Ukukhangela le diode ibhulorho multimeter, ngaphandle kokususa le generator

Zimbalwa abaqhubi bayazi ukuba ngaske diode ibhulorho multimeter, yaye olu lwazi kunokuba luncedo kakhulu. Le element ludlala indima ebalulekileyo umsebenzi wenkunkuma, yaye ngenxa yoko ibhetri ukutshaja ngokuchanekileyo. Ngokufuthi, ukuba kukho nakuphi na ukusilela, kanye abaqhubi eziqhutywa imoto yakhe kwisikhululo. Kodwa ke kaninzi, kwanele nje ukwenza Itshekhi diode ibhulorho multimeter, emva koko kuya kuba lula ukuba ukusombulula ingxaki ngokwabo, eyashiya imali eyayiza kufuneka ukuze uhlawulele ukulungisa. Makhe sihlolisise ngokweenkcukacha uhlobo generator element kwaye yintoni na konke konke.

Yintoni a bridge diode? isimiso zayo zokusebenza

Esi sixhobo isebenza njengento womserbia rectifier. Ukuguqula i-AC generator ngokulinganiselwa kwakhe ilight-4 ukuya ku-6, yaye zidibene kwisekethi enye, obizwa ngokuba kwebhulorho diode. Yena tye le generator.

Umgaqo yokusebenza lwesi sakhi ilula: ukuba imigqomo nomsinga eveliswe wenkunkuma ukuba ibhetri, kwaye musa miss it kwicala elahlukileyo - ukusuka ibhetri le generator. Kulo mzekelo, kwicala elinye kudala ixabiso ethile ukumelana, yaye ukuxhathisa icala kuyaphela yokungapheli. Ukuba kukho nasiphi na isiphoso ibhulorho, elektroniki imoto 'umntu wangenwa yintaka. Kunoko, i ibhetri kukuyekela, kwaye ngaphandle kokuba imoto akayi ukuqala banal njengoko starter ngokwayo sisebenzisa ibhetri egcwalisekayo.

Ngenxa yoko efutha diode kwebhulorho?

Ukukhangela le multimeter diode ibhulorho generator kubandakanya kuquka Ukucacisa izizathu zokuba kungani na ibhulorho diode lutshitshe. Isizathu zixhaphakileyo - ekufumbekeni ngaphakathi kwamanzi. Amaxesha amaninzi emva wokuhlamba imoto okanye ukuqhuba nge ibhulorho izadunge itsha phandle.

Isizathu sesibini - ezichaseneyo reverse iiterminal ze battery. Oku kwenzeka Okunika xa engathethekiyo okanye odibanisa kwitshaja ukuya ibhetri. Kakade ke, kusenokubakho izinto ezintsonkothileyo nokudinwa le bhulorho, kodwa amaxesha amaninzi oku kuyenzeka, enye yezi zizathu zibini. Ngoko ke, zama ukuphepha ukuqhuba ngokusebenzisa izadunge ngokunzulu ibattery ngokufanelekileyo.

Ingaba ibhulorho diode atshiswe njani?

Ukuba kukho naziphi na iingxaki kunye ibhetri, kuyimfuneko ikakhulu ukwenza Itshekhi multimeter diode kwebhulorho. Ibhetri elidityaniswe ngqo kule kwebhulorho. Ukuba yonakele kukho 2 iinketho: i ayihambiselani ukuya ibhetri okanye uhamba, kodwa phezulu kakhulu. Oku kunokubangela ibhetri ukuze ubilise.

Ngoko ke, xa oko kuyimfuneko ukuze ukusombulula ngokukhawuleza kakhulu kuvela iingxaki kunye kwebhulorho. Kungenjalo, kufuneka uthenge ibhetri entsha, yaye eqolo. Ngoko ke kungcono ukuba ngengcamango emalunga nendlela itsheki diode ibhulorho multimeter ukuya 2110 kunye nezinye Vaz. Ubuncinane kukho iindlela zovavanyo ezimbini: usebenzisa multimeter okanye ibhalbhu oluqhelekileyo. Cinga zombini.

Hlola bulb

Okokuqala - Susa ibhulorho diode ukusuka wenkunkuma. Nangona kunjalo, kwimeko isibane ngaphandle ungenza ntoni. Thabatha ibhulorho ndawonye nethetha ukuba iiterminal ze battery. Qiniseka ukuba ukuqinisekisa ukuba awadibana rhoqo kwaye womelele. Ngoku thatha ibhalbhu kunye zoqhagamshelwano yayo (plus) ezingabambi ibhetri.

Ngoku yanjalo bachukumise enye pin ilight Lisisibane abafowunelwa, emva kokuqalisa emajikojiko uqhagamshelwano. Ukuba isibane zikhanyiswe, oko kuthetha ukuba ibhulorho 'eyaphukileyo' kwaye ngoko ke junk. Ngoku, ukuba zigaba zeesekethe enxulumene nge diode mnye, kunokwenzeka ukuchonga icandelo eziphosakeleyo aze azise omnye omtsha.

Ukuba kukho imfuneko yokuba ukukhangela le wesekethe ibhulorho, ibhulorho thabatha "ukuphosa" kwi ibhetri. Emva koko, qhagamshela isibane ibhetri dibanisa dibanisa. Ngoku nabo lamp ezamahala uqhagamshele izinto njengoko kuchaziwe apha ngasentla. Ukukhanya kule meko kufuneka sibe. Ukuba akukho nto ngomlilo okanye ukutsha lingenalurhatyazo ukukhanya, le ilight beesekethe evulekileyo kwenzeka.

Ukukhangela le multimeter diode ibhulorho

Njengoko kwi test ndlela yangaphambili iglowubhu yesibane, kule meko kuyimfuneko ukususa ibhulorho ukusuka wenkunkuma. Xa kokuhlola ibhulorho multimeter diode diode ngamnye kuvavanywa ngokwahlukeneyo. Okokuqala kufuneka ukwenzela ukuba isilinganisi 'ufike "indlela, kodwa ukuba urhulumente onjalo, ngoko cwangcisa ukungawi 1 Ohm. Kule mo, ukuvalwa nabo ezimbini Khalisa.

Le friend yahlulwe kabini: ilight abangabancedani kunye namandla. Ukukhangela le diode ibhulorho multimeter Vaz-2114 kunye nezinye iintlobo wenza into efanayo zombini iindawo. Lo mgaqo yile ilandelayo: ibhetri esebenza ulwalathiso diode iya kubonisa ukumelana ngokulinganayo ohms amakhulu eziliqela, uxhathiso kwi icala ziya kuthanda yokungapheli.

Dibanisa ixhokonxa multimeter ngamnye ilight pin. Ke ukuba isixhobo iya kubonisa ixabiso olwahlukileyo ixabiso emva kokuba kutshintshwe iindawo uphenyo, ngoko oku kubonisa ukuba diode atshiswe. Lo msebenzi kufuneka wenziwe ukuba diode nganye.

Ukuba uxhathiso iphantsi kakhulu

Le ukhetho yesibini xa ekuhloleni multimeter diode ibhulorho generator Vaz-2109 kunye nezinye iimodeli kubandakanya ukubonisa amaxabiso zero. Oku kubonisa ukuba kukho isekethe evulekileyo. Ukuba ukufunda kufutshane zero (ukuxhathisa ephantsi kakhulu), oko kuthetha ukuba diode yaphukile. Imitha njengesixhobo yokubahluza ikuvumela ukuba ukhankanye kanye into ngaphandle kwesisa diode ngaphandle ucwangco, yaye zijongisise uhlobo kusilela. Noko Xa usebenzisa ibhalbhu zonke ngokufanayo, kunye buthathaka Ukutshaja lokubambisa yangoku ukusebenza oluchanekileyo nzima ngakumbi. Ngoko ke, ukusetyenziswa imitha kuyanconywa, kodwa ke ukuba akunjalo, ngoko unga zama ukufumana amadlala kunye ibhalbhu eqhelekileyo.

Noko ke, uncedo kuphela uvavanyo isibane kukuba ukwenza ibhulorho diode kunye wenkunkuma ingafuneki. Kodwa ngaphandle kokususa wenkunkuma akanako khangela i multimeter diode kwebhulorho. Ngaphandle kokususa wenkunkuma, awukwazi azivale off. Kukho kufuneka asebenze kunye namalungu ngamnye, kodwa inika isiphumo yechaneke ngaphezulu.

Xa efumanise ukuba diode non-yokusebenza indawo yayo indawo entsha. Yenza kube lula uncedwa ngentsimbi ngelotha. Le diode efanayo kakhulu ulingana idenariyo, yaye kuthengiswa kuyo nayiphi na ivenkile iindawo auto. indawo wakhe kwakhona kungeyonto inkulu, kwaye oku kungenziwa ngokuzimeleyo.

isiphelo

Akukho nzima kule nkqubo akukho. Ukuba uqhelene ngaphezulu okanye ngaphantsi nge elektroniki kwaye akwazi ukusebenzisa indlela multimeter, khangela kwaye endaweni ilight ezinengxaki ungakwazi ngumnini. Kuba oku akuyomfuneko ukuba uqhagamshelane kwisikhululo inkonzo, apho imfuno imali kwaye ekutshekisheni yonke ngakumbi ngenxa ukulungiswa.

Zonke izinto eziyimfuneko ukuze kulungiswe le ibhulorho ukuze ithengiswe. Ewe, kwaye ayibizi ngokubanzi diode ibhulorho, kuphela ibe ingxaki ekufumaneni ibhulorho ukuya wenkunkuma indlela ethile ezinqabileyo.

Ekugqibeleni, xa kukho into engalunganga ibhetri, uya kuba unethamsanqa ukuba iya kuba unobangela kwebhulorho diode. Kunokuthiwa, impahla, nto leyo ebangela ukuba ixesha ukutshintsha amaxesha ngamaxesha. Kodwa ke into ephambili apha - ixesha ukuchonga ingxaki de kokuba wathinta ibhetri ngokwayo.