Sida loo Hubiyo Ciladda Iftiinka Diode Lamp Lamp

Waa maxay sababta kuulka laambada aan loo shidin looxa wareegga? Sida loo hubiyo? Marka hore, hubi in wareegga si caadi ah loo isticmaalo, ka dibna samee falanqayn gaar ah oo ku salaysan wareegga gaarka ah. Si kastaba ha noqotee, inta badan sababaha ayaa ah in LED-yadu ay si lama filaan ah u heleen polarity saxda ah iyo kuwa taban ee LED inta lagu jiro rakibidda ama habka alxanka ka hor inta aan la rakibin. Alxanka dhabta ahi ma aha mid xoogan), alxanka dalwaddu waa sababta ugu weyn ee fashilka, gaar ahaan kuwa cusub ee aan lahayn khibrad alxanka. Dhibaatadani waxay u badan tahay. Waxa kale oo laga yaabaa in daadinta birta korontadu ay sababto horumarka LED-ga wareegga gaaban. Waxaa jira qayb ka mid ah qayb ka mid ah wareegga wadista si ay ugu xidhmaan ama si fiican u alxanayaan, iyo wareegyada qaar ayaa sidoo kale laga yaabaa in qiimaha qaybta hagaajinta aan si fiican loo hagaajin. Ka hor inta aan wareegga la rakibin, hubi jeegga oo si taxadir leh u eeg tamarta ka hor. Haddii nalka aan la shidin, korantada waa in isla markiiba la dami, ka dibna kormeerka waa in la sameeyaa. Ma garaaci kartid sabuuradda wareegga si aad isku daydo inaad qaladka u hesho. in sidan. Haddii ay tahay wareeg leh capacitor filter, marka hore, waa inaad sidoo kale isticmaashaa kaashawiito ama silig si aad u soo saarto labada cagood ee capacitor filter ka hor inta aanad hubin. Talaabadani aad bay muhiim u tahay! Sababtoo ah capacitor filtarku waxa uu leeyahay danab sare oo ka badan 1.4 jeer danabka sahayda korantada (in ka badan 1.4 jeer korantada korontada (Tusaale ahaan, marka sahayda 220V ay sare u qaadi karto ilaa 310V), si aanay u dhaawacmin jidhka bini'aadamka. ama baabi'i LED marka capacitance uu ku badbaado capacitor-ka ama marka wareeggu ku xiran yahay! Tag, hubi in polarity kasta oo LED ah uu khaldan yahay, ka dibna isticmaal laba baytari si aad isugu xirto sahayda laba-cirifoodka togan iyo taban si aad u taabato labada cagood ee LED kasta. U fiirso polarity ee awoodda batteriga sida polarity ee LED, si aad u isticmaasho polarity ee LED, si aad u hubiso in mid kasta oo LED ah ayaa shid. Kormeerka wareegga wadista, waa inaad si taxadar leh u hubisaa in wareeggu khaldan yahay marka loo eego jaantuska wareegga. Si gaar ah u fiirso si aad u hubiso buundada toosiyaha (cagta dheer waa soo saarista elektrode-ka togan, xajmigu waa soosaarka korantada taban, labada cagood ee kale waa galiyaha AC) ama diode-ka toosiyaha, iyo tuubbada korantada ee diode-ka Haddi cidhifku sax yahay (Hal dhamaadka leh oo leh khad madow ama caddaan ah waa taban), oo hubi in saddexda korantada ee triode crystal ama wareegga isku dhafan ee danabku ay khaldan yihiin. Hagaag, sharraxaadda diode dhalaalaya waa halkan,