Njengoko multimeter ukuvavanya relay kwi imoto: inyathelo ngu step guide

Xa ibhetri kwi imoto okanye isithuthuthu kakubi ityala okanye sitshajwe, ngoko ukuthetha, into yokuqala ufuna ukunikela ingqalelo relay generator. Kakade ke, le ngxaki inokupheliswa zibangelwe ezinye izizathu ezininzi, kodwa kaninzi oku relay. Kodwa ukuba batshekishe indlela multimeter relay? Ngayo kunye nentetho.

Le element yenzelwe ukukhusela ibhetri uze ukuphila kwalo inkonzo iminyaka emininzi. Kwaye konke oku nangona ubukhulu bayo compact. Ngoko ke ukuba ngesaquphe ndafumanisa ukuba isithuthi kunzima ukuba uqale emva kokuba isaziso ubusuku na wachuba iindawo ezimhlophe kunye nomsebenzi ombi ukuziqalela, lixesha sikhwele phantsi kwenzakalani. Kubalulekile ke ngoko ukuba ukwazi ukujonga indlela relay multimeter starter, kuba xa ushiya yonke into njengoko kukuthi, AKB "ukufa" kunokuba ngokukhawuleza.

definition

Ngaphambi kokuba multimeter ukuvavanya relay, kuyimfuneko ukuba siqonde ukuba yintoni na konke malunga - le relay. Le izixhobo ngokulawula nosebenzela isithuthi wenkunkuma, nto leyo ayikuvumeli ukuba uyitshaje ibhetri. Ngoko ke, ngenxa yale elementi iibhetri kuthatha ixesha elide.

Ngokubanzi, i-relay - a somfanekiso ombane ukuba ayisayi kuvumela lombane 14.5 volts. Esi sixhobo ngqo kakhulu, kwaye inyanzelekile ukuba zonke iintlobo zoomatshini. Noko ke, kukho iintlobo ezininzi baphinde.

iintlobo

Ukuba kakhulu iimeko, iintlobo ezimbini kuphela, yaye basebenza kwi mgaqo - ukwandisa okanye ukunciphisa ombane ukuya kwinani efunekayo - 14.5 Volt. Uhlobo lokuqala - i relay edityaniswe ibandla brush. Oku kudla eqhotyoshelwe kule wenkunkuma ngokwayo, yaye kwimeko apho iibhrashi zibekwe ngokwaso baphinde.

baphinde kwakhona kuyilwa njengeyunithi eyahlukileyo, leyo zixhonywe umzimba imoto, kwaye iingcingo kuwo yiya wenkunkuma, uze emva koko - ukuba ibhetri.

Izindlu zombini iindidi baphinde bazaliswe iglu okanye sealant, yaye abangakwaziyo inokulungiswa. Ngoko ke, ukuba khangela multimeter retractor relay kwaye icace phandle ukuba icimile, uya kuba nakanjani thenga elitsha. Ngethamsanqa, oko cheap, ingakumbi iimoto zasekhaya Vaz. Ngoko ke, kuya kuba lula ngakumbi yaye kulula ukuthenga uneswitshi entsha, hayi Kolupaev ubudala.

Ukuba "ufile", ngoko ke ibhetri iza kuhamba ukutshaja ixesha elide. Oku kuthetha ukuba ixesha le relay ukuba utshintshe. Kodwa oku kubalulekile ukwazi ukuba batshekishe indlela multimeter relay, ngenxa yokuba kufuneka sazi ukuba kukho, kungekhona nayiphi na inxalenye generator. Ubuncinane kukho iindlela ezimbini khangela: ngaphandle kokususa oko emotweni, kunye nokususwa.

Indlela ukukhangela relay generator multimeter, ngaphandle kokususa kwi imoto?

Iimpawu yokuphuma EZINGASENAKU ngokucacileyo ebonakalayo. Ingakumbi ukuba window ziingqele lobushushu. Le Ibhetri iya kusoloko nokuba undercharged okanye ngokungaphaya. Kwimeko yokuqala, intlawulo ibhetri betyhafile lula kumiselwa indlela injini starter esijikelezayo. Kuya kwenza kube nzima ukujijwa kusini na, nokuba akukho zatsho phantsi. Ngamanye amaxesha akukho nto yenzekayo xa uvula isitshixo, kwaye izibane kwiqela lenjongo aphume.

kwentengo battery phantse akukho ezahlukeneyo. efanayo, kunye electrolyte ze battery baphekela kuya kwenzeka iinkonkxa. Ukumisela zokunciphisa ukutshaja ixesha elide kungabenza kunokwenzeka kwiibhanki electrolyte. Ngenxa yoko, le komphunga phezu battery nako ukwenza ukutyabeka emhlophe. Amalungu omzimba phantsi CRA naye abe amabala amhlophe. Ngesiqhelo, xa abaqhubi iimpawu ezinjalo ukuba ibhetri ezaphukileyo, kodwa eneneni ukuba konke kulungile, kwaye ityala olawulayo relay, yaye ukuba kuyimfuneko yokuqala bonke ukunikela ingqalelo. Kodwa ukuba oku kufuneka wazi njani multimeter ukukhangela le relay.

