Maitiro Ekuyedza Led Kisimusi Mwenje neMultimeter?

Sei Kuedza LED Kisimusi Mwenje neMultimeter?

Mwenje yeKisimusi ye LED yakawedzera mukurumbira nekuda kwesimba rayo, kusimba, uye mavara akajeka. Nekudaro, senge chero mudziyo wemagetsi, vanogona dzimwe nguva kusangana nematambudziko kana kusashanda zvakanaka. Kunyangwe iwe uri muridzi wemba kana nyanzvi yekushongedza, zvakakosha kuti uzive nzira yekuyedza mwenje weKisimusi ye LED ine multimeter kuona chero matambudziko uye kuona kuti ari kushanda nemazvo. Muchikamu chino, tinokutungamirira kuburikidza nemaitiro ekushandisa multimeter kuyedza yako LED Kisimusi mwenje, nhanho nhanho.

Kuedza LED Kisimusi Mwenje: Zvaunoda

Tisati tanyura muchirongwa chekuyedza, ngative nechokwadi chekuti une maturusi anodiwa nemidziyo. Hezvino zvauchazoda:

1. Multimeter: A multimeter chinhu chakakosha chekuedza maitiro emagetsi ezvigadzirwa zvakasiyana-siyana. Ita shuwa kuti une yakavimbika multimeter inokwanisa kuyera kuramba, voltage, uye kuenderera.

2. Mwenje yeKisimusi ye LED: Ehe, iwe uchada mwenje weKisimusi we LED waunoda kuyedza. Unganidza marambi aunofungidzira kuti anogona kunge asina kunaka kana kungoda kuona mashandiro awo.

3. Chengetedzo Equipment: Zvinogara zvakakosha kukoshesa kuchengetedza paunenge uchishanda nemagetsi emagetsi. Pfeka magirovhosi erabha uye magirazi ekuchengetedza kuti uzvidzivirire kubva kune chero njodzi dzinogona kuitika.

Zvino zvawave nematurusi anodiwa nemidziyo, ngatienderere mberi kune akadzama matanho ekuyedza LED Kisimusi mwenje ine multimeter.

Nhanho 1: Kumisikidza iyo Multimeter

Usati watanga maitiro ekuyedza, zvakakosha kuti uve nechokwadi chekuti multimeter yakamiswa nemazvo. Heino maitiro ekuzviita:

1. Vhura multimeter uye sarudza kupikisa (Ω) kugadzirisa. Mazhinji mamultimeters ane yakasarudzika dhizaini yezviyero zvakasiyana, saka tsvaga yekupikisa kugadzika pane dial.

2. Isa chiyero kune yakaderera kupikisa kukosha. Iyi kuseta ichapa iyo yakanyanya kuverenga kuverenga paunenge uchiyedza mwenje we LED.

3. Sarudza kana yako multimeter ine yakavakirwa-mukati inoenderera tester. Kuenderera mberi kwekuyedza kunobatsira kuona chero mabreak mudunhu. Kana yako multimeter iine chimiro ichi, chibatise.

Nhanho yechipiri: Kuedza Mwenje dze LED dzekuenderera mberi

Kuyedza kuenderera mberi kunokubvumira kuti uone chero kuputika kwemuviri kana kukanganisa mumagetsi emagetsi emagetsi ako eKisimusi. Heino maitiro ekuenderera mberi:

1. Bvisa mwenje we LED kubva kune chero sosi yemagetsi kuti uve nechokwadi chekuchengeteka kwako.

2. Tora iyo miviri yeprobe inotungamira yemultimeter yako uye ubate iyo inotungamira kune waya yemhangura kune imwe mugumo wetambo ye LED, uye imwe inotungamira kune waya kune yakatarisana. Kana iyo yekuenderera mberi tester iripo, iwe unofanirwa kunzwa beep kana kuona kuverenga padhuze ne zero kuramba pane multimeter kuratidza. Izvi zvinoratidza kuti dunhu rakakwana uye hapana mabreak.

3. Kana iwe usinganzwi beep kana kupikisa kuverenga kwakanyanyisa, fambisa probe inotungamira pamwe chete netambo, uchitarisa pane zvakasiyana-siyana, kusvikira waona kuputsa apo dunhu rinokanganiswa. Izvi zvinogona kunge zvakakonzerwa newaya yakakuvadzwa kana kutadza LED.

Nhanho 3: Kutarisa Voltage Performance

Kana uchinge waona kuenderera kwemwenje yako yeKisimusi ye LED, inguva yekutarisa mashandiro avo emagetsi. Tevera matanho aya:

1. Shandura yako multimeter dial kune voltage (V) kuseta. Kana iine akawanda mavolti renji, isa kune renji iri padyo neinotarirwa voltage yemarambi e LED. Semuenzaniso, kana uine tambo yemwenje yakarongerwa 12 volts, sarudza iyo 20-volt renji.

