Ndedzipi nzira dzekuona dzebhatiri rebhatiri?

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Proveïdor de centrals portàtils

Kuona kana simba reyakajairika zinc manganese cuffs rakakwana, pane kazhinji nzira mbiri. Nzira yekutanga ndeyekufungidzira kupikisa kwemukati kwebhatiri nekuyera pakarepo pfupi pfupi yedunhu ikozvino yebhatiri, uye wozoona kana bhatiri rakakwana; nzira yechipiri ndeyokushandisa tafura yemazuva ano mumutsara nekupikisa kwakakodzera, uye kuverenga bhatiri nekuyera kubuda kwebhatiri. Kupikisa kwemukati, saka tongai kana simba rebhatiri rakakwana.

Kubatsira kukuru kwekutanga nzira iri nyore. Inogona kuona zvakananga simba remabhatiri akaoma ane yakakura ikozvino gear ye multimeter. Izvo zvisingabatsiri ndezvekuti bvunzo ikozvino yakakura, inodarika kukosha kweiyo bhatiri yakaoma kubvumira kubuda ikozvino kune imwe nhanho.

Hupenyu hwebhatiri yakaoma. Kubatsira kwechipiri nzira ndeyekuti bvunzo ikozvino idiki uye yakachengeteka. Iyo kazhinji haina kukanganisa hupenyu hunobatsira hweiyo yakaoma yekuchengetedza bhatiri, iyo yakashata inonyanya kunetsa.

Munyori anoshandisa iyo itsva Nha. 2 yakaoma yekuchengetedza bhatiri uye yekare Nha. 2 bhatiri rakaoma nemunyori kuyedza kuenzanisa nenzira mbiri dziri pamusoro.

Inofungidzirwa kuti RO ndiko kupikisa kwemukati kwebhatiri rakaoma rekuchengetedza, uye RO iri ikozvino tafura yemukati kuramba. Paunenge uchishandisa yechipiri bvunzo nzira, RF ndeye yekuwedzera nhevedzano kuramba, kukosha kwekupokana kwe3.W.

Migumisiro yakayerwa ndeyotevera. Nyowani 2 bhatiri E = 1.58V (yakayerwa ne2.

5V DC voltage faira), iyo yemukati kuramba i50K, yakakura kudarika RO, saka inogona kunzi i1.58V isimba remagetsi rebhatiri, kana kuvhurika redunhu voltage. Paunenge uchishandisa nzira yekutanga, iyo multimeter inoshandiswa 5A DC ikozvino giya, mesh yemukati kuramba RO = 0.

06, iyezvino kuyerwa i3.3a. Saka RO + RO = 1.

58V <000000> Pide; 3.3A<000000>asymp;0.48, RO = 0.

48-0.06 = 0.42.

Paunenge uchishandisa nzira yechipiri, ikozvino 0.395a, RF + RO + RO = 1.58V <000000> PIDE; 0.

395A = 4, ikozvino 500mA faira yemukati kuramba ndeye 0.6, saka RO = 4-3-0.6 = 0.

4. Kana iyo yekutanga nzira yakayerwa nenzira yekutanga, iyo yakavhurika yedunhu voltage E = 1.2V inoyerwa, yemukati kuramba RO = 6, kuverenga i6.

5mA, iyo meanometer 50mA DC ikozvino giya, RO + RO = 1.2V <000000> Pide; 0.0065A<000000>asymp;184.

6, RO = 184.6-6 = 178.6.

Neyechipiri nzira, ikozvino yaiva 6.3 mA, RO + RO + RF = 1.2V <000000> Pide; 0.

0063A = 190.5, RO = 190.5-6-3 = 181.

5.