Transformer 12V badiyaa waa aalad AC. Dareenka korantada ee adag, Transformer-ku wuxuu la shaqeeyaa isbeddelka hadda jira wuxuuna beddelaa tamarta AC heer ilaa heer kale. Tusaale ahaan, transformer-ka dhaqameed ee 12V wuxuu talaabo qaadi karaa 120V AC, 230V AC, ama wax qabad kale oo AC ah ilaa 12V AC.
Si kastaba ha ahaatee, dad badan ayaa ereyga "transformer" u isticmaala si aan caadi ahayn si ay u qeexaan qalab kasta oo u beddelaya awoodda dhexe ee 12V. Tani waxay abuuri kartaa jahawareer. Haddii wax soo saarku yahay 12V DC, qalabku ma aha oo kaliya transformer. Caadiyan waa koronto, adabtarro, darawal, ama beddele oo ay ku jiraan hagaajinta iyo habaynta. Tani waa sababta badeecad lagu tilmaamay a 12 v dc transformer waa in si taxadar leh loo hubiyo si loo xaqiijiyo inay soo saarayso AC ama DC.
Runtii Muxuu Qabaa Transformer?
Transformer-ku waxa uu ku kala wareejiyaa tamarta korantada inta u dhaxaysa labada dabaysha iyada oo u marinaysa kicinta korantada. Waxay hoos u dhigi kartaa danab, kor u qaadi kartaa danab, ama waxay siin kartaa go'doon u dhexeeya wareegyada.
Transformer-ka aasaasiga ah wuxuu leeyahay:
- Dabaylaha aasaasiga ah
- Dabayl labaad
- Xudunta magnetic
- Habka dahaarka
- Terminalka ama hogaanka
- Qaab dhismeedka xidhidh ama kor u qaadida
Transformer-ku wuxuu u baahan yahay gelinta AC sababtoo ah beddesha magnetka ayaa loo baahan yahay si loo kiciyo korantada dabaysha sare. Dc saafi ah kuma abuurto isla beddesha magnetka joogtada ah ee beddelka caadiga ah.
Ma 12V Output AC ama DC?
Jawaabtu waxay kuxirantahay badeecada.
Transformer-ka 12VAC wuxuu soo saaraa hadda beddelka ah. Tani waxay ku badan tahay iftiinka muuqaalka, gambaleelka albaabada, nalalka barkada, nidaamyada kontoroolka qaarkood, iyo hababka nalka hoose ee da'da.
Korontada 12VDC waxay soo saartaa hadda. Tani waxay ku badan tahay xariijinta LED-yada, kamaradaha CCTV-ga, router-yada, looxyada kantaroolka, dareemayaasha, matoorada, iyo elektiroonigga.
Haddii calaamaddu ay tiraahdo "Output: 12V AC," waa beddelka AC. Haddii ay tiraahdo "Output: 12V DC," waa koronto DC ah ama adabtarada, xitaa haddii iibiyeyaasha qaarkood ay ugu yeeraan transformer.
Waa maxay Transformer 12 V DC?
Weedha 12 v dc transformer si weyn ayaa loogu isticmaalaa raadinta alaabta maalinlaha ah, laakiin farsamo ahaan waxay inta badan tixraacaysaa sahayda 12V DC. Qalabka dhexdiisa, waxaa jiri kara koronto-bixiye ama wareegyo beddelaad heersare ah, oo lagu daray qaybo AC u beddelaya DC.
Korontada 12V DC ee caadiga ah waxaa ka mid noqon kara:
- Ilaalinta gelinta
- Transformer ama wareegga wareegga
- toosiye
- Shaandheeyaha capacitor
- Wareegga xakamaynta korantada
- Ilaalinta wax soo saarka
- Ku-xiran iyo terminal
Rectifier-gu wuxuu u beddelaa AC una beddelaa DC, halka nidaamiyaha uu ka caawinayo in korantadu ay xasilloonaato.
Sida loo Akhriyo Calaamadda
Sida ugu dhakhsiyaha badan ee lagu garto wax soo saarka AC ama DC waa in la hubiyo calaamadda alaabta.