2. Batanidza mwenje we LED uye uve nechokwadi chekuti akabatana kune sosi yemagetsi.

3. Bata iyo yakanaka (tsvuku) probe inotungamira kune yakanaka terminal kana waya pamwenje we LED. Wobva wabata iyo isina kunaka (dema) probe inotungamira kune isina kunaka terminal kana waya.

4. Verenga voltage inoratidzwa pane multimeter. Kana iri mukati mechikamu chinotarisirwa (semuenzaniso, 11V-13V yemarambi gumi nemaviri), maraiti ari kushanda nemazvo. Kana iyo voltage yekuverenga yakadzikira zvakanyanya kana yakakwirira kupfuura iyo inotarisirwa huwandu, panogona kunge paine nyaya nemagetsi emagetsi kana mwenje iwo pachawo.

Danho 4: Kuyera Kupokana

Resistance bvunzo inogona kubatsira kuona matambudziko ane chaiwo ma LED, akadai seayo anogona kunge aine zvikanganiso kana kupiswa. Heino maitiro ekuyera kuramba:

1. Shandura dial pane yako multimeter kune yekupikisa (Ω) kuseta.

2. Kuparadzanisa LED yaunoda kuedza kubva kune imwe tambo. Tsvaga waya mbiri dzakabatanidzwa ne LED yaunoda kuyera.

3. Bata imwe multimeter probe inotungamira kune imwe neimwe waya yakabatana ne LED. Kurongeka hakuna basa sezvo iyo multimeter ichizoona kuramba zvisinei.

4. Tarisa kupikisa kuverenga pane multimeter kuratidza. Kana kupikisa kuri pedyo ne zero, iyo LED inogona kunge ichishanda nemazvo. Nekudaro, kana kuverenga kusingagumi kana zvakanyanya kukwirisa kupfuura zvaitarisirwa, iyo LED inogona kunge yakaipa uye inoda kutsiviwa.

Danho 5: Kuziva Dambudziko

Mushure mekutevera matanho apfuura, unogona kunge wakasangana nedzimwe nyaya. Ngatikurukurei matambudziko anogona kuitika uye mhinduro dzawo:

1. Kana usina kunzwa beep pakuedza kuenderera mberi kana kuti kuramba kuverenga kwakanyanyisa, unogona kunge une waya yakadambuka. Nyatsoongorora nzvimbo iyo kuputsika kwakaitika uye, kana zvichibvira, gadzirisa waya uchishandisa tepi yemagetsi kana soldering.

2. Kana kuverengwa kwemagetsi kwakanyanyisa kana kuderera pane zvinotarisirwa, unogona kunge uine dambudziko rekupa magetsi. Ita shuwa kuti sosi yemagetsi inoenderana nezvinodiwa nemagetsi emarambi e LED uye funga kutsiva magetsi kana zvichidikanwa.

3. Kana LED yega yega ichiratidza kuramba kusingagumi kana kuverenga kwakanyanya kwepamusoro, inogona kunge isina kunaka kana kupiswa. Kutsiva iyo yakaremara LED inogona kazhinji kugadzirisa nyaya iyi.

Mukupedzisa, kuyedza mwenje weKisimusi ye LED ine multimeter inzira yakatwasuka inobvumidza iwe kuona nekugadzirisa chero matambudziko angave ari kutarisana nemwenje wako. Nekutevera matanho ataurwa pamusoro, unogona kunakidzwa nemwaka wezororo wakavhenekerwa zvakanaka uchichengetedza kuchengetedzwa uye kushanda kwemarambi ako eKisimusi e LED. Rangarira kugara uchiisa pamberi pekuchengetedza paunenge uchishanda nemidziyo yemagetsi uye chenjerera paunenge uchibata waya dzakafumurwa kana masosi emagetsi.

Summary

Kuedza mwenje weKisimusi ye LED ine multimeter kwakakosha kuti uve nechokwadi chekushanda kwayo uye kuona chero kukanganisa kana nyaya. Nekushandisa multimeter kuyedza kuenderera mberi, kuita kwemagetsi, uye kuramba, unogona kuona kana mwenje yako ye LED iri kushanda nemazvo. Kana paine matambudziko amuka, akadai sewaya dzakatyoka, nyaya dzemagetsi, kana ma LED asina kunaka, iwe zvino wava neruzivo rwekugadzirisa. Nakidzwa nemwaka wezororo usinganetseki une marambi eKisimusi anovhenekerwa zvakanaka, nekuda kwesimba remultimeter.