Umlawuli voltage. Wena uya ngokulandelayo?

Umlawuli voltage. Wena uya ngokulandelayo? Mhlawumbe ingenye yezinselele lokuqala abhekana nazo iyiphi amateur radio noma unjiniyela busebenze, inkinga zedivayisi electronic voltage efanele. Ukuze uthole voltage abayifisayo besebenzisa lezo okuphakela amandla noma voltage Regulator.

Esikhathini Imibandela kakhulu, ngolunye ongasho ukuthi idivayisi eshintsha ukubaluleka ka voltage ekungeneni isignali ukulungiswa noma wadalula nezilawuli ibizwa ngokuthi Regulator voltage.

Kufanele kuqashelwe ukuthi ukulawulwa voltage kuwumsebenzi ezifana esibanzi ukuthi wenziwa angefani ngesikhathi ukusebenza amadivayisi ayi- elekhthroniki. Kungenzeka ukushintsha eyinhloko supply voltage ongaguqula yesibili voltage inethiwekhi olawula voltage kuzo zonke izimo, umgomo wakho konke ukukhandleka le misebenzi, uyobe uzipha esinye - ekushintsheni value ukuze uthole omunye, ukuqinisekisa ukusebenza efanele zedivayisi.

Izimiso, ezisetshenziswa emsebenzini wabo Umlawuli voltage Ungase futhi zihluke kakhulu, kanye nokuqokwa amadivayisi ezinjalo. Abakwazi ukwenza njenge:

- voltage stabilizers ukuhlinzeka kudingekile yokusebenza voltage ukunikezela noma zonke ISIZINDA wesifunda;

- kungenzeka lo converters voltage, ngomqondo ongokomfanekiso, ukuze uthole komunye nomunye voltage;

- bangase benze njengokungathi imithombo reference noma ukulawula voltage, ukuqinisekisa ukusebenza efanele yonke wesifunda.

Lena akuyona uhlu oluphelele izici zokusebenza amadivayisi ezinjalo. Ngakho, njengesibonelo, elula voltage Regulator - kuyinto autotransformer, noma LATR, ukuvumela ukushintsha lo voltage okukhiphayo ngokumane turning ikhanda.

Ngakho, siba nesimo inethiwekhi Regulator isilawuli, voltage we inethiwekhi eyinhloko, noma AC voltage Regulator. Konke lokhu kuyoba okufanayo.

Esinye isibonelo kwesicelo nabalawuli - ukushaja umakhalekhukhwini. Yiqiniso, ziba khona isivele iyasebenza, ngomqondo ongokomfanekiso, a double voltage ukuguqulwa. Ekuqaleni, kushintshana voltage inethiwekhi kuyehla kube ukubaluleka oyifunayo, bese voltage AC is etholakala njalo. Umakhalekhukhwini lusekelwa ngamandla ebhethri elishajekayo, futhi kukhona voltage njalo. Ngakho phumani umugqa voltage ka 220V DC voltage 9V (noma ngabe kuthatha yedivayisi). Ngakho, siba nesimo, sibonga ishaja, ukulungisa voltage zenziwe definition sethu sokuqala.

Alukho uhlelo lokusebenza ngaphansi ebalulekile yamandla aphindeke kabili ye nabalawuli iwukuba uwasebenzise izinhlelo wesi nokunakekelwa izindlela idivayisi yokusebenza kwaba sezingeni elidingekayo. Lapha, njengesibonelo, singacabangela Regulator voltage emotweni. Zonke ezidingekayo amandla kagesi uma ushayela idivayisi imoto inikeza generator ukusebenza imodi okuyinto incike ekusebenzeni injini kanye nenombolo linemibhikisho lakamuva. Njengoba ukuqonda kusukela echazwe generator ukusebenza imodi sashintsha, futhi ngenxa yalokho ngeke ifane voltage eyenziwe kubo. A edingekayo voltage ucishe njalo electronics. Kuyinto le nkinga futhi ukuzixazulula voltage Regulator ekhethekile, imi phezu imoto. Izimiso ngokulawulwa kanye ukulungiswa umlamuli voltage zingase zishintshe kakhulu, futhi manje akukho isithakazelo kithi.

Ungase udinge ulungise voltage ku imithombo yamandla noma amadivayisi nge high amandla ukusetshenziswa. Kulezi zimo Sebentisa timphawu tekuchaza lapho ukulawula amandla ezifana thyristor kanye triac. Lapha enjalo triac voltage Regulator uyakwazi ukushintsha amanani ngokwanele enkulu voltage zamanje.

Kubhekwe voltage nabalawuli ungambozi zonke amakhono lezi amadivaysi, kodwa inqubo Ukubuyekeza kunikeza umbono walokho idivayisi iku, futhi yini isetshenziswa.