Electromagnet pasi pehodhi
Musoro wechinyorwa ichi unoreva zvinhu zvidiki uye zvinoita sezvisingataridzike mumagetsi emagetsi emota, anonzi magetsi relay. Basa ravo guru nderekuita kuti magetsi asvike kubva kubhatiri kusvika kune anogamuchira, nekuda kwekuti kwete chete masaini ekutendeuka, akanyura, akakwirira uye mazhenje efog anoshanda, asiwo mahwindo emagetsi uye kukiya kwepakati.
Nezvombo zvinofambiswa
Nheyo yekushanda kwemagetsi emagetsi anoshandiswa mumotokari anogona kuenzaniswa neanozivikanwa emagetsi emagetsi, semuenzaniso, kubva kune zvidzidzo zvefizikisi. Mukuita, zvinotaridzika seizvi: mushure mekubatidza mudziyo wekugamuchira, ikozvino inotanga kuyerera kuburikidza neinotenderedza mhepo. Nekudaro, iyo magineti inogadzirwa mune yayo ferromagnetic core inokwezva yakakosha ndiro inofambiswa, inodaidzwa nehunyanzvi seancho. Iyo yekupedzisira ine hukama, iyo, pamwe chete neplate, inokwezva kune yechipiri (yakagadziriswa) kusangana. Kana macontacts ese akavharwa, ikozvino inogona kuyerera kubva kubhatiri kuenda kune inogamuchira. Nekudaro, kana mudziyo wekugamuchira wakadzimwa, ikozvino kuburikidza nemagetsi emagetsi inomira kuyerera. Nekuda kweizvozvo, iyo armature inofambiswa inodhonzwa kumashure nechitubu uye macontacts anovhurwa.
Mutete panzvimbo pekukora
Paunenge uchijairana nemusimboti wekushanda kwemareyi emagetsi, zvakakosha kubvunza nezvekushandisa kwavo kunoshanda. Zvakakosha kuziva kuti nekuda kwezvinhu izvi zvisingaoneki kuti waya dzemagetsi dzakatetepa dzinogona kushandiswa kuitisa magetsi, kusanganisira high currents. Zviri nyore kufungidzira kuti kana tikasabvisa relays dzemagetsi, saka taizofanira kushandisa tambo dzakakora, i.e. kutaura nenyanzvi: nechikamu chikuru. Uye zvakare, muzviitiko zvakawanda izvi zvinofanirwa kuitwa pachinhambwe chakakura, pamutsetse bhatiri - receiver switch - fuse box - receiver. Pamusoro pezvo, chinhambwe chiri pakati perimwe bhatani neanogamuchira chichavawo chimwe chakaoma. Iyo yekupedzisira, iyo, hongu, iyo yakawanda yevashandisi vemotokari havazivi nezvayo, mune dzimwe nguva inosvika mamita akawanda. Masumbu akakora ewaya dzemagetsi aizotora nzvimbo yakawanda zvekuti zvingava zvakaoma kuaisa, semuenzaniso, pasi pehodhi (mumotokari dzemazuva ano nzvimbo iyi yatove yakazadzwa zvachose). Rimwe dambudziko richava mari yakakwirira yekugadzira tambo dzakadaro.
nzira nhatu
Ndeapi marelay emagetsi anoshandiswa mumotokari? Kazhinji, vanogona kukamurwa kuva marudzi matatu. Kazhinji kazhinji tinosangana nerelay nezvinonzi. open contacts. Iro zita rekupedzisira rinobva pamusimboti wechiito chavo, chinodzika kusvika pakubatanidza madhiri kana ikozvino ichiyerera nemumhepo yemagetsi emagetsi. Iyo relay inogona kuwanikwa, pakati pezvimwe zvinhu, mumasekete emarudzi ese echiedza (yakakwirira danda, yakaderera danda uye mhute), pamwe nekubatidza nyanga uye kupisa hwindo rekumashure (zvichida zvakare hwindo remhepo). Rudzi rwechipiri rwemagetsi relay, iyo inonzi yakavharwa contacts, inoshandiswa mu alarm uye immobilizer kuiswa. Kusiyana nevamwe vavo vakavhurika, kuvavhura uye kumisikidza chaiyo inogamuchira inokonzeresa kuyerera kwazvino. Zvakare, relays yerudzi rwechitatu inoiswa mumaseketi epakati kiyi kana mahwindo emagetsi. Haana "kuvhurika" kana "kuvharwa". Aya marelay akagadzirisa ekumusoro neazasi mabikirwo, uye jumper inofamba pakati pavo ine basa rekushandura voltage inopihwa kune anogamuchira.
Chenjerera… matunhu mapfupi!
Zvichienzaniswa nezvimwe zvinhu zvakawanda zvemotokari, magetsi emagetsi akavimbika midziyo. Zvisinei, mune dzimwe nguva vanokuvadzwawo. Ndezvipi zvinonyanya zvikonzero zvekutadza kwerelay? Anogona kukuvadzwa ese muchina, semuenzaniso, mushure memhando dzakasiyana dzekuvhundutsa (kudhumhana kwemigwagwa, nezvimwewo), uye nemagetsi (maseketi mapfupi pane imwe bhatiri-receiver mutsara). Yakakuvadzwa magetsi relay inofanira kutsiviwa nekukasira. Zvisinei, pane mashoko akanaka: chiitiko ichi hachifanire kupa mamwe matambudziko. Zvisinei, chenjera! Paunenge uchitsiva, iva nechokwadi chekutsiva iyo yakakuvadzwa relay neimwe yemhando imwechete, nemamwe mazwi: yakavhurika-yakavhurika, yakavharwa-yakavharwa, uye yakagadziriswa. Zvisinei, zvinonyanya kukosha kubhadhara kune chokwadi chokuti izvo zvinonzi. Plug-in makumbo e-relays emhando dzakasiyana-siyana anogona kuva nenzvimbo imwe chete uye munyaya iyi inokwana muzvigadziko zvakasiyana. Somugumisiro, tinogona kuisa nyore relay muchigadziko, asi mushure mokushandura simba, kushamisika kusingafadzi kwakatimirira muchimiro che ... pfupi pfupi mukuiswa kwemagetsi kweimwe inogamuchira. Situation yacho yakatonyanya kuipa nezvinonzi. multifunctional zvishandiso (kusanganisira izvo zvine kunonoka switch-off). Kuti udzivise kuputsika kusingatarisirwi uye kunodhura, relay yakakuvadzwa inofanira kutsiviwa newekishopu yehunyanzvi ine michina yekuongorora.