Yenza kube lula. Ukuze wenze oku, sithatha multimeter yethu bayimisa ukuba imo voltmeter. Ngayo, siya sokukala ombane ibhetri xa ngeemoto iyasebenza. Qaphela ukuba injini eqhelekileyo off ombane kufuneka kuluhlu 12.4-12.7 V. Ukuba, umzekelo, i-ombane ngu 12 V, ibhetri kufuneka abekwe isityholo simquqele oonobangela undercharge.

ombane oluqhelekileyo

Ngoko ke, ukuqala i injini, ubeke phezu multimeter voltmeter 20 V imo senginginya nodibaniso ixhokonxa yayo iiclamps. Ukuba ombane ekummandla ka 13.2-14 V, oko kuthetha ukuba kulungile ibhetri ngayo. Kuzakwandisa isantya injini ukuya amaxabiso ka-2000-2500. Ingozi xa na ukuba kukhule ukonakala malunga 13.6-14.3 V, nto leyo nayo ngaphakathi kuluhlu yesiqhelo. Ngoku ukunyusa isantya ku-3500, kwaye ombane kufuneka linyuke lifike malunga 14-14.5 V. loo kwamanqaku kufanele kwi ibhetri yokusebenza ombane kunye irileyi lomelele.

Amaxabiso ezingahambi kwi multimeter

Ukuba ixabiso iya zitenxe kwicala phezulu okanye ezantsi, libonisa irileyi nandzu. Umzekelo, ukuba isantya injini kwandisa ombane kusithwa 12 V, kukho ngokucacileyo into engalunganga. Kwakhona, ukwanda ombane ukuya 15-16 inxaxheba kulawulo ukungasebenzi irileyi.

Akusoloko abonisa spikes ombane kwi ukusilela switch, kodwa kakhulu. Maxa wambi generator ukuze aphumelele. Xa kunjalo, xa utshintsho lokuqala kufuneka bacaca isilawuli, kwaye ukuba ingxaki iyaqhubeka, ngoko ke kuyimfuneko ukuba indawo le generator kwaye uvavanyo ngokupheleleyo le nkqubo.

Khangela edityanisiweyo relay-Regulator

Ukuba ibandla brush ilungelelaniswe kunye relay, umvelisi kuya kufuneka isuswe ukuze zihlolwe. Okokuqala, kufuneka ukukhangela wesekethe ulawulo relay zidibene, nesetyenziswa namhlanje iimoto ezininzi amazwe kunye oomatshini zasekhaya.

Ukuze wenze oku, kufuneka asuse kwaye ibattery le generator, okt. A. Ufuna ukuba kubamba iqhotyoshelwe kwizikhondo wenkunkuma, ngalo usebenzise brush. Sijonge le generator 'window' ukuba iibhrashi, ukhulule ethole, ibandla ibhrashi ndaxhwitha ahlambuluke. Ngokuqhelekileyo oku grafayithi eluthulini.

Ngoku kufuneka ukuba uqokelele isikimu ezizodwa abasebenzisa umbane kunye nomthwalo adjustable. Kodwa sifuna ibhetri, musa zisebenza ubonelelo amandla okanye itshaja ibhetri ngaphandle. Ngoko ke, thina lifake kwitshaja ukuya ibhetri kwaye ngokunxuseneyo ukuya relay-yomlawuli uze uqhagamshele kwi wokugqibela nkqu ibhalbhu ilayite 12 W.

Xa uqhagamshela ibhalbhu alitshise - .. Oko Kulungile, oko kukuthi ibandla brush na umqhubi, kwaye ombane ukuphumla ilingana 12.7 V. Ngoku kufuneka ukuba zinyuse ombane kwitshaja ukuya kwi-14.5 V. Isibane ekuphumezeni esi salathisi kufuneka aphume. Emva 14.5 - i "kunqunyulwa-off" kummango up. Ke, ukuba ukukhanya uyacima, oko kuthetha ukuba relay uye wasebenza, kwaye injalo kumgaqo-siseko ngumsebenzi.

Kungenjalo, ukuba ombane ufikelela 15-16, kwaye ukukhanya ngexesha ofanayo off, oko kuthetha ukuba relay akuthethi kunqunyulwa-off. Kulo mzekelo, kufuneka kuthengwe esitsha.

Ngoku uyazi ukuba batshekishe indlela multimeter relay isilawuli, kwaye ungenza yokuyenza ngokwakho.