fuse: Ngelixa unokukhetha, i-inline fuse inokunceda ukukhusela isekethe yakho kwiisekethe ezimfutshane okanye iimeko ezidlulayo, ukuthintela umonakalo onokwenzeka kumacandelo okanye iingcingo.
6. Gcina iingcingo zicwangcisiwe: Sebenzisa amaqhina entambo, iikliphu zocingo, okanye imikhono yentambo ukugcina iingcingo zicwangcisiwe kwaye zicocekile, unciphisa amathuba okuba iingcingo zijijene okanye zonakaliswe.
7. Vavanya ngononophelo: Xa uvavanya ukuseta kwakho, lumka kwaye ulungele ukucima umthombo wamandla ngokukhawuleza ukuba ubona nayiphi na imiba, efana neentlantsi, umsi, okanye ukuziphatha okungaqhelekanga.
Ukuqukumbela
Ukudibanisa i-12V iqhosha lokutshintshela iqhosha kunye ne-LED ingaba yinkqubo ethe ngqo xa uqonda amacandelo abandakanyekayo kwaye ulandele amanyathelo afanelekileyo.Ngokuthatha amanyathelo okhuseleko ayimfuneko kunye nokuqinisekisa ukuba zonke iidibansi zikhuselekile kwaye zikhuselwe ngokufanelekileyo, unokudala isisombululo esithembekileyo nesibukekayo solawulo lwezixhobo zakho zombane.Nokuba usebenza kwiprojekthi yeemoto, inkqubo ye-automation yasekhaya, okanye ipaneli yolawulo lwamashishini, iqhosha lokutyhala le-12Vtshintsha nge-LEDinokunika isisombululo esinomtsalane nesisebenzayo sokulawula kunye nokubonisa ukusebenza kwesixhobo.
iqonga lokuthengisa kwi-intanethi: