Supply wesifunda block. Isikimu kwamandla ikhompyutha Iyunithi enikeza

amandla kagesi namuhla zihlukaniswe owodwa Induku kabili ngenduku. Zingasetshenziswa ngesikhathi voltage izifunda ezahlukene. Ngu uhlobo rectifier segezi zihlukaniswe ishayela kanye ukuguqulwa ebalulekile. Phawula futhi ukuthi lezi zinto zobuchwepheshe rectifier e nemingcele awafani. Ukuze uqonde kabanzi kule ndaba, kumelwe sicabangele supply wesifunda amabhlogo ezaziwayo.

amandla laboratory

Isikimu laboratory Iyunithi enikeza kufaka zener kuphela uhlobo ephansi imvamisa. Kulokhu, izimfanelo imodeli zingase zihluke. Isilinganiso okukhipha voltage kulungiselelwa ku-20 V Ngakwelinye ihlangothi, lamanje kudivayisi kuxhomeke rectifier. Ezimweni eziningi, efakwe nge imvamisa nokukhawulela ka 33 Hz. Futhi laboratory ugesi isifunda sihlanganisa iSifundazwe yokukhulisa umsindo. Uma sicabanga imodeli owodwa pole, bayehluka, njengoba umthetho, high iwashi imvamisa. Kulokhu, nemingcele komugqa ube sasivumela ongaphakeme. Ngqo yokuxhuma uhlobo laboratory ugesi Kwenziwa ngokusebenzisa capacitor elihlangana, okuyinto efakwe rectifier.

Iyunithi ye-TV

Isikimu resistors vula i-TV supply kuhlanganisa uhlobo evulekile kuphela. Kulokhu, lo yokukhulisa umsindo zivame kakhulu ezisetshenziswa ezisebenza. Uma sikhuluma capacitors eMhlanganweni ekhishwa zingabantu ejwayelekile ukudluliswa hlobo. Ekuqaleni yochungechunge efakiwe, ukutshala broadband. Konke lokhu kuyadingeka ukuthuthukisa linearity zedivayisi.

Kulokhu, lo voltage okukhiphayo ingabalwa ezingeni 15 V. Ngakwelinye ihlangothi, izinga iwashi kuxhomeke kakhulu uhlobo rectifier. imodeli okuphansi-Ukumelana esikhathini sethu kukhona lalivamile. Nokho, kuleli cala ukushintshashintsha kwezwi wenziwa kancane kakhulu. Ukukhulisa kulungiselelwa iwashi, ochwepheshe abaningi ukusebenzisa rectifiers electrode.

Emthandazweni 5

Wiring ngoba amandla Iyunithi enikeza 5 kuhilela ukusetshenziswa i inductor. Rectifiers kuleli cala, owukuphela ongaphakeme-Ukumelana hlobo. Ukuze ukuxazulula izinkinga ne encishisiwe linearity eziningi ukusetshenziswa yokukhulisa umsindo tekusebenta. Kulokhu, iwashi ukubeka ngokuvamile kuba emhlabeni 31 Hz. I voltage okukhiphayo phezu capacitor luncike bandwidth. Uma sicabanga owodwa ukuguqulwa, bayizithunywa ethandwa kakhulu. Kulesi okuguquguqukayo segezi 5 V samanje kukhona kuphela ezifanelekela izifunda nge kushintshana zamanje.

amadivayisi 10

Isikimu amandla kukhompyutha umncane ezindaweni 10 V kuhilela ukusetshenziswa rectifiers coaxial. Kulokhu, ukulungiselelwa okukhipha voltage we capacitor incike uhlobo amplifier. Inductors asethwe ngesikhathi kwamandla nge imvamisa 35 Hz. Futhi, ngamandla ikhompyutha supply isifunda sihlanganisa iSifundazwe a Resistor, futhi asetshenziselwa uhlobo evulekile kuphela. Ukuze ukuxazulula izinkinga ne linearity okusezingeni eliphezulu, abakhiqizi abaningi ukufaka diode capacitors. Conductivity e isilinganiso kwabo emhlabeni 3 microns. Nokho, kulesi simo kubalulekile acabangele sokushona voltage ezimatasa. Kusukela usayizi kwawo kuxhomeke kulokho ukuhlala phakade rectifier.

Block wesifunda 15 e

Isikimu amandla kukhompyutha supply at 15 kuhlanganisa resistors ka polarity ezahlukene. Uma sicabanga owodwa ukuguqulwa, avame kakhulu ukusetshenziswa ne-imvamisa enjalo 13 Hz. Kulokhu okukhiphayo voltage ongaguqula usiya khona usebenzisa modulators. Asetshenziswa njengezitolo isilawuli olulodwa noma ezimbili. Okuvame kakhulu kude ubhekwa ukuguqulwa contact ezimbili eziphendukayo.

Okuningi amandla kukhompyutha supply isifunda sihlanganisa iSifundazwe fuses ngokwabo, okuyinto ukuxazulula le nkinga linearity okusezingeni eliphezulu. Basuke efakwe kulesi simo ngenxa rectifier. Kulesi Resistor uchungechunge zingafakwa ku uchungechunge noma ngendlela ngokulinganisa. ukuba ngiyokhonza isifunda efanelekayo uhlobo fusible kuphela ezifana Fuses ngqo.

Amamodeli lokuboniswa

Nge okuphakela amandla ukubonisa uhlelo (Umdwebo olotshiwe aboniswe ngezansi) rectifiers yakhiwa kuphela ongaphakeme-Ukumelana hlobo. Ngakho modulators Site imizila. Kulokhu, lo diodes efakiwe, ngokuvamile 5 V Ngokushesha resistors akhethiwe ukuvula kwamandla. Bandwidth kubo akufanele kube ngaphansana 3 microns. iwashi ipharamitha kuleli cala sise 4 Hz.

Ukuze ukuxazulula izinkinga ne encishisiwe linearity esetshenziswa fuses. Nokho, amafilithi amandla supply amayunithi nazo ngokuvamile efakwe. Uma sicabangela imodeli nge cut-offs, khona-ke kumelwe ibekwe ngesikhathi rectifier. Ngesikhathi esifanayo bajwayele kaningi kunohlobo fuse. Futhi, embodiments electrode abe nekhono ongaphakeme sidlule.

amandla Universal

Isikimu uhlobo jikelele ugesi kuhilela ukusetshenziswa ongaphakeme-Ukumelana rectifiers. Kulokhu, lo modulator akudingekile ukufaka. Kulokhu, uchungechunge Resistor model akhethiwe evulekile. Nokho, uma sicabanga nokulungiswa olulodwa kudivayisi yakho, ngokuvamile kunezingane efakwe yokusebenza. Ngaphezu kwalokho, kufanele kukhunjulwe ukuthi onobuhle kudingeka ukuba isihlungi anezikhala hlobo. Ukuze ulungise iwashi, njengoba umthetho, ukusebenzisa isilawuli. Ngqo yokuxhuma block ukugeleza kwenzeka ngokusebenzisa oxhumana we capacitor.

Isikimu iyunithi enamandla okuguquguqukayo

Isikimu okuguquguqukayo amandla imodi supply siqukethe capacitor kanye ongaphakeme impedance ukugeleza rectifier. Kulokhu, izihlungi ezisetshenziswa kakhulu igridi. Kulokhu, ipharamitha iwashi imvamisa itholakala esifundeni 45 Hz. Ngqo rectifiers okudingeka ukuba sise Resistor kuqala. Futhi, capacitor okuphakelayo-ngokusebenzisa elise ekupheleni iketanga. Conductivity ukubonisa idivayisi kuncike hlobo ikhoyili. Njengomthetho, zisebenza uhlobo inverting.

ishayela ukuguqulwa

Ukushayela ishayela-uhlobo ugesi kunalokho xaka. Kulokhu, lo rectifiers asetshenziswa nge imvamisa obuhlukahlukene. Kanjalo resistors akhethiwe nge umthamo eliphezulu. Konke lokhu kuyadingeka ukuze andise ukulungiselelwa okukhipha voltage. Uma sicabanga owodwa ukuguqulwa, basuke kuvame kakhulu ukuba kusetshenziswe i-amadivayisi emandleni akhe ingeqi 20 V

Kulokhu, kabili isigxobo onobuhle zivame ukufakwa ekulinganiseni amadivaysi. Resistors lasetshenziswa kule ndaba evulekile. Ngqo capacitors ogibele amaphini amabili. Imodeli okukhipha iyatholakala nge namandla 3 microns. Futhi, capacitors sikokufaka setha nge kahle eliphezulu embundwini voltage ipharamitha.

Isifunda block LF amplifier

Amandla supply wesifunda iyunithi lolu hlobo kuhilela rectifiers ukusetshenziswa kuphela kardiodnogo hlobo. Kulokhu amplifier isethwe ekuqaleni iketanga. I conductivity zedivayisi usesimweni esinjalo kungaba ngokushesha ngempela ukushintsha. Modulators kwalolu hlobo segezi Site ezihlukahlukene. Njengomthetho, ukuguqulwa ezivamile ubhekwa unipolar. Kulokhu omunye angaba nethemba lokuthethelelwa ipharamitha okukhiphayo 20 V. Kulokhu, imvamisa iwashi amandla supply kuncike hlobo isilawuli. Uma sicabangela single phase ukuguqulwa, ukulungiselelwa phezulu 45 Hz. Ngakwelinye ihlangothi, amamodeli ezimbili isigaba benganakiwe ngempumelelo.

Amadivayisi zener TCEs

Ukushayela iyunithi zener TCEs is ikhipha ngempela inkimbinkimbi. Amadivayisi anjalo asetshenziswa njalo kunazo ekulinganiseni amadivaysi. Zener diode lihlelwe amabhlogo eduze amplifier amandla. Ukuze ukuxazulula izinkinga linearity yalezi ukulungiswa lehlukene tibalulekile kakhulu. Kulokhu, ipharamitha conductivity ngokuvamile itholakala ezingeni 3 microns.

Ngakwelinye ihlangothi, ngesilinganiso lo voltage okukhiphayo incike rectifier amandla. Ukuze kwandiswe inductor ejwayelekile zamanje esetshenziswa ne eyinhloko emazombezombe. Kulokhu, lo fuses avame efakwe fuse hlobo. Nokho, kukho igridi kuze kube manje futhi akuyona into engajwayelekile.

Amadivayisi zener TBP

Block wesifunda yalolu hlobo kufaka ongaphakeme-Ukumelana uhlobo rectifiers. Isilinganiso iwashi imvamisa ipharamitha zinsizakuphila kuyinto 35 Hz. Kulesi voltage phambili ukuphuma kuxhomeke ezicini eziningi. Kulokhu, ukuguqulwa olulodwa ngokuvamile eyenziwa 15 C. Ziyakwazi ekahle ekhaya Imishini. Ngakwelinye ihlangothi, nokulungiswa okuguquguqukayo Ngokuvamile izicelo ezimbonini enamandla. Lezi diodes zener nomthamo 4 microns.