Supply block wesekethe. Le nkqubo yeyunithi unikezelo lwamandla computer

izinto amandla namhlanje zahlulwe zibe single-pole kabini-ipali. Baya enokuphenduleka ngexesha elinye ingasetyenziswa ngendlela iisekethe ombane eyahlukileyo. Xa uhlobo izinto lwamandla rectifier zahlulwe zibe ukubetha kanye ukuguqulwa ezifunekayo. Kwakhona qaphela ukuba izixhobo rectifier kwi parameters zahluke kakhulu. Ukuze siyiqonde ngakumbi kulo mba, kufuneka sijonge iibhloko eyaziwa yesekethe unikezelo.

amandla laboratory

Scheme unit unikezelo elebhu luquka zener kuphela udidi ephantsi-rhoqo. Kulo mzekelo, iimpawu imodeli zinokuba nomahluko. Kwi-avareji, emisela ombane yemveliso kwinqanaba 20 V. Naye, isixhobo yangoku kuxhomekeke rectifier. Kwiimeko ezininzi, ukuba ifakwe ezineqondo umda we 33 Hz. Kwakhona laboratory unikezelo lwamandla sihlanganisa yokukhulisa. Ukuba sicinga imodeli-kwipali enye, abafani, njengokuba umthetho, ephezulu clock rhoqo. Kulo mzekelo, i yomgama iparameters kufuneka ephantsi ngokufanelekileyo. Ngqo ohlanganisa uhlobo zelebhu umbane oluqhutywa ngokusebenzisa capacitor nokuhlangana, nto leyo efakwe kwi rectifier.

Unit for TV

Scheme resistors unikezelo lwamandla TV ibandakanya uhlobo ivuleleke kuphela. Kulo mzekelo, i yokukhulisa ngokuqhelekileyo kusetyenziswa ukusebenza. Ukuba sithethe malunga capacitors kwi imveliso ukuba uhlobo transmission eqhelekileyo. Ekuqaleni chain ukuba zifakelwe, ukuba ndityale njani, broadband. Konke oku kuyimfuneko ukuphucula linearity kwefowuni.

Kulo mzekelo, i ombane output kungabalelwa kwinqanaba 15 V. yoko, izinga ikloko kuxhomekeke kakhulu kuhlobo rectifier. imodeli elisezantsi uxhathiso-kweli xesha siphila ngendlela eqhelekileyo. Noko ke, kule meko kwezwi ikhutshwa phandle kancinane kakhulu. Ukuphakamisa isicwangciso iwotshi, iingcali ezininzi zisebenzisa rectifiers electrode.

In model 5

Ephathelene unit umbane 5 iquka ukusetyenziswa kwe-inductor. Rectifiers kulo mzekelo, uhlobo ephantsi-ukuxhathisa kuphela. Ukusombulula iingxaki kunye kwanciphisa linearity abaninzi ukusetyenziswa yokukhulisa zokusebenza. Kulo mzekelo, emisela iwotshi, njengoko umthetho, ekummandla 31 Hz. Le ombane yemveliso capacitor lixhomekeke bandwidth. Ukuba siqwalasela single-ukuguqulwa, ukuba othandwa kakhulu. Kule izinto amandla vuvabyi 5 V ukuya kumhla zilungele kuphela iisekethe alternating current.

devices 10

Scheme umbane kwikhompyutha kwi-10 V kubandakanya ukusetyenziswa rectifiers yafakwa. Kulo mzekelo, ucwangciso imveliso ombane le capacitor kuxhomekeke kuhlobo umsindo. Inductors zibekwa kwi umbane kunye rhoqo 35 Hz. Kwakhona, umbane yekhompyutha yesekethe luquka resistor, kwaye zisetyenziswa uhlobo ivuleleke kuphela. Ukusombulula iingxaki linearity phezulu, abenzi abaninzi ukufaka capacitors diode. Conductivity kwi-avareji yabo ngeenxa 3 microns. Noko ke, kule meko, kubalulekile ukuba uthathe ingqalelo ekutshoneni ombane incopho. Ukususela ubukhulu yayo ixhomekeke ayasiqinisekisa ukuba rectifier.

Iyunithi zeesekethe 15 B

Scheme umbane kwikhompyutha kwi-15 kuquka resistors of wokwephuka ezahlukeneyo. Ukuba siqwalasela single-ukuguqulwa, kodwa amaxesha amaninzi asetyenziswa rhoqo enjalo 13 Hz. Kule meko isicwangciso ombane output anokuthi alungi-lungiswe kusetyenziswa modulators. Bona zisetyenziswa njenge umlawuli enye okanye ezimbini. Avamise kakhulu ngokuthi kude kucingwa ukuba ilungiswe ngokudibana ezimbini rotary.

Okuninzi circuit unikezelo lwamandla khompyutha iquka iifyuzi ngokwabo, nto leyo ukusombulula ingxaki kunye linearity eliphezulu. Bona ifakiwe kule meko ngenxa rectifier. Kulo resistor swi zibekwe series okanye ngendlela ngaxeshanye. Iifyuzi ngqo kwisiphaluka uhlobo kuphela fusible enjalo efanelekileyo.

Onobuhle ukubonisa

Ngenxa unikezelo lwamandla bonisa (Idayagram kuboniswe ngezantsi) rectifiers iqulathe kuphela uhlobo ephantsi-ukuxhathisa. Ngoko modulators ezilungele kwamajelo. Kulo mzekelo, lo ode zifakwa, ngokuqhelekileyo kwisibalo se-5 V. nangoko resistors bakhethwa ukuba ukuvula umbane. Bandwidth nabo kufuneka ibe ngaphantsi kwe microns 3. Ipharamitha clock frequency kule meko libekwe ku-4 Hz.

