Sei recalculate milliamps kuna amps, ndiEzekieri nyore

Kazhinji tsika, pane kudiwa recalculate milliamps kune amps. Dzatakaitirwa Electricians vane dambudziko iri harimuki. Asi ruzivo vanachiremba akadaro Profile arege pakarepo kupindura. Sechikamu ino ichava kutsanangura nyore oornag nzira kuita oparesheni ichi.

panyama uwandu

Amperes - chikwata kuti quantifies simba matsva. Its ukoshi inogona tsunga kuburikidza zvakananga kuyerwa ane multimeter, tester kana ammeter (zvakananga nzira). The kuchinyanya razvino kunoyerwa bedzi akatevedzana kubatana mune yemagetsi kutenderera tambo chiridzwa. Kana yechipiri, mutengo wayo anogona kuwanikwa nokuita Masvomhu (kunanga nzira). Kana uchiziva kuti voltage kushandiswa mugove cheni, uyewo yaro nemishonga, zvakakwana vagovere vokutanga rechipiri - uye isu tiwane zvinodiwa ukoshi. In tsika kudaro aiwanzoshandisa amps - iri kukosha kwazvo. Naizvozvo zvakafanira kuti kushandisa akawanda zviyero - micro (10 ^-6) uye milli (10 ^-3). Asi nokuda electrotechnical Masvomhu vanofanira kushandura muvira huru chimwe. (Zvingaitwa milliamps kune amps). Chimbofunga nezvomuenzaniso unotevera. The voltage pamusoro redunhu U = 6 V, uye kurwisa R = 100 ohms. Kuona simba magetsi I pairi nomurayiro Ohm kuti:

I = U / R, (1)

apo:

• U - the voltage panguva redunhu mugove V;
• R - nemishonga yacho mugove ohms;
• I - simba A. DC pairi

Somugumisiro, mashoko Masvomhu tinowana I = U / R = 6/100 = 0,06 A. Kwete chaizvo dzinokodzera vakawanda maonero. Saka, zviri dzikwanise vakawanda dzakabatana. Muchiitiko ichi chiri nyore yokusuma kukosha ino milliamperes. Nokuti chinangwa ichi, kuti vakawana kukosha zvikawanda ne 0,06 A 1000 uye kuwana 60 Ma. Unogona kuita neizvi kutendeuka - milliamps kune amps. Kuti aite izvi, pakugovana 60 Ma hwakakukwanira 1000, uye vawane zvose zvakafanana 0,06 A. kutendeuka uku kunoonekwa sezvo milli ampere - 1000. Saka, isu pakugovana kana kuwandisa huchibvutwa nhamba iyi. Kana uri kushandisa "micro" chivakashure, unofanira kuenda kubva chikwata chimwe zvinofanira kuwanda kana yakakamurwa miriyoni imwe.

nekuyera nzira

Sezvatamboona, nokuti kuyera amperage inoshandiswa ammeters, multimeters uye testers. Highest chipimo Kururama inopiwa rokutanga pavo. Vanoyera kukosha mumwe chete uye chete pamwero mumwe. Uye hakusi nyore chaizvo. Uyewo, multimeters uye testers kuti ukwanise kuyera anongoda zvose magetsi tsika, uye kwete chete muna chete siyana. Uyewo, zviri mano aya anokwanisa chinja dzakabatana. Somuenzaniso, huchashandiswa zvinoratidza kuti kuwanda iri kupfuura. Muchiitiko chino, unofanira chinja milliamps kuti amps uye nokudaro kudzidza kukosha. The chikuru drawback pamusoro testers uye multimeters ndechokuti kusiyana ammeters, kukanganisa vari zvakawanda. Asi zvakadaro, muna tsika, vanowanzoororwa kushandiswa, sezvo zvinova nyore kuwana dambudziko uye kuchigadzira. Chimwe chinokosha zvikuru chinhu chokuita namano izvi: vamba kuva nechokwadi kuputsa cheni, zvino akazviratidza testers uye multimeters, izvo kuyera nesimba kuitika mune contactless nenzira, kureva pasina kubatana. mhinduro yakadaro iri kuramba kushandiswa uchidzidzira.

pfupiso

Shandura milliamps kune amps Pane nzira mbiri. Wokutanga inoumbwa mukuita svomhu Masvomhu vachishandisa chinokosha "1000" coefficient (nhamba milli ampere). Nzira kwechipiri kunoenderana nokushandiswa chinokosha kuyera maturusi - tester uye multimeter. Vane haizoshandisi chaiwo inokubvumirai exchange milliamps kune amps pasina matambudziko ndiEzekieri. Ndeupi nzira yamunenge, uye kushandiswa uchidzidzira. Kana pane mukana wokudzidza wakatarwa kubudikidza pakuverenga, ipapo kushandisa chaizvo nzira iyi. Zvikasadaro, muedzo rinoitwa, migumisiro iyo, uye vanoziva zvisingazivikanwi uwandu.