Umthombo wamandla ozinzile: izinzuzo nezinkinga

Ngokusungulwa kwe-diener diode, kunethuba elihle kakhulu lokusimamisa amandla okushintsha. Lokhu kuyadingeka ekusebenzeni okujwayelekile kwamadivaysi amaningi asekhaya. Ukunikezwa kwamandla kagesi okwamanje kunemikhiqizo emihle futhi kusetshenziswe cishe kuwo wonke ama-circuits e-electronics. Itholakala kuma-tape recorders, amathelevishini, amashaja, amakhompyutha, njll.

Okuningi kuxhomeke ekutheni ukondla izinga le-scheme. Lokhu ngokuyinhloko ukuzinza kwayo yonke idivayisi. Ngaphezu kwemishini yasendlini, umthombo wamandla ozinzile usetshenziselwa ukukhiqizwa. Ngesizo salo, ama-circuit circuits asetshenzisiwe nge-electronics, okubandakanyeka ekuphathweni kwezinqubo zezobuchwepheshe. Ikhwalithi yemithombo yamandla kagesi ihambisana nezidingo ezikhethekile, ngoba ukusebenza okujwayelekile kwenqubo yonke yenkambiso kuncike ekusebenzeni kwabo.

Ngokuvamile izimo zomoya eziguquguqukayo ezisezingeni elithile zisezingeni elithile le- parametric stabilizer, okuyi- voltage ehlukanisayo ejwayelekile , engxenyeni eyodwa lapho i-zener diode ifakiwe khona. Lesi sifunda silula futhi sinokwethenjelwa ekusetshenzisweni ukuthi ukusetshenziswa kwalo ku-elekthronikhi sekuye kwaba yizwi elihle lapho udala amadivaysi ahlukahlukene.

Isici esingeyona lineardidi diode ivumela amandla okulawula ukuthi akhiqizwe, okondliwa esiteji se-amplifier esekelwe ku-transistor. Ekuphumeni kwedivayisi, izikhwama ze-electrolytic zivame ukufakwa. Umsebenzi wabo ukuqondisa umthamo ozinzile. Isifunda esinjalo sinesici esihle kakhulu, ukudonsa okukhiphayo akudluli amaphesenti owodwa. Ukufaneleka nakho kungabhekiswa ezingeni eliphansi lokuphazamiseka okukhazamisayo. Kodwa umthombo onjalo ozinzile uphinde ube nemingcele yayo. Lokhu kusebenza kahle futhi ubukhulu obukhulu, njengoba isebenzisa amandla okuguqula amandla phansi.

Ukuzama ukulungisa lezi ziphutha kwaholela ekusungulweni kwamadivayisi lapho isimiso sokuguqulwa kwesisindo sisebenza khona. Umsebenzi wemithombo enjalo isekelwe ekuvuseleleni i-voltage ye-AC futhi iguqula ibe imvamisa evuthayo efika ku-1000 Hz nangaphezulu. Ukuguqulwa kwalo kungenziwa ngosizo lwabaguquli abancane. Lokhu kwaholela ekunciphiseni ubukhulu bomhlaba jikelele nokwanda kwekhono le-device.

Khona-ke i-voltage igxilile futhi ihanjiswe ngamakhono. Umthombo onjalo ozinzile unamandla okusebenza kahle nobukhulu obukhulu. Kodwa inezinga eliphakeme lokuphazamiseka emkhatsini wokukhipha. Ukusetshenziswa kwabo kuyanconywa emadivayisini asekhaya, lapho ipharamitha elinjalo, njengezilinganiso, ibaluleke kakhulu. Imithombo ye-pulse iqinisekisile yona futhi isetshenziselwa ama-TV, amakhompyutha, ama-laptops, njll.

Ukuhlela i-laboratory ekhaya kuyasiza ukuthenga noma ukukhiqiza amandla okuzinza okuzinzile. Kuzosiza ekusunguleni izifunda kanye nokunikezwa kokuqala kwamandla okudingekayo. Amabhuloki anjalo asetshenziswa kabanzi kuma laboratories ekukhiqizeni, angakwazi ukulungisa amadala noma ukudala amadivaysi amasha kagesi.