Iibhetri zinamandla yonke into kwiifowuni eziya kwiimoto, zibenza zibe yimfuneko kubomi bemihla ngemihla. Nangona kunjalo, amandla ebhetri ayahluka. Ukuqonda i-voltage kubalulekile xa ukhetha phakathi kweebhetri ezahlukeneyo. Masihlole ukuba yeyiphi ivostile, indlela yokulinganisa, kwaye ukuphendula ngemichiza ebandakanyekayo.
Yintoni i-voltage yebhetri?
I-voltage yebhetri ngumahluko kumandla ombane phakathi kwetekisi elungileyo nengalunganga. Imele uxinzelelo olutyhala i-elektroni ukusuka kwenye indawo ukuya kwenye.
Ungakubona oku njengentwasahlobo equbisana nebhetri ngaphakathi kwebhetri, apho kukho izilungiso ezingaphezulu ze-correlates ezinamandla anokukhululwa khona xa zikhutshiwe. Olu phawu lubalulekile ekumiseleni iziphumo zamandla ebhetri, i-voltage eyimfuneko yezixhobo, kwaye ihlawulise imeko.
Omnye umzobo luxinzelelo lwamanzi kwi-hose: I-voltage ityhalela amanzi nge-hose (yangoku), ilinganiswe kwi-Amps. Iinkqubo ezahlukeneyo zombane zifuna i-voltages eyahlukeneyo: I-12 ukuya kwele-4 ukuya kwele-12 ukuya kwele-12 ukuya kwezi-12 ukuya kwezi-12 ukuya kwe-12 ukuya kwele-12. I-voltages ephezulu ityhala umbane ngakumbi ngeengcingo; Cinga indlela ukuba i-ramedi yoxinzelelo lwamanzi linokubakho.
Ngelixa i-voltages ephantsi (i-Volts ezingama-50) ihlala ikhuselekile ngokwemigangatho yeOsha, imijikelezo yombane kwi-voltages ephezulu efumaneka kwiigridi zokuhlala kunye nemigca yamandla inokuba yingozi.
Yintoni edale i-voltage yebhetri?
Iibhetri ziqukethe i I-Anode, i-canode, i-electrolyte, kwaye umahlukana. I-Anode licala elibi, liqhele ukwenza i-zinc, i-lithium, igrafu, okanye iplatinam. I-Cathode sisiphelo esifanelekileyo kwaye ihlala iqulethe izinyithi ezinomxholo ofana neLithium Oxide okanye i-Oxid yobhedu.
I-elektroni ayinakuhamba ngokukhululekileyo phakathi kwe-anode kunye ne-canode; Nangona kunjalo, xa iqhagamshelwe ngumqhubi, i-elektroni isuka kwi-anode iye kwi-cathode, ivelisa i-voltage.
Yintoni umahluko phakathi kwe-voltage nangoku?
I-voltage kwaye okwangoku iqhagamshelwe kakhulu kodwa ineempawu ezahlukeneyo.
- I-voltage ilinganisa amandla ombane anokubakho kwi-ntlawulo yeyunithi nganye, ngelixa ikho ngoku imele umgangatho wokuhamba kwe-elektroni.
- I-voltage ilinganiswa kwiVolts (v) kunye ne-Amperes (A).
- I-Voltage, icelwe ngu “V,” ukuqhuba okwangoku kwisekethe, ngelixa i-the yangoku, icelwe ngu “I,” ibonisa ukuhamba kwee-elektroni.
- I-voltage ithathelwa ingqalelo ngaphandle kwesekethe, ngelixa okwangoku iphenjelelwa kukungaxhathisi sesekethe.
I-voltage yebhetri ilinganiswa njani?
Ukulinganisa i-voltage yebhetri kubalulekile ekumiseleni imeko yaso.
Eyona ndlela ilungileyo kukusebenzisa i-Multeter: Qhoboshela i-Probe ebomvu kwi-terminal elungileyo kunye ne-probe emnyama kwi-terminal engalunganga, emva koko uthathe ukufunda.
Yintoni i-voltage eqhelekileyo?
I-voltage eqhelekileyo yebhetri ixhomekeke kuhlobo lwayo kunye nokuphendula kwemichiza. Iibhetri ezinobulungisa obuhle kakhulu bokunciphisa i-oxidation Ukuvelisa i-voltages ephakamileyo. Umzekelo, ibhetri yemoto iqhele ukulinganisa i-12.6 Volts, ngelixa kumiselwa ibhetri yebhetri malunga ne-1.5 volts.
Kubalulekile ukuba utshatise i-volt yolwazi oluchanekileyo ukuthintela ukonakalisa i-elektroniki okanye ibhetri.
I-Cound-Acid Volties vs lithium-ion yebhetri
I-voltage yebhetri iyahluka ngokwamanqanaba amanqanaba. Ibhetri ehlawulelwa ngokupheleleyo i-voltness kunelo eliphantsi okanye elingenanto. Le nto, eyaziwa ngokuba yilahleko ye-voltage, ixhomekeke kuhlobo lwebhetri.
Iibhetri zemveli zemveli Iibhetri zeLithium, kunye netekhnoloji yabo ehambileyo, zinamandla amaninzi kwaye zichaphazeleke kakhulu Umthetho kaPuckert.
I-12-volt yebhetri ye-acid-acid ihambisa malunga ne-12.7 volts xa ihlawulwe ngokupheleleyo kwaye 11.6 volts ngamandla angama-20%. Xa kuthelekiswa, ibhetri ye-lithium ibonelela nge-13.6 volts xa ihlawulwe ngokupheleleyo kwaye i-12.9 i-volts kwimitha engama-20%.
Ngaba i-voltage yebhetri iyingozi?
Ngoku ka Osha, I-voltage yebhetri ayiqwalaselwanga yingozi de igqithe ama-50 uVolts. Umzimba womntu unokumelana ukuya kwi-50 volts yothuka ngaphandle kwengozi, njengoko iingalo kunye nemilenze zinokuxhathisa ubuncinci be-500 yee-ohms. Oku kuxhathisa kuya kuthintela ukubonisa i-Debhal okwangoku ekufikeleleni kwintliziyo kwiimeko ezininzi.
Nangona kunjalo, i-fully engaphezulu kwee-volts ezingama-50 inokwenza ukuba umzimba umqhubi, ukufaka umngcipheko omkhulu kubandakanya ukuvutha, ukulahleka kwamathambo, ukulahleka kwamehlo, ukubanjwa kweliso, nokufa. Nditsho ne-10 milliamps ngentliziyo inokuphazamisa ukuqhutywa kombane kwayo kwaye ibangele ukuba i-ficethmias iphela; Yiyo loo nto yonke i-fultages ngaphezu kweevolthi ezingama-50 ithathwa njengeyingozi.
Kutheni le nto i-voltage yebhere?
I-voltage yebhetri ibalulekile kuba ibonisa ukuba ibhetri ingabonelela, incedisa ukumisela i-voltage efunekayo ye-elektroniki kunye nemeko yabo. Ngaphandle kokulinganisa i-voltage yebhetri, ukusebenzisa iibhetri kuya kuba kungenakwenzeka.
