Isetyhula yeTshaja yeSelfowuni

Intshayelelo:
Kwihlabathi elixhomekeke ngakumbi kwitekhnoloji ephathwayo, imfuneko yokugcina izixhobo zethu zihlawulwe ibe yinto ephambili. Ngethamsanqa, imarike inikeza uluhlu olubanzi lweenketho zokuhlawula ifowuni yethu. Enye yenkqubela phambili ephawulekayo kule ntsimi yiSekethe yeTshaja yeSelfowuni, isixhobo sobugcisa esivumela ukutshaja izixhobo eziphathwayo. ngokufanelekileyo kwaye ⁤ikhuselekile. Kweli nqaku, siza kuphonononga ngokweenkcukacha ukuba yintoni iSekethe yeTshaja yeSelfowuni, isebenza njani kunye neenzuzo ezinikezelayo ukuhlangabezana neemfuno zangoku zabasebenzisi befowuni.

Ukusebenza kweSekethe yeTshaja yeSelfowuni

Isiphaluka setshaja yefowuni yinkqubo evumela ukuba uhlawule ibhetri yefowuni ephathekayo ngokusebenzisa umthombo wamandla wangaphandle, njengeplagi okanye ikhompyutha. Ukusebenza kwesi sekethi kusekelwe ⁤ukuguqulwa kwe-alternating current (AC) ukuya ngqo ngoku‍ (DC) ukuze ifowuni ikwazi ukufumana amandla. ngokukhuselekileyo kwaye isebenza kakuhle.

Le sekethi yenziwe ngamacandelo abalulekileyo asebenza kunye ukuqinisekisa ukusebenza ngokufanelekileyo kwetshaja. Amanye awona malungu abalulekileyo ngala:

1. I-Transformer: Eli candelo linoxanduva lokuguqula umsinga otshintshayo ukusuka kumbane ukuya kumbane osezantsi othe ngqo. Oku kuyimfuneko ukukhusela ifowuni ekuphumeni kwamandla.

2.⁤ Isilungisi sebhulorho: umsebenzi waso kukuguqula umsinga otshintshayo ube⁢ otyhala umsinga othe ngqo. Le nkqubo iphelisa inxalenye engalunganga yomqondiso kwaye ifumana isigxina esithe ngqo esilungele ukutshaja ibhetri yefowuni.

3. Umlawuli we-voltage: eli candelo lijongene nokugcina i-voltage engaguqukiyo kwaye ezinzileyo, ukuphepha umonakalo kwifowuni ngenxa yokuguquguquka okunokwenzeka kumbane wombane. Kunokubakho iintlobo ezahlukeneyo zolawulo lwamandla ombane, njengezilawuli zomgca okanye izilawuli ezitshintshiweyo.

Ngamafutshane, kubalulekile ukuqinisekisa ukutshaja okukhuselekileyo nokufanelekileyo kwebhetri yefowuni. Ndiyabulela ekubunjweni kwayo kwamacandelo akhethekileyo kunye nokukwazi ukuguqula i-alternating current ibe yangoku ngokuthe ngqo, le sekethi inika amandla ayimfuneko ukugcina isixhobo sethu esiphathwayo sihlala silungele ukusetyenziswa.

Amacandelo aphambili eSekethe yeTshaja yeSelfowuni

Xa uyila i-cell phone charger circuit, kubalulekile ukuqwalasela amacandelo aphambili aya kuvumela ukusebenza kwayo ngokufanelekileyo nangokukhuselekileyo. La malungu ngala:

1. Isiguquli: I-transformer inoxanduva lokuguqula i-alternating current ephuma kwi-outlet ibe yi-current ngqo, efanelekileyo yokuhlawula ifowuni yeselula. I-transformer enomlinganiselo ofanelekileyo wokuguqulwa iya kusetyenziswa ukufumana i-voltage efunekayo.

2. Umlungisi: I-rectifier inoxanduva lokuguqula i-alternating current ibe yi-pulsating yangoku ngokuthe ngqo, ukuphelisa inxalenye engalunganga yomqondiso. Oku kuphunyezwa ngokusetyenziswa kweediode zokulungisa⁢ ezivumela umsinga ukuba udlule kwicala elinye kuphela.

3. Ulawulo lwamandla ombane: I-voltage regulator yinxalenye ebalulekileyo yokugcina i-voltage eqhubekayo kwaye ugweme ukonakalisa ibhetri yeselula. I-voltage regulator efana ne-LM7805 isetyenziselwa ukulawula amandla ombane ukuya kwi-5V, eyona ndlela yombane eqhelekileyo kuninzi. yezixhobo izinto zombane, kuquka⁤ iiselfowuni.

Iimpawu kunye neenkcukacha zobugcisa beSekethe yeTshaja yeSelfowuni

ISekethe yeTshaja yeSelfowuni sisisombululo esitsha esinika uluhlu lweempawu ezinqamlekileyo kunye neenkcukacha zobugcisa. Yenzelwe ukuhlangabezana neemfuno zokutshaja kwezixhobo eziphathwayo, le sekethi ibonelela ngokusebenza okungaqhelekanga kunye nokuhambelana okubanzi, ukuziqhelanisa nee-smartphones ezininzi kwimarike.

Enye yeempawu ezibalaseleyo zale sekethi kukusebenza kwayo kwamandla, ngenxa yoyilo oluphuculweyo kunye nokusetyenziswa kwamacandelo. umgangatho ophezulu. Oku kuvumela ukutshaja okukhawulezayo nokukhuselekileyo kwezixhobo, ukunciphisa ukusetyenziswa kwamandla kunye nokuthintela ukushisa.

Ukongeza, le sekethe inoluhlu lweenkcukacha zobugcisa ezenza kube yinto ephezulu. Inoluhlu olubanzi lwamandla ombane, okuthetha ukuba lunokusetyenziswa kumazwe ahlukeneyo kunye nemithombo eyahlukeneyo yamandla. Ikwanayo nokhuseleko lokugqithiswa kwe-overvoltage, iisekethe ezimfutshane kunye ne-overcurrent, ngaloo ndlela iqinisekisa ukhuseleko lomsebenzisi kunye nesixhobo.

Izinto ezilungileyo zokusebenzisa iSekethe yeTshaja yeSelfowuni

Ukusetyenziswa kwesekethe yetshaja yeselfowuni ibonelela ngeengenelo ezininzi ezenza esi sixhobo sibaluleke ukugcina izixhobo zethu eziphathwayo zihlala zihlawulwe kwaye zilungele ukusetyenziswa. Ngezantsi, siza kudwelisa ezinye zezona ziphambili:

1. Ukusebenza kakuhle ngakumbi de carga: Iisekethe zetshaja zeselfowuni ziyilelwe ukubonelela ngokukhawuleza nangokufanelekileyo ukutshaja kwizixhobo zethu. Ngombulelo kuyilo lwazo kunye namacandelo aphezulu, ezi zijikelezo zinciphisa ukulahlekelwa kwamandla ngexesha lokutshaja, okusivumela ukuba sihlawule iiselfowuni zethu ngokukhawuleza nangokufanelekileyo xa kuthelekiswa nezinye iindlela zokutshaja.

2. Ukugqithiswa kunye nokhuseleko lwesekethe emfutshane: Enye yezona zinto zibalulekileyo zesekethe yeshaja yefowuni kukukwazi ukukhusela izixhobo zethu kumonakalo onokuthi ubangelwe kukugcwala okanye iisekethe ezimfutshane. Ezi sekethe zibandakanya iinkqubo ezidityanisiweyo zokhuseleko⁤ ezihlala zibeke iliso⁢ imeko yokutshaja yeeselfowuni zethu, ngaloo ndlela inqanda nawuphi⁤ umngcipheko womonakalo.

3. Ukuhambelana ngokubanzi: Iisekethe zetshaja zeselfowuni zihlala zihambelana nezixhobo ezininzi ezahlukeneyo, kubandakanya iimodeli ezahlukeneyo zeeselfowuni, iitafile kunye neetafile. ezinye izixhobo eziphathwayo. Oku kuthetha ukuba kungakhathaliseki ukuba imodeli okanye uphawu isixhobo sethu, siya kukwazi ukusebenzisa i-cell phone charger circuit ngaphandle kweengxaki, elula kakhulu kwaye iyasebenza kwiimeko apho kufuneka sihlawule. izixhobo ezahlukeneyo.

Iingcebiso zoyilo kunye nofakelo lweSekethe yeTshaja yeSelfowuni

Uyilo kunye nofakelo lwesekethe yetshaja yeselula linyathelo elibalulekileyo lokuqinisekisa unikezelo lwamandla olusebenzayo nolukhuselekileyo kwizixhobo zethu eziphathwayo. Ngezantsi sikunika iingcebiso eziphambili ekufuneka uzigcine engqondweni ngexesha lale nkqubo:

1. Khetha amacandelo afanelekileyo: Kubalulekile ukukhetha amacandelo asemgangathweni, afana ne-transformers yangoku, i-rectifiers kunye ne-voltage regulators. Ezi zinto zibalulekile ukuqinisekisa intlawulo ezinzileyo nekhuselekileyo yeselfowuni yakho. Kwakhona, qinisekisa ukuba amacandelo ayahambelana neenkcukacha yesixhobo sakho.

2. Cwangcisa indawo yesekethe yakho: Qinisekisa ngononophelo indawo apho uya kufaka isekethe yetshaja yeselula. Ziphephe iindawo ezivezwe kukufuma, amaqondo obushushu aphezulu okanye iimpembelelo ezinokubakho. Kwakhona, qiniseka ukuba unesithuba esaneleyo sofakelo kunye nokungena komoya okufanelekileyo, njengoko amanye amacandelo anokuvelisa ubushushu ngexesha lokusebenza.

3. Yenza uqhagamshelo lombane oluchanekileyo: Qinisekisa ukuba ulandela yonke imimiselo yokhuseleko lombane ngexesha lofakelo lwesekethi yetshaja yeselula yakho. Sebenzisa umgangatho, iintambo ze-insulated ukuphepha iisekethe ezimfutshane okanye umonakalo kumacandelo. Kwangokunjalo, yenza uqhagamshelo olululo lwasemhlabeni ukuthintela ukothuka kombane kwaye ukhusele isixhobo sakho kuqhagamshelo olunokwenzeka.

Khumbula ukuba uyilo olufanelekileyo kunye nofakelo lwesekethe yetshaja yeselfowuni kubalulekile ukuze kuqinisekiswe ukusebenza ngokukhuselekileyo nangempumelelo kwesixhobo. izixhobo zakho eziphathwayo. Landela ezi ngcebiso kwaye wonwabele ukutshaja okuthembekileyo kunye nokukhawulezayo ukugcina izixhobo zakho zihlala zilungile.

Ukugcinwa kunye nokhathalelo olufanelekileyo lweSekethe yeTshaja yeSelfowuni

Isekethe yetshaja yeeselfowuni yinxalenye ebalulekileyo yokusebenza ngokufanelekileyo kwezixhobo zethu. Ukuqinisekisa ukugcinwa rhoqo kunye nokunyamekela okufanelekileyo kwesi sekethe kuya kuqinisekisa ukusebenza kakuhle kunye nobomi obude.

Ukugcina umjikelo wetshaja ukwimeko entle, kubalulekile ukulandela ezi ngcebiso:

• Ukucoca rhoqo: Sebenzisa ilaphu elithambileyo, elomileyo ukucoca isekethe, uthintele ukusetyenziswa kweekhemikhali ezinokuyonakalisa.
• Ukukhuselwa komthwalo ogqithisileyo: Kuphephe ukudibanisa isekethe kwimithombo yamandla engazinzanga okanye egcwele kakhulu, njengoko oku kunokubangela umonakalo ongenakulungiseka.
• Ukutshekisha rhoqo: Hlola rhoqo imeko yesekethe kunye neentambo zeempawu ezinokubakho zokuguga okanye umonakalo. Ukuba uhlangabezana nazo naziphi na iingxaki, kuyacetyiswa ukuba ufumane ingcali yokulungiswa.

Khumbula ukuba ukhathalelo olufanelekileyo lwesekethe yeshaja yeselula ayinako ukwandisa nje ubomi bayo obuluncedo, kodwa inceda nokuthintela iingozi kunye nokusilela kombane. Ngokulandela ezi ngcebiso, ungonwabela ukutshaja okukhuselekileyo nokusebenzayo kwizixhobo zakho eziphathwayo.

Iingqwalasela zokhuseleko xa usebenzisa iSekethe yeTshaja yeSelfowuni

Njengabasebenzisi bezixhobo zombane, kubalulekile ukugcina izinto ezininzi engqondweni. Ezi tshaja zibe yinxalenye ebalulekileyo yobomi bethu bemihla ngemihla, ngoko ke kubalulekile ukuqinisekisa ukuba zisetyenziswa ngokuchanekileyo nangokukhuselekileyo. Apha ngezantsi kukho amanyathelo okhuseleko ekufuneka uwathathe:

• Thenga umgangatho weetshaja⁢: Kubalulekile ukutyala imali kwiitshaja ezisemgangathweni kwaye uphephe umgangatho ophantsi okanye iimveliso zomgunyathi. Eyamva ⁢inokuba ⁤iziphene ezinokubeka ukhuseleko lwakho, kunye neso isixhobo osibizayo, emngciphekweni.
• Jonga rhoqo iintambo⁤ kunye neadaptha: Kubalulekile ukujonga rhoqo iintambo kunye neeadaptha zomonakalo womzimba, njengokusikwa okanye iintambo eziqhekekileyo. Ukuba ufumana nawuphi na umonakalo, kuyacetyiswa ukuba utshintshe ngokukhawuleza ukuze ugweme ingozi yombane okanye umlilo.
• Musa ukuyibiza kakhulu ifowuni yakho: Kubalulekile ukuhlonipha imida yokutshaja esekwe ngumenzi wesixhobo sakho. Ukutshaja kakhulu kunokubangela ukonyuka kobushushu befowuni kwaye, kwezinye iimeko, kunokubangela ukuhla kwebhetri okanye imingcipheko yokudubula.

Ukhuseleko lubaluleke kakhulu xa kuziwa ekusebenziseni isiphaluka setshaja yeselula. Landela ezi ngqwalasela kwaye wonwabele amava akhuselekileyo nangenamngcipheko ngelixa utshaja isixhobo sakho. Khumbula ukuba kungcono ukukhuseleka kunokuzisola, ngoko ke ukuthatha izilumkiso ezifanelekileyo ngamaxesha onke kubalulekile ukuqinisekisa ukhuseleko lwakho kunye nesixhobo sakho.

Imibuzo neempendulo

Umbuzo: Yintoni "iSekethe yeTshaja yeSelfowuni" kwaye yintoni umsebenzi wayo ophambili?
Impendulo: I-"Cell Phone Charger Circuit" yisethi yamacandelo e-elektroniki eyenzelwe ukunika amandla ombane kwiselfowuni, ngaloo ndlela ivumela ukuba itshaje ibhetri yayo. Umsebenzi wayo oyintloko kukuguqula i-alternating current evela kwi-outlet yamandla ibe yangoku ngokuthe ngqo, ilungele ukutshaja ibhetri yeselula.

Umbuzo: Ngawaphi amacandelo abalulekileyo eSekethe yeTshaja yeSelfowuni?
Impendulo: Izinto ezibalulekileyo zeSekethe yeTshaja yeSeli zibandakanya umsinga otshintshayo ukuya ngqo kwi-transformer yangoku, i-rectifier yokuguqula i-alternating current ibe yi-pulsating current ethe ngqo, isihluzi sokugudisa loo pulsating current, i-voltage regulator ukugcina i-voltage engaguqukiyo nekhuselekileyo. ngexesha lokutshaja, kunye nesiphaluka solawulo esilungisa ukuhamba kwangoku ngokweemfuno zeselfowuni.

Umbuzo: Isebenza njani iSekethe yeTshaja yeSelfowuni?
Impendulo: ISekethe yeTshaja yeSelfowuni ithatha i-alternating current ukusuka kwigridi yombane kwaye iyiguqule ibe yi-voltage eyaneleyo yokuhlawula ibhetri yeselula. Oku kuphunyezwa nge-transformer, enciphisa i-voltage kwaye iguqulelwe kwi-alternating current yexabiso eliphantsi. Isilungisi ke siguqula laa msinga utshintshanayo ube yipulsating yangoku ngqo. Ngesihluzo, i-pulsating current iyagudiswa, ishenxisa ukuguquguquka okungafunekiyo kunye nengxolo. Emva koko, i-voltage regulator iqinisekisa ukuba i-voltage enikeziweyo ihlala ihlala kwaye ikhuselekile kwibhetri yeselula. Ekugqibeleni, isiphaluka solawulo silungelelanisa ubukhulu bexesha langoku elinikezelweyo kwiselfowuni ngokweemfuno zokutshaja.

Umbuzo: Ngaba kukho iintlobo ezahlukeneyo zeeSekethi zeTshaja zeSelfowuni?
Impendulo: Ewe, kukho iindidi ezininzi zeSekethe yeTshaja yeSelfowuni. Ezi zinokwahluka kwi-voltage yemveliso, umthamo womthwalo, inani le Iiport ze-USB, njl. Ukongeza, ungafumana iitshaja ezithile zeemodeli ezahlukeneyo okanye iibrendi zeeselfowuni, kuba nganye inokuba neemfuno zokutshaja.

Umbuzo: Ngaba kukhuselekile ukusebenzisa iSekethe yeTshaja yeSelfowuni?
Impendulo: Logama nje usebenzisa itshaja esemgangathweni kwaye ulandela imiyalelo yomenzi, ukusetyenziswa kweSekethe yeTshaja yeSelfowuni kukhuselekile.⁢ Kubalulekile ukunqanda ukusebenzisa iitshaja ezikumgangatho ophantsi okanye zomgunyathi, njengoko zinokubonisa umngcipheko imfezeko⁢ yeselfowuni kwaye, kwiimeko ezigqithisileyo, nokubanga umonakalo okanye iingozi. Ukongeza, kuyacetyiswa ukuba ungashiyi ifowuni yakho itshaja ixesha elide ungajongwanga.

Umbuzo: Ndingasithenga phi iSekethi yeTshaja yeSelfowuni?
Impendulo: Iisekethi zeTshaja zeSelfowuni zingathengwa kwiivenkile ezikhethekileyo ze-elektroniki, kwiivenkile zeeselfowuni, kwi-intanethi. iiwebhusayithi ukusuka kubavelisi abaziwayo kunye nabasasazi, kunye nakwiivenkile ezikwi-intanethi ezaziwayo. Kubalulekile ukuqinisekisa ubunyani kunye nomgangatho wemveliso ngaphambi kokuthenga.

Indlela Eya Phambili

Isishwankathelo, isekethe yetshaja yeselfowuni sisisombululo esisebenzayo nesithembekileyo sobuchwephesha ukwanelisa iimfuno zokutshaja zezixhobo zethu eziphathwayo. Ngoyilo lwaso kunye namacandelo asemgangathweni, esi sixhobo sihlangabezana neyona migangatho inzima kakhulu yokusebenza kunye nokhuseleko.

Ukongeza kwikhono layo lokutshaja ngokukhawuleza, le sekethi ineempawu ezibalulekileyo zobuchwepheshe eziqinisekisa ukutshaja okuzinzile kunye nokukhusela zombini ifowuni kunye netshaja kumonakalo onokwenzeka. Ukusetyenziswa kwesilawuli sentlawulo ehlakaniphile kunye nokuphunyezwa kwezinto ezahlukeneyo zokukhusela i-elektroniki, ezifana nokukhuselwa kobushushu kunye nokukhusela isiphaluka esifutshane, kuphela. eminye imizekelo yamanyathelo athathiweyo ukubonelela ngamava okutshaja akhuselekileyo nathembekileyo.

Ngokunjalo, isekethe yetshaja yeselfowuni⁢ igqamile ngokudityaniswa kwayo lula kwizixhobo ezahlukeneyo kunye nokuguquguquka kwayo kokusetyenziswa. Nokuba kusezimotweni, kwizikhululo zokutshaja zikawonke-wonke okanye kumakhaya ethu, le sekethe ihambelana ngokugqibeleleyo kuyo nayiphi na imeko.

Ukuqukumbela, isekethe yetshaja yeselfowuni yeyona ndlela ifanelekileyo yobugcisa kwabo bafuna isisombululo esisebenzayo, esikhuselekileyo kunye nekhwalithi yokutshaja. Ngombulelo kuyilo lwaso lwetekhnoloji ephambili kunye neempawu ezininzi zobugcisa, esi sixhobo sibekwe njengesixhobo esiyimfuneko kubomi bethu bemihla ngemihla, sihlala siqinisekisa ukuba iiselfowuni zethu zihlawuliswa kwaye zilungele ukusetyenziswa.