Kordhiyo The kala duwan sida mid ka mid ah waxyaabaha ugu muhiimsan ee wareeggeedii elektarooniga ah

In design ee wareeggeedii elektaroonik ah oo inta badan ka dhacaan isbedel xagjirka ah, taas oo beddeli mabaadi'da aad u of abuurka ah ee kala duwan oo ka mid ah qalabka. Kuwani isbedel kacaan laga yaabaa inuu dhaco iyadoo ay sabab u ah ee qalabka cusub iyo horumarinta technology. Tusaale wanaagsan ay dhacdo in tani waxay noqon doontaa guurka ka tuubooyinka vacuum in semiconductors. Ama horumarinta design circuit, oo ku salaysan taas oo ay suurto gal tahay in la dhiso shaqo wax ku ool ah aaladaha cusub. kordhiyo kala duwan waa xad dhow, laakiin si dhakhso ah u noqday in baahida loo qabo in warshado badan. Qorsheyaasha la isticmaalayo Sammeecado kuwaas oo si ballaaran loo isticmaalo korontada warshadaha. Iyada oo ku saleysan iyaga on, qalabka loogu talagalay dad badan oo guriga ah, cajaladaha, Sammeecado, iwm

Mabda'a hawlgalka ee kordhiyo waa wax iska sahlan, iyo in this been caanka ah ee qalabka. Waxay ka kooban tahay laba gashiga / saarka iyo leedahay Wehliyaha a faa'iido sare.

kordhiyo kala duwan waa in ay ka jawaabaan farqiga u dhexeeya kara talooyin of muuqaalka kore ee danab wax soo saarka ah. Heerka wax soo saarka waa loo siman yahay si ay u kala duwan yihiin laga yaabo in ee gacanka, by faa'iidada kordhiyo waa tarmay. In si kale loo dhigo, nidaamka noocan oo kale ah ayaa isku dayi doona in ay soo celiso ku guuleysan kara kortay bilowga ah ee talooyinka ah, iyadoo la kordhinayo heerka danab wax soo saarka. hantida Tani waxaa si balaadhan looga isticmaalaa in dhismaha wareeggeedii kala duwan. kordhiyo kala duwan waxa uu ahaa harbinger ka mid ah soo bixitaanka of Sammeecado hawl- (op-amp), kaas oo si weyn loo isticmaalaa in wareeggeedii electronic oo kala duwan.

amps Op ayaa helay taageero weyn oo si fiican shaqada. qalab-xawaaraha sare Small, is haysta kuna istawooday in wareeggeedii elektarooniga adeegsado xakamaynta ee geedi socodka farsamada kala duwan. Hoyga waxaa laga arki karaa iyo qalabka guriga. Tiro badan oo wareeggeedii la isticmaalkooda.

Tusaale ahaan, ratio ee kordhiyo ah la samayn karaa si fudud u maareyn karo, haddii aad loo abuuro-celin. In ay ku xidhmaan this circuit saarka / aqbasho iyada oo iska caabin ah la yareeyo. signal la gelin ayaa sidoo kale iyada oo loo marayo resistor a yareysey maray. Sida aad arki karto, kordhiyo ka hawl waa u fududahay in la sameeyo maamuli ratio circuit Wehliyaha sidaas xisaabiyaa ee iska caabin ah jawaab-celin si ay qiimaha ku magacaaban ee resistor talooyin ah.

Haddii arrin taas waxaa loo sameeyey si siman u midnimada, iyo in la siiyo jawaab-celin iyada oo la gelin rogay, waxaad samayn kartaa kordhiyo kala duwan ah. Ujeedada this danab ee talooyinka aan lakala rogay waxaa ku quudin jiray iyada oo qaybiye danab a la siman yahay qiyamka magacaaban ee resistors gacanta kasta. Ururinta nidaamka noocan oo kale ah, waxaan ka heli kordhiyo kala duwan ee Shelter ah. By kala duwan ratio ee resistors saamayn ku yeelan karaan xuduudaha ka soo wareegi jiray oo dhan. ugu weyn, dabcan, waa ii faa'iido ah.

Isticmaalka Sammeecado kala duwan ee korantada, waxaa suurtagal ah si loo gaaro fulinta dhow mashruuc kasta. Waxa ay si wacan u edebsan ee macquulka wareeggeedii, ilaalinta ama maamulka.

The darrada wareeggeedii on OS waxaa ka mid ah, miyigii oo yar oo ku signal wax soo saarka ku xiran tahay hab heerkulka hawlgalka qalab ah. Dhibaatadaan waa xalin isticmaalaya noocyo kala duwan oo design circuit.