Imitha capacitors ngezandla zabo. Incazelo nedivayisi ukucushwa

Izifunda kagesi esetshenziswa capacitors zezinhlobo ezahlukene. Okokuqala bayehluka ngokwesikhundla. Ukuze ubone ukuthi lokhu ipharamitha, usebenzisa wokulinganisa mishini ekhethekile. Lezi amadivayisi kungenziwa ekhiqizwa nge oxhumana ezahlukene. izinguqulo Modern zihlukaniswa okusezingeni eliphezulu ukunemba izilinganiso. Ukuze wenze wokulinganisa capacitors elula ngezandla zabo, kumele ayejwayele yezingxenye eziyisisekelo zedivayisi.

yilona imitha kanjani?

ukuguqulwa Standard olubandakanya isihloko nge speculum. Idatha kwi capacitance esibukweni. Ezinye ukushintshwa ukusebenza ngesisekelo edluliselwe Transistor. Uyakwazi sokuqhuba amaza ezahlukene. Nokho, kufanele kuphawulwe ukuthi lokhu ukuguqulwa asifanele izinhlobo eziningi capacitors.

Kudivayisi ngokunemba ongaphakeme

Yenza ngokunemba ongaphakeme yokulinganisa ESR capacitors ngezandla zabo, ungasebenzisa module inguquko. Kodwa ngokuyinhloko ukusetshenziswa olwandisa. Xhumana nathi ngoba akusizi ukukhetha Semiconductors ezimbili. Lapho lo voltage okukhiphayo of 5 V, lamanje kumele singeqi 2 A. Ukuze uvikeleke izihlungi zisetshenziswa nge imitha eziyimbangela yezinkinga ezizuzwa. Ilungiselelo kufanele kwenziwe ngesikhathi imvamisa 50 Hz. Tester kuleli cala kumele sibonise ukumelana esingeqile ohms 50. kuphakama Ezinye izinkinga kusukela conductivity cathode. Kulokhu, esikhundleni mojuli.

Incazelo ngokunemba high onobuhle

Ukwenza capacitors yokulinganisa ngezandla zabo, ukunemba ukubala kufanele kwenziwe ngesisekelo the extender umugqa. Ngokweqile inkomba ukuguqulwa incike module conductivity. Ochwepheshe abaningi ukweluleka ukukhetha Transistor imodeli dipole. Okokuqala uyakwazi isebenze ngaphandle nokushisa. Futhi uzinake ukuthi izakhi ethulwa akuvamile overheat. I contactor ingase isetshenziselwe yokulinganisa conductivity ongaphakeme.

Ukuze wenze elula olunembile wokulinganisa capacitors ngezandla zabo, kufanele banakekele thyristor. Wathi isici okufanele isebenzise voltage hhayi ngaphansi kuka 5 V Lapho conductivity 30 microns ukuminyana kulezi amadivaysi, ngokuvamile hhayi asetshenziselwa ezingaphezu kwezingu-3 A. Izihlungi ezinhlobo ezehlukene. Faka kwabo kulandela Transistor. Futhi uzinake ukuthi isibonisi kungenziwa exhunywe kuphela ngokusebenzisa izimbobo umqhubi. ibhethri efanelekayo 3 Watts ukuba ashona imitha.

Indlela yokwenza imodeli yochungechunge AVR?

Yenza capacitors yokulinganisa ngezandla AVR kungenziwa kuphela esekelwe AC Transistor. Ngokuyinhloko ukulungisa contactor ekhethiwe. Ukuze usethe i-imodeli nje kufanele ulinganise voltage okukhiphayo. I ukumelana negative ngamamitha kumele singeqi 45 ohms. 4 A. Ukuqinisekisa silinganiso esinembile kakhulu, lisetshenziswe comparators 40 microns Lapho amadivayisi conduction sindisa.

Abanye ochwepheshe batusa ukuba ukhethe izihlungi evulekile kuphela. Bengasesabi umsindo ngokuphamazela, ngisho ingaphansi komthwalo osindayo. Pole stabilizers muva ukufuneka kakhulu. Ukuze ushintshe igridi akuyona comparators ezifanelekayo. Ngaphambi kokuvula ukumelana kudivayisi kukalwa. Ngo onobuhle qualitative lokhu kukhetha cishe 40 ohms. Nokho, kulesi simo ukuthi okuningi kuncike endleleni ukuvama ukuguqulwa.

Ngokwezifiso futhi ukwakha amamodeli esekelwe PIC16F628A

Yenza yokulinganisa capacitors ngezandla zabo ku PIC16F628A ngempela eziyinkinga. Okokuqala ukuvula transceiver kuyakhethwa okwakungaqhutshelwa kuyo umhlangano. I module zingasebenzisa uhlobo adjustable. Abanye ochwepheshe musa batusa ukufaka okuhlungayo ka conductivity eliphezulu. Ngaphambi nokunamathisela ngomthofu module ukuhlola lo voltage okukhiphayo.

Uma ukumelana ngokweqile Kunconywa ukuba esikhundleni Transistor. Ukuze unqobe lo msindo ngiyibona isicelo comparators. Ungasebenzisa futhi i-stabilizers umqhubi. Ekhombisa evame ukusetshenziswa lwetheksthi. Ukuze usungule ukubaluleka kwako ngokusebenzisa izimbobo siteshi. Ukubeka ukuguqulwa kwenziwa umhloli. Lapho imingcele ulele capacitors kufanele esikhundleni transistors nge conductivity ongaphakeme.

Isibonelo capacitors electrolytic

Uma kudingekile, ungenza imitha capacitance capacitors electrolytic ngezandla zabo. Thenga onobuhle yalolu hlobo abelwe a conductivity ongaphakeme. ukulungiswa abaningi zenziwa kwi contactor amamojuli futhi sisebenze ngesikalo zinamandla 40 V. Uhlelo yokuvikela ayesebenzisa RK ekilasini.

Futhi uzinake ukuthi Izikali yalolu hlobo zinezikhathi imvamisa engezansi. Izihlungi baye zesikhashana kuphela isicelo, bayakwazi ukwazi indlela yokubhekana ngokuphumelela nge transients futhi oscillations harmonic. Uma sikhuluma ukushiyeka nokulungiswa, kubalulekile ukuphawula ukuthi banalo-bandwidth encane. Zenza kahle ezimweni okusezingeni eliphezulu nomswakama. Ochwepheshe Baveza ukungavumelani ne contactors yezintambo. Amadivayisi ayikwazi isetshenziswa circuit AC.

Ukulungiswa kuya ensimini ka capacitors

Yedivayisi capacitors ensimini ume ukuzwela esincishisiwe. onobuhle Abaningi bayakwazi ukuba uthonye contactors ngqo. I amadivayisi kuvame kakhulu ukuba kusetshenziswe iyaguquka. Ukuze wenze ukuguqulwa ngezandla zabo, kubalulekile ukuba sisebenzise Transistor adjustable. Izihlungi ezifakiwe ukuze ezilandelanayo. Ukuze uqinisekise Imitha is asebenza okokuqala capacitors encane. Uma lokhu umhloli iqinile ukumelana ezimbi. Esimeni ezingaphezu kuka-15% kuyadingeka ukuhlola ukusebenza kwe-Transistor. Lokukhipha voltage ke kumele singeqi 15 V

amadivayisi 2

2 ulula ekulinganiseni capacitors ngezandla zabo. Okokuqala, ochwepheshe batusa ukulungiselela i Transistor okukhululekile conductivity ongaphakeme. Kubalulekile futhi ukuba ukhethe modulator kuhle kuye. Comparators ngokuvamile ukuzwela ongaphakeme esetshenziswa. Uhlelo ukuvikelwa isetshenziswa onobuhle eziningi yochungechunge CD ngohlobo isihlungi anezikhala. wave stabilizers asetshenziselwa ukuba akwazi ukunqoba izingqinamba oscillation pulsed. Futhi uzinake ukuthi inhlangano yabantwana ukuguqulwa kuhilela ukusetshenziswa extender ku izikhonkwane ezintathu. Ukuze wenze ngezifiso imodeli okumele asetshenziswe xhumana umhloli, futhi ngesilinganiso ukumelana akumele ibe ohms esingaphansi 50.

Ukulungiswa kuya ku-3

Egoqekayo imitha capacitors ngezandla zabo, ungasebenzisa i-adaptha nge speculum. I Transistor kuhle ukhethe uhlobo umugqa. Ngokwesilinganiso, imitha conductivity kumele zilingane 4 microns. Futhi, ngaphambi kokufaka lemifanekiso kubalulekile ukulungisa contactor. ukulungiswa Abaningi futhi zihlanganisa ama-transceivers. Nokho, lezi zinto abakwazi ukusebenza condensers ensimini. Umkhawulo womthamo ukubeka kubo elilingana 4 PF. Ukuvikelwa uhlelo onobuhle esetshenziswa RK ekilasini.

amamodeli 4

Ukuqoqa imitha capacitors ngezandla zabo amandla uvunyelwe kuphela transistors komugqa. Futhi, imodeli azodinga extender ikhwalithi adaptha. Uma ukholelwa ukuthi ochwepheshe, kungcono usebenzise izihlungi iyaguquka. Uma sicabangela ushintsho kuhlelo emakethe, banayo Wegazi amabili zingasetshenziswa. Model umsebenzi at a imvamisa esingeqile 45 Hz. Ukuzwela, bavame ukushintsha.

Uma ukuqoqa imitha elula, ungasebenzisa contactor ngaphandle Transistor. It has conductivity ongaphakeme, kodwa uyakwazi ukusebenza load yakho iphezulu kakhulu. Futhi uzinake ukuthi ukuguqulwa kuzomele sifake amaningi isigxobo izihlungi, ukuthi sizogxila oscillations harmonic.

Ukulungiswa unijunction expander

Yenza yokulinganisa capacitors ngezandla zabo ngesisekelo unijunction olwandisa ulula. Endaweni yokuqala kunconywa ukukhetha ukushintsha module ne conductivity ongaphakeme. ukuzwela inketho Kulokhu kufanele kube hhayi ningi than 4 mV. Abanye onobuhle unenkinga engathi sína ne conductivity. asetshenziswa Transistors, njengoba umthetho, uhlobo wave. Uma usebenzisa isihlungi anezikhala heats ngokushesha thyristor.

Ukuze igweme izinkinga ezinjalo, kutuswa ukufaka isisefo ezimbili nje igridi adapters. Ekupheleni komsebenzi kuzobonakala kuphela comparator soldered. Ukuze uthuthukise operability ukulungiswa setha stabilizers siteshi. Kubalulekile ukuphawula ukuthi kukhona amadivayisi eziguquguqukayo contactors. Bayakwazi sokuqhuba imvamisa esingaphansi 50 Hz.

Amamodeli based dvuhperehodnyh Wegazi: inhlangano ukulungiswa

Songa dvuhperehodnyh Wegazi digital imitha capacitors ngezandla ulula. Nokho, kuphela transistors adjustable efanelekayo operation evamile nokulungiswa. Futhi uzinake ukuthi inhlangano kufanele bakhethwe ishayela comparators.

Idivayisi isibonisi kufanelekile uhlobo umugqa. Kulokhu, echwebeni uvunyelwe ukuthi kusetshenziswe ku iziteshi ezintathu. Ukuze axazulule izinkinga nge ukuhlanekezela izihlungi ukuzwela ongaphakeme asetshenziