Ko 50 milliamps inoratidzika sei pane multimeter? Akatsanangura

Multimeter inoratidza 50 milliamps se 0.05 amps pachiratidziri. Kana ukabvunza kuti sei? Gara nesu nekuti, mune ino blog positi, isu tichanyatso tarisa kuti 50 milliamps inotaridzika sei pane multimeter!

Chii chinonzi multimeter uye chinoitei?

Multimeter mudziyo unoyera zvakasiyana-siyana zvemagetsi, zvinosanganisira voltage, ikozvino uye kuramba. Inogona kushandiswa kuedza mabhatiri, wiring uye zvimwe zvikamu zvemagetsi.

Multimeters kazhinji ane huwandu hwakasiyana hwemagetsi uye zviyero zvazvino, pamwe neakati wandei akasiyana kuyerwa kuyerwa. Ivo vanogona zvakare kushandiswa kuyedza capacitors uye diode.

A multimeter chinhu chakakosha chemagetsi. Inogona kukubatsira kuona kuti chii chakashata nemudziyo kana usingashande kana kushandisa sechikamu chebhenji rako rekushanda kwaunoshandisa zvakasiyana-siyana zvemagetsi.

Muchidimbu, multimeter inoyera voltage, ikozvino uye kuramba. Inogona kushandiswa kuyedza mabhatiri, fuse, wiring, uye zvimwe zvakasiyana zvinhu zvemagetsi. Mazuva ano vanoshandisa zviratidziro zvedhijitari zvinoita kuti zvive nyore kuverenga zviyero.

Multimeters anoshandisa zviratidziro zvedhijitari izvo zvinoita kuti zvive nyore kushandisa uye kukupa zviyero zvakaringana, zvisinei kuti chii chiripo. Multimeters emazuva ano zvakare akagadzirwa kuti ave ergonomic uye akareruka saka ari nyore kushandisa kunyangwe ukaashandisa kwemaawa panguva.

Ko 50 milliamps inoratidzika sei pane multimeter?

Paunenge uchiyera ikozvino ne multimeter, kuverenga kunenge kuri muma amps. 50 milliamps yakaenzana ne0.05 amps. Izvi zvinoreva kuti pane akawanda mamultimeters, iyo 50 milliamps kuverenga icharatidzwa sediki dot kana mutsara pachiratidziri.

Pakuyera mafungu ane multimeter, chiyero pamamita chinenge chiri muma amps. Milliamps chikamu chidiki cheamp, saka pakuyera macurrents ari 10 milliamps kana kudzika, mita icharatidza kukosha kwe0.01 pane amp scale. Izvi zvinodaro nekuti mita inoyera ikozvino muma amps.

Pakuyera mafungu ane multimeter, zvakakosha kuziva kuti mita inongoyera kusvika kune imwe nguva yemazuva ano.

Iyo yakanyanya ikozvino inogona kuyerwa neakawanda multimeters inotenderedza gumi amps. Kana iwe uchiyera ikozvino iyo yakakwira kupfuura 10 amps, mita icharatidza kukosha kwegumi pane amp scale.

Kunzwisisa amperes, milliamps uye microamps

An ampere (A) ndiyo SI base unit yemagetsi azvino. Ndiyo chiyero chezvino chinoyerera kuburikidza nekondukita kana mhepo ye1 volt inoshandiswa. A milliamp (mA) chikamu chimwe muzviuru zveampere, uye microamp (μA) miriyoni imwe yeampere.

Kuyerera kwazvino kunoyerwa nema amperes. A milliamp ishoma yezvino, uye microamp ishoma huwandu hwezvino.

Kuyerera kwazvino nemudunhu kunogona kuva nengozi kana kusingagumiri kumatanho akachengeteka. Zvakakosha kunzwisisa mutsauko uripo pakati peamperes, milliamps uye microamps paunenge uchishanda nemaseketi emagetsi.

Tafura ye ampere unit

Zita nesurname	Symbol	Kutendeuka	Muenzaniso:
microamp (microamp)	μA	1 μA = 10-6A	I = 50μA
milliampere	mA	1 mA = 10-3A	I = 3 mA
ampere (amps)	A	-	I = 10A
kiloampere (kiloampere)	kA	1kA = 103A	I = 2kA

Maitiro ekushandura maamps kuita mamicroamps (μA)

Ikozvino I mu microamperes (μA) yakaenzana neazvino I mu amperes (A) yakakamurwa ne1000000:

I_(μA) = I_(A) / 1000000

Maitiro ekushandura amps kuita milliamps (mA)

Ikozvino I mu milliamperes (mA) yakaenzana neyazvino I mu amperes (A) yakakamurwa ne1000:

I_(MA) = I_(A) / 1000

Nzira yekushandisa sei multimeter kuyera ikozvino?

1. Batanidza multimeter uye shandura iyo

2. Bata dema multimeter inotungamira kune COM port (kazhinji iyo yakatenderera chiteshi pazasi)

3. Bata iyo tsvuku multimeter inotungamira kune VΩmA chiteshi (kazhinji chiteshi chepamusoro)

4. Sarudza chiyero chekuyera ikozvino nekushandura dial pane multimeter kusvikira yafanana nechiratidzo chekuyera ikozvino (iyi ichave squiggly line)

5. Batidza chero mudziyo wauri kuyedza nekupuruzira switch yacho kana kuipinza

6. Kuyera ikozvino nekuisa dema multimeter lead pane imwe yesimbi prongs uye kubata tsvuku multimeter lead kune imwe simbi prong.

Multimeters maturusi makuru ekubatsira kuona kuti dunhu rako riri kushanda nemazvo. Muchikamu chino, tichaenda pamusoro pekuti ungashandisa sei multimeter kuyera ikozvino mudunhu.

Iwe unogona zvakare kuona vhidhiyo yedu yekudzidzisa maitiro ekushandisa multimeter:

Maitiro ekushandisa multimeter - (Yekupedzisira Gwaro re2022)

Mazano ekushandisa multimeter zvakachengeteka

- Gara uine chokwadi chekuti zvinotungamira zvemamita zvakanamirwa nemazvo kumaterminal usati watora kuverenga. Izvi zvichabatsira kudzivirira kuverenga kusina kururama uye kudzivisa kushamiswa kwemagetsi.

– Usabate maprobe emamita painenge yakabairwa. Izvi zvinogona zvakare kuguma nekuvhunduka kwemagetsi.

-Kana iwe uri kuyera ikozvino mune mhenyu dunhu, ita shuwa kungwarira uye uve nechokwadi chekuti wakapfeka magirazi ekuchengetedza uye magurovhosi. Kushanda nemagetsi kunogona kuva nengozi, saka gara uchichenjerera paunenge uchishanda nemagetsi.

-Gara uchibvisa zvishandiso usati wazviedza nemultimeter

- Chenjerera kuti usabata maprobe esimbi emamita nemaoko ako, sezvo izvi zvinogona kukonzera kuvhunduka kwemagetsi

-Usaremedze maseketi paunenge uchiayedza nemultimeter

- Chengetedza vana nezvipfuyo kure nenzvimbo dzaunenge uchishanda pamapurojekiti emagetsi

Kukanganisa kwakajairika vanhu vanoita kana vachishandisa multimeter

Vanhu vanowanzoita zvikanganiso zvakajairika kana vachishandisa multimeter. Zvimwe zvezvikanganiso izvi zvinosanganisira kusaverenga huwandu, kusatarisa fuse, uye kusadzima simba.

1. Kusaverenga uwandu: Vanhu kazhinji havaverenge chiyero chiri pamita, izvo zvinogona kutungamirira kune zviyero zvisina kururama. Iva nechokwadi chekuverenga huwandu usati watora chero zviyero.

2. Kusatarisa fuse: Chimwe chikanganiso chakajairika kusatarisa fuse pamita. Kana fuse ichiridzwa, haugone kutora chero zviyero zvakarurama.

3. Kusadzima magetsi: Imwe mhosho inoitwa nevanhu kusabatidza magetsi vasati vatora zviyero. Izvi zvinogona kuva nengozi uye zvinogonawo kukanganisa mita.

mhedziso

Iyo multimeter chishandiso chakakosha kune wese anoshanda nemagetsi. Kana iwe uchinzwisisa zviyero zvakasiyana uye maitiro ekushandisa iyo multimeter zvakachengeteka, unogona kuve nechokwadi chekuti mapurojekiti ako anoramba ari munzira. Isu tinotenda iwe ikozvino unonzwisisa izvo makumi mashanu milliamps inotaridzika pane multimeter uye maitiro ekuverenga izvozvo.