Ukusombulula le ngxaki kunye nokuphungulwa linearity babesebenzisa iifyuzi. Noko ke, lokucoca ulwelo iiyunithi umbane nazo ngokufuthi ifakiwe. Xa siqwalasela umfuziselo asikiweyo inkunkuma, ngoko ke kufuneka ibekwe rectifier. Ngelo xesha linye asetyenziswa rhoqo ngaphezu uhlobo fuse. Bona, i electrode embodiments yokuba sinamazinga ikhono lokuphumelela.

amandla Universal

Scheme Uhlobo jikelele umbane kubandakanya ukusetyenziswa rectifiers ephantsi-ukuxhathisa. Kulo mzekelo, i modulator akuyomfuneko ukufaka. Kulo mzekelo, la manqaku resistor le modeli ezikhethiweyo evulekileyo. Nangona kunjalo, xa sicinga iinguqulelo olunye-isixhobo, apho zidla efakwe yokusebenza. Ngaphezu koko, kufuneka kukhunjulwe ukuba imifuziselo kufuneka ukuba lokucoca enemingxuma uhlobo. Ukuze ulungise iwotshi, njengoko umthetho, sisebenzise esisebenza. Ngqo ukudibanisa iyunithi kwenzeka xa ndzhendzheleko ngokusebenzisa capacitor.

Scheme enamandla unit eguquguqukayo

Scheme unikezelo eguquguqukayo amandla indlela iquka capacitor kunye eliphantsi ukuvimba flow rectifier. Kulo mzekelo, i amacebo ezininzi eziqhele ukusetyenziswa grid. Kulo mzekelo, ikloko rhoqo i parameter ilele kummandla ka-45 Hz. Ngqo rectifiers kufuneka ukuba ingabekwa resistor yokuqala. Ngenxa yoko, le capacitor feed-nge ingabekwa ekupheleni chain. isixhobo Conductivity ukubonisa ixhomekeka kuhlobo coil. Njengomgaqo, besebenzisa uhlobo inverting.

ukubetha ukuguqulwa

Driving ukubetha-uhlobo amandla supply kunokuba nzima. Kulo mzekelo, i rectifiers zisetyenziswa abanezimo rhoqo. Ngaloo ndlela resistors mazikhethwe kunye umthamo omkhulu. Konke oku kuyimfuneko ukuze kwandiswe isicwangciso output ombane. Ukuba siqwalasela single-ukuguqulwa, kodwa amaxesha amaninzi asetyenziswa izixhobo ngamandla kabani ingadluli 20 V.

Kulo mzekelo, imifuziselo kabini-kwipali zidla efakwe kwi izixhobo. Resistors ezisetyenziswa kweli cala. Ngqo capacitors zifakwe kwi amaphini ezimbini. Umfuziselo yemveliso ifumaneka enesakhono microns-3. Ngenxa yoko, le capacitors kwigalelo afakwe kukho isinyuko ombane parameter ngokwanelisayo aphezulu.

Le block circuit LF ngombhobho

Unikezelo amandla unit ukujikeleza olu hlobo ibandakanya ukusetyenziswa rectifiers kuphela kardiodnogo uhlobo. Kulo mzekelo, lo mshini ngokulinganiselwa kwakhe ekuqaleni chain. Le conductivity kwefowuni meko kunokuba kakhulu ngokukhawuleza ukutshintsha. Modulators olu hlobo izinto lwamandla zilungele ukusetyenziswa ezahlukeneyo. Njengoko umthetho, ukuguqulwa ixhaphakileyo kuthathwa ukuba unipolar. Kulo mzekelo umntu nethemba imveliso ye parameter 20 V. Kulo mzekelo, rhoqo iwashi umbane ixhomekeka kuhlobo esisebenza. Xa siqwalasela kwisigaba ukuguqulwa olunye, isimo sentlalo phezulu 45 Hz. Ngenxa yoko, le mifuziselo kwisigaba-ezimbini zithathwa ayisasebenzi.

Devices zener TCEs

Driving block zener TCE ngokokwakheka entsonkothileyo kakhulu. izixhobo ezifana asetyenziswa kakhulu ngokufuthi izixhobo. Zener diode bunikwa kwiibhloko kufuphi wokukhulisa amandla. Ukusombulula iingxaki kunye linearity kwezi iinguqulelo zezona. Kulo mzekelo, conductivity i parameter idla ibekwe kwinqanaba microns-3.

Ngenxa yoko, izinga le ombane yemveliso kuxhomekeke rectifier ngamandla. Ukuze kwandiswe inductor umgangatho yangoku esetyenziswa kunye primary jiko. Kulo mzekelo, i iifyuzi rhoqo efakiweyo uhlobo fuse. Nangona kunjalo, le iinketho igridi ukuya kumhla nazo ingaqhelekanga.

Devices zener TBP

Le block ukujikeleza olu hlobo luquka elisezantsi-ukuxhathisa uhlobo rectifiers. I-avareji clock frequency parameter zixhobo 35 Hz. Kulo ombane okhokelayo-out kuxhomekeke kwizinto ezininzi. Kulo mzekelo, ukuguqulwa enye kaninzi lwenziwa kwi-15 C. zezona kwizixhobo ekhaya. Ngenxa yoko, le iinguqulelo vuvabyi ngokufuthi inxaxheba izicelo mveliso enamandla. Ezi ama zener nomthamo microns 4.