Raadi:
- Korontada wax soo saarka
- Astaanta AC ama DC
- Qiimaynta hadda
- Wattage
- danab gelin
- Calaamadaynta polarity
- Soo noqnoqda
- Shahaadada badbaadada
- Qiimaynta gudaha ama dibadda
Astaanta AC waxa ay u muuqan kartaa sidii xariiq mawjad ah. Astaanta DC waxay u ekaan kartaa xariiq toosan oo leh xariiq go'an oo ka hooseeya. Korontada DC waxay inta badan muujisaa polarity, sida xarun-togan ama xarun-negative, ee xirayaasha foosto.
Waa maxay sababta AC vs. DC arrimaha
Isticmaalka nooca wax soo saarka ee khaldan waxay dhaawici kartaa qalabka ama waxay ka hortagi kartaa inuu shaqeeyo.
Tusaale ahaan, iftiinka muuqaalka AC ee 12V ayaa laga yaabaa inuu la shaqeeyo koronto-bixiye 12VAC ah, laakiin 12V DC LED strip caadi ahaan wuxuu u baahan yahay sahay koronto ah oo 12VDC ah. Kamarada 12V DC ee ku xidhan 12V AC ayaa dhici karta inay fashilmaan. Qalabka AC 12V ee ku xiran DC waxaa laga yaabaa inuusan si sax ah u shaqeyn.
Kahor intaadan ku xidhin qalab kasta, xaqiiji:
- danab loo baahan yahay
- Shuruudaha AC ama DC
- Sawirka hadda
- Nooca xiriiriyaha
- Polarity ee DC
- Isticmaalka gudaha ama dibadda
- Nooca rarka
- Deegaanka rakibida
Isticmaalka Guud ee 12VAC Transformers
12VAC Transformers ayaa inta badan loo isticmaalaa hababka korantada yar ee aan u baahnayn hadda si toos ah.
Codsiyada caadiga ah waxaa ka mid ah:
- Iftiinka muuqaalka
- Nidaamyada albaabbada
- Qaar ka mid ah kantaroolayaasha waraabka
- Barkadda iyo nalka isbaasha
- Laambadaha halogen ee korantada yar
- Nidaamyada xakamaynta HVAC qaarkood
- Wareegyada alaarmiga
- Wareegyada xakamaynta warshadaha
Nidaamyadan waxaa laga yaabaa in si gaar ah loogu talagalay hawlgalka AC.
Isticmaalka Caadiga ah ee Qalabka Korontada ee 12VDC
12VDC sahayda korontadu waxay ku badan yihiin qalabka elektiroonigga ah iyo kuwa casriga ah ee korantada yar.
Isticmaalka caadiga ah waxaa ka mid ah:
- Nalalka laydhka LED
- kamaradaha amniga
- Nidaamyada xakamaynta gelitaanka
- Routers iyo modem
- Dareemayaasha
- Matoorada DC-ga yar
- Xakamaynta otomaatiga ah
- Qalabka maqalka
- Wareegyada taageerada ku dallaca batteriga
- Bandhigyada elegtarooniga ah
Codsiyadan, a 12 v dc transformer waa in uu bixiyaa wax soo saarka DC deggan oo leh awood hadda ku filan oo loogu talagalay culeyska ku xiran.
Linear vs. Bedelida Aaladaha Korontada ee 12V
Qalabka korantada yar-yar ayaa laga yaabaa inay isticmaalaan naqshado toosan ama beddelaad ah.
Transformers toosan
Transformer-ka tooska ah badanaa wuu ka culus yahay sababtoo ah wuxuu isticmaalaa xudunta birta ee ku shaqeysa inta jeer ee isku-xidhka dhexe. Waxaa laga yaabaa inay si toos ah u soo saarto AC, ama waxay noqon kartaa qayb ka mid ah koronto toosan oo DC ah oo leh hagaajin iyo shaandhayn.
Beddelka Qalabka Korontada
Korontada beddeleysa inta badan waa ka yar tahay waana ka fudud tahay. Waxay korontada u beddeshaa soo noqnoqoshada sare waxayna si hufan u bixin kartaa wax soo saarka DC ee nidaamsan. Adabiyeyaasha 12VDC ee casriga ah oo badan ayaa isticmaala tignoolajiyada beddelka.
Labada noocba waxay noqon karaan kuwo faa'iido leh, laakiin doorashada saxda ah waxay kuxirantahay culeyska, dareenka buuqa, shuruudaha hufnaanta, iyo xaaladaha rakibida.
Sida loo doorto aaladda saxda ah ee 12V
Markaad dooranayso 12V transformer ama koronto, tixgeli:
- Qalabku ma u baahan yahay AC ama DC?
- Waa maxay dulqaad danab la ogol yahay?
- Imisa amps ayaa loo baahan yahay?
- Waa maxay wadarta tamarta loo baahan yahay?
- Culaysku ma mid joogto ah mise mid joogto ah?
- Qalabku ma gudaha baa mise waa bannaanka?
- Ma u baahan tahay ilaalin biyuhu?
- Dabeecadda DC miyay muhiim tahay?
- Ma loo baahan yahay ilaalinta joogtada ah?
- Rakibadu ma u baahan tahay go'doon?
- Xeerarka korantada ee deegaanka ma khuseeyaan?
Iftiinka LED-ka iyo elektiroonigga, dooro koronto 12VDC nidaamsan. Nidaamyada nalalka AC ama kantaroolka, dooro beddelka 12VAC si habboon loo qiimeeyay.
Cabbirka 12V Transformer ama Korontada
Awoodda korantada waxaa badanaa lagu xisaabiyaa watts ama volt-amps.
Culayska DC:
Watts = volts x amps
Tusaale ahaan, qalabka 12V DC ee sawiraya 5 amps wuxuu u baahan yahay qiyaastii 60 watts. Caadi ahaan waa caqli badan tahay in la doorto koronto leh awood dheeraad ah halkii aad si joogto ah ugu shaqeyn lahayd qiimeynteeda ugu sareysa.
Culayska beddelka AC, qiimaynta VA ayaa caadi ahaan loo isticmaalaa. Transformer-ka 12VAC ee lagu qiimeeyay 100VA wuxuu ku siin karaa qiyaastii 8.3 amps 12V marka la eego xaaladaha la qiimeeyay.
Tixgelinta Badbaadada
Danab yar macnaheedu maaha khatar. Nidaamka 12V weli wuu kululayn karaa fiilooyinka, waxyeelayn karaa qalabka, sababi kara dhimbiil, ama abuuri kara khataro dab haddii si xad dhaaf ah loo xidho ama si khaldan loo xidho. Dhinaca hore ee taransfooriyaha ama sahayda korontadu waxay sidoo kale ku xidhmi kartaa danabka dhexe ee khatarta ah.
Rakibaadda waa in ay raacdaa tilmaamaha alaabta iyo shuruudaha korontada ee lagu dabaqi karo. Nidaamyada dibadda waa inay adeegsadaan xayndaab ku habboon cimilada u adkeysaneysa iyo hababka fiilooyinka.
Gabagabo
Transformer 12V oo run ah ayaa caadiyan soo saara 12V AC. Haddii qalabku soo saaro 12V DC, badanaa waa sahay koronto, adapter, darawal, ama beddele, xitaa haddii inta badan loo yaqaan transformer.
Furaha ayaa ah in la hubiyo calaamadda oo la waafajiyo wax soo saarka iyo qalabka. A 12 v dc transformer Raadinta inta badan waxay tilmaamaysaa koronto 12V DC ah, halka koronto-bixiye 12VAC loo isticmaalo nidaamyada tamarta yar ee AC. Doorashada saxda ah ee AC ama DC waxay caawisaa ilaalinta qalabka, hagaajinta isku halaynta, iyo taageeridda rakibidda badbaadada.
Transformer iyo macluumaadka alaabta tamarta yar-yar, booqo JS Ningyi.
