Ombane somfanekiso: isixhobo yesekethe kunye nokusebenza

Kuyo nayiphi na ombane umgca ayikho sizinzile kwaye ezihlala ziguquka. Oku kuxhomekeke ikakhulu ukusetyenziswa lukagesi. Ngenxa yoko, iingcinga ukudibanisa kwi lo walivala ithende, unga nciphisa ngokubaluleka ombane mbane. I-avareji ecaleni yi-10%. izixhobo ezininzi nesebenza umbane, zilungiselelwe utshintsho olungephi. Noko ke, amahlandenyuka kukhokelela sithwalisa of abaguquli.

wenza njani na umlawuli?

Eyona nto iphambili somfanekiso uthathwa ukuba sombane. Emva wesekethe variable elidityaniswe kuyo le ilight. Kwezinye iindlela zokusebenza, kufuneka iiyunithi abangaphezu kwesihlanu. Ngenxa yoko, zakha ibhulorho kwi somfanekiso. Ngokuba ama lowo transistor, apho umlawuli ifakiwe. Ukongezelela, ekwenzeni ezi capacitors. off oluzenzekelayo kumiselwa esebenzisa isixhobo lokuvalwa.

ukususwa yokuphazamiseka

Umgaqo esebenza ngayo ekwenzeni yakhiwe kwi indlela ingxelo. Xa ombane lokuqala linyathelo lusetyenziswa transformer. Ukuba lidlula ixabiso isiphelo mmiselo, umsebenzi engena diode. Elidityaniswe ngqo transistor kwi wesekethe. Xa siqwalasela indlela AC, le ombane leyo yahluzwa ngakumbi. Kulo mzekelo, i capacitor uba lokuguqulela.

Emva kokuba lwangoku kudlule resistor, ubuyela nesiguquli. Ngenxa yoko, ixabiso umthwalo rated iyahluka. Kuba uzinzo kwinkqubo inethiwekhi oluzenzekelayo. Ngenxa yakhe, i capacitors musa shushu ngokugqithisileyo kwisekethe mbuthi. Xa imveliso AC yangoku udlula Ikhoyili nge elinye icebo lokucoca ulwelo. Ekugqibeleni ombane leyo bulungiswe.

Iimpawu ze nabalawuli network

Umgaqo olu hlobo yesekethe ombane somfanekiso kuyinto isethi transistors kunye ilight. Ngenxa yoko, indlela wesiphaluka awunazo. Nabalawuli ngelo xesha, kukho uhlobo njengesiqhelo. Kwezinye iindlela ifakwe Ukongezelela bonisa.

Oku uyakwazi ukubonisa sase amandla. Imifuziselo Ubuntununtunu zahluke kakhulu. Capacitors zidla ezikwi na uhlobo zembuyekezo. Inkqubo yokhuseleko abanazo.

Imifuziselo Device ne Regulator

Kuba imfuno ifriji na adjustable Regulator ombane. Driving oku kubonisa ubuchule ukuqwalasela isixhobo ngaphambi kokuba uyisebenzise. Kulo mzekelo, oko kunceda ukuphelisa rhoqo ingxolo ephezulu. Ngenxa yoko, iingxaki intsimi magnetic kuba resistors ayikho.

Capacitors nazo zibandakanyiwe umlawuli ombane adjustable. Le nkqubo ayikho ngaphandle iibhulorho yayo transistor, apho amaqhina oqhagamshelwano phakathi yi kwikhonkco yokuqokelela. Ngoko nangoko nabalawuli ekufuneka sifakwe kwiinguqulelo ezahlukeneyo. Ubukhulu becala luxhomekeke, kule meko evela mda ombane le. Ukongeza, sithabathela ingqalelo uhlobo transformer, efumaneka kwi somfanekiso.

Ekwenzeni "Resanta"

somfanekiso Scheme "Resanta" ombane kuyinto isethi transistors, leyo banxibelelane nabanye ngayo ingumqokeleli. a fan ukupholisa le nkqubo. Kunye nomthwalo omkhulu-rhoqo kwinkqubo ukhona uhlawula uhlobo capacitor.

Kwakhona, wesiphaluka ombane somlawuli "Resanta" iquka kwo diode. Nabalawuli kwi imifuziselo ezininzi amiselwe routine. Uthintelo umthwalo ekwenzeni "Resanta" na. Ngokubanzi, bonke baqonda kokuphazanyiswa. Bobubi ziquka abaguquli eliphezulu ingxolo.

Ipatheni besifunda 220 V

Driving Regulator ombane 220 yohlukile kwezinye izixhobo kuba iqulathe iyunithi yolawulo. Olu phawu ezinxulumene ngqo kuMgqaliseli. Kanye emva inkqubo lokucoca has a bridge diode. Kuba Ukuzinziswa olusa phambili yesekethe oscillation le transistors sibonelelwe. E ophumayo emva oko kwayijikeleza i capacitor.

Ngenxa ukuxinana kwinkqubo ebheka transformer. ukuguqulwa yangoku lwenziwa nguye. Ngokubanzi, amandla ezi zixhobo asusela ngobulungisa phezulu. Ezi ekwenzeni ongasebenza kunye namaqondo sub-zero. Ngokutsho ingxolo zahluke akukho kwezinye iindidi imifanekiso. ubuntununtunu ukhetho luxhomekeke kakhulu umenzi. Njengoko iphenjelelwa uhlobo kolawulo ezisetyenziswayo.

Umgaqo esebenza ngayo nabalawuli ukuguqukela

Driving Voltage somfanekiso yale hlobo iyafana analog imodeli relay. Nangona kunjalo, umahluko le nkqubo apho. Into ephambili kuthathwa ukuba isekethe modulator. Oku benza idivaysi ufunda izikhombisi ombane. Uphawu ke idluliselwe komnye abaguquli. Kukho iya processing ngokupheleleyo iinkcukacha.

Ukutshintsha esele iqhutywa converters ezimbini. Noko ke, kwezinye iindlela kuyo enye. Ukumelana intsimi magnetic, liqhutywa ehlukanisayo rectifier. Xa ombane lunciphisa umda frequency. Ukuba wangena zangoku coil, ilight angadlulisela uphawu kwi transistors. Xa imveliso ngcono ombane udlula secondary jiko.

imifuziselo High-amaza ekwenzeni

Ethelekiswa imifuziselo relay, Regulator ombane aphezulu (scheme eboniswe ngezantsi) inzima ngakumbi, yaye ilight ngazo luvuliwe ngaphezu ezimbini. A isici esasenza olu hlobo kwezixhobo ithathwa ngokuba amandla eliphezulu.

Abaguquli, wesekethe eyenzelwe ukuphazamiseka eliphezulu. Ngenxa yoko, ezi zixhobo uyakwazi ukubakhusela naziphi na izixhobo endlwini. inkqubo product Bazimisela ukuba iintlanga ezahlukeneyo. Ngenxa ulawulo ombane ixabiso yangoku ungahluka. Rate umda rhoqo ngexesha elifanayo liya kwanda ngexesha igalelo kunye neziphumo nciphisa. Guqula yangoku kule kwisekethe iphunyezwa ngezigaba ezibini.

Ekuqaleni, a transistor ezisebenza nge lokucoca ulwelo igalelo. In the bridge isigaba diode yesibini ivuliwe. Ukwenzela ukulungiselela le nkqubo ukuguqulwa ngoku igqityiwe, le nkqubo ifuna amandla. Lifakwe, ngokuqhelekileyo phakathi resistors. Ngenxa yoko, iqondo lobushushu kwi nezixhobo zigcinwe kwinqanaba elifanelekileyo. Ukongezelela, le nkqubo ithatha ingqalelo umbane. Ukusetyenziswa relay ixhomekeke ukusebenza kwawo.

ekwenzeni 15

Izixhobo kunye 15V AC ombane somfanekiso iyasetyenziswa, icebo apho isakhiwo sayo silula. Ungeno ubukhali izixhobo akhiwe kumgangatho encinane. Onobuhle inkqubo ukubonisa ukuba nzima kakhulu. Xa ukhetha le template, akukho mfuneko; ngokuba ukuhla nokunyuka kwikhonkco encinane.

Resistors e imifuziselo abaninzi imveliso kuphela. Ngenxa kule nkqubo ukuguqulwa pretty fast. yokukhulisa Igalelo ukuseta kakhulu elula. Ubukhulu becala apha kuxhomekeke kumenzi. Usebenzisa Regulator ombane (scheme eboniswe ngezantsi) yale hlobo kakhulu amaninzi kwizifundo elebhu.

Iimpawu onobuhle 5

Izixhobo kunye ombane 5 V usebenzisa somfanekiso ekhethekileyo ombane womnatha. Umphathi wesekethe iqulathe resistors kudla hayi ngaphezulu kwe ezimbini. ekwenzeni Ezo mazisetyenziselwe kuphela qwaba ukusebenza okuqhelekileyo isixhobo yokulinganisa. Ngokubanzi, abasakwazi compact, kunye nokusebenza cwaka.

SVK Series Models

Iimfaniso kolu ngcelele ezi ekwenzeni Laterna uhlobo. Amaninzi asetyenziswe ngayo ukuvelisa ukuze kucuthwe yokwanda kwi network. Idayagram kuba umlawuli ombane kule modeli ubonelela transistors ezine, leyo zicwangciswe ngababini. Ngenxa kule ncinci yangoku uleyisayo uxhathiso kwisekethe. Xa imveliso le nkqubo okukhona siya kuba isiphumo umva. Lokucoca ulwelo scheme kulungiselelwe ezimbini.

Ngenxa engekho capacitor Inkqubo yokuguqula lwenzeka naye ngokukhawuleza. Bobubi ziquka uvakalelo oluphezulu. Kwisixhobo magnetic endle uyaxabana kakhulu. Driving uqhagamshelo ombane alawulayo SVK series isilawuli inikeza, kwakunye bonisa. isixhobo Tension esiphezulu babonwa ku-240, yaye apho ecaleni ayikwazi ngaphezulu 10%.

ekwenzeni oluzenzekelayo "Liga 220"

Kuba alam siyafuneka ukusuka 'I League "somfanekiso 220V ombane. Ukuqhuba yakhelwe phezu thyristors. Sebenzisa ezi zinto azikwazi kuphela kwiisekethe semiconductor. Ukuza kuthi ga ngoku, thyristors iindidi kukho into eninzi. Zahlula-hlulwe eme ndawonye olushukumisayo umgangatho wokhuseleko. Uhlobo lokuqala lisetyenziselwa kunye imithombo ngamandla ombane ezahlukeneyo. Kwelinye icala, thyristors obuluqilima kufuneka umda wabo.

Ethetha inkampani "Liga" somfanekiso ombane (scheme eboniswe ngezantsi), kube kukho into esebenzayo. Ubukhulu becala ukuba yenzelwe ukuba eqhelekileyo yokusebenza umlawuli. Le yingqokelela labafowunelwa bangathungelana. Kuyimfuneko ukwandisa okanye ukunciphisa mda frequency kule nkqubo. Ngamanye imifanekiso, i thyristors ukuze ezininzi. Bona efakwe kunye yi cathodes. Ngenxa yoko, ukusebenza kakuhle sixhobo ngcono kakhulu.

izixhobo elisezantsi frequency-

Izixhobo yesondlo kunye rhoqo ngaphantsi kwama-30 Hz, kukho somfanekiso ombane 220. Ukuqhuba uyafana busebenze onobuhle relay ngaphandle transistors. Kule meko ke kunye emitter. Maxa wambi ngakumbi umisela umlawuli okhethekileyo. Kuxhomekeka kumenzi kunye nendlela. Le umlawuli kwi somfanekiso eziyimfuneko yokudlulisela uphawu unit yolawulo.

Ukuze link waba umgangatho, abavelisi basebenzisa msindo. Lifakwe, ngokuqhelekileyo emnyango. Xa imveliso kwenkqubo apho sidla jiko. Ukuba sithethe ngayo isiphelo lombane 220 V, le capacitors inokufumaneka ezimbini. transfer ratio sangoku izixhobo ezifana lisezantsi kakhulu. Isizathu sokuba oku kuthathwa ngokuba umda njalo, nto leyo ngenxa esisebenza. Noko ke, umlinganiselo Ukwanda ukwinqanaba eliphezulu. Ngeendlela ezininzi, elidityaniswe kuyo le transistors, leyo zifakwa kunye emitters.

Kutheni imodeli ferroresonance?

ekwenzeni ombane Ferroresonant (scheme eboniswe ngezantsi) ezisetyenziswa kwizibonelelo mveliso ezahlukeneyo. Ungeno ubukhali zibe kunokuba phezulu ngenxa yesixa abanamandla amandla. Transistors ikakhulu ezifakwe ngababini. Inani capacitors kuxhomekeke kumenzi. Kulo mzekelo, iya kuchaphazela umbundu lokugqibela. Ukuze uzinzise ombane le thyristors azisetyenziswa.

Kule meko, umsebenzi uyakwazi ukusingatha umqokeleli. inzuzo banalo imibulelo eliphezulu kakhulu ukosuleleka ngqo uphawu. Ethetha kwiimpawu zangoku-ombane, kweelana wesekethe kugcinwa 5 MPA. Kulo mzekelo, oku kunempembelelo entle umda somfanekiso frequency. Xa imveliso yenkcaso umahluko ayidluli 3 MPA. Overvoltage kwinkqubo ukulondoloza transistors. Ngoko ke, lo uphuphumalo inokuphetshwa kwiimeko ezininzi.

Ekwenzeni ezifana Laterna

Scheme y Laterna uhlobo ekwenzeni iyahluka ukusebenza kwalo. Igalelo ombane kule meko yi-avareji ye-4 MPA. Kulo mzekelo, i awo pulsation kugcinwa enkulu. Ngenxa yoko, le ombane imveliso ye somfanekiso 4 MPA. Resistors "MR" series zifakwa kwi imifuziselo ezininzi.

ulawulo yesekethe yangoku kwenzeka ngokuqhubekekayo yaye ngenxa kulo mda frequency kunokwenzeka ukuba ukunciphisa kwinqanaba 40 Hz. Izahluli yokukhulisa elolu hlobo asebenza kunye resistors. Ngenxa yoko, zonke iiyunithi ezisebenzayo ezihambelanayo. Sesimangalo DC uqobo ifakelwe emazantsi ekondensa phambi jiko.