Na fasaharLantarki

Inverting amfilifa lantarki

Na'ura, da ciwon a cikin abun da ke ciki an inverting amfilifa, amfani da ko'ina a cikin gida da kuma a aiki. Makircinsu yin amfani da wannan kashi ana amfani da karawa / attenuation na analog sakonni ana amfani da dama iyali kayan: rubũtãwa, televisions, gidajen radiyo kan ware, da dai sauransu Production inverting amfilifa ne yadu a yi amfani da iko haihuwarka, kariya, ko iko da aiki na daban-daban raka'a da kuma shirye-shirye. Shi ne ba makawa ga dama na'urorin da cewa aiki a cikin wani yanayi inda kana bukatar iyakar yi. Good yi sanya shi a key kashi a da yawa lantarki. The na'urar ne m, yana mai gina a obalodi kariya, da kuma aiki a wani m zazzabi range.

Its aiki manufa ne mai sauki isa. Ya canza da shigar da alama daidai da rashin iska coefficient inverts shi. A wasu kalmomin, idan inverting amfilifa yana da wani riba daidaita hadin kai, to, za mu samu wani madubi image na da shigar da alama. Wannan dukiya ne fiye da amfani da su aiwatar da wani m iri-iri ayyuka: division, multiplication, summation, da dai sauransu

Abin baƙin ciki, a yi da na'urar aikin bambanta daga manufa. Babban matsalar ne fitarwa sigina gantali kusa sifili. Wannan na faruwa a lokacin da wani m ko unbalanced abinci na'urar ko canja da aiki zazzabi. Wannan yana rinjayar ingancin analog Taɗi da, kyakkyawan, rinjayar da aikin dukkan lantarki. Inverting amfilifa za a iya tsara a kan daban-daban abubuwa. Bugu da kari, akwai ƙarin mafita cewa ba da damar partially ko cikakken warware sama matsala.

Fairly kyau yi yana da wani inverting sarrafawa amfilifa. Shi ne mai zamani m na'urar taru bisa ga wasu ka'idoji. An yadu amfani a cikin amfilifa, saukarwa ga dalilai daban-daban. A musamman, shi ya nuna kanta da kyau zuwa lantarki iko da na'urorin. An sarrafawa amfilifa, wanda aka yi amfani a cikin halittar wannan na'urar yana da wani high-riba, kyale ka ka yi mafi tsoro ideas. Har ila yau, ya kamata a lura high shigar da low fitarwa impedance na na'urar.

A disadvantages a ta amfani, fãce ga alama gantali kusa sifili, da nonlinearity iya hada na'urar halaye a lokacin da aiki a cikin iko haihuwarka. Muna magana ne game da iyakar yankunan, wanda ƙayyade da kewayon ya wuya aiki. Idan na'urar da aka kunshe a cikin "jikewa", sa'an nan zuwa ga fita daga wannan jiha zai bukatar karin lokaci. Wannan na iya zama m ga haihuwarka, babban rarrabẽwa ne da gudun aiki wanda.

A musamman wuri ne shagaltar da ƙaddarãwar amfilifa. Yana aiwatar da classic subtraction / summation na makirci za a iya tattara a kan tushen da aiki amfilifa.

Duk da zuwan dijital na'urorin, na sarrafawa amplifiers ci gaba da za a rayayye amfani a cikin zane na daban-daban haihuwarka. Babban sharudda ga wannan su ne kamar haka: high AMINCI, sauƙi na shigarwa da kuma goyon baya, low cost da na'urar.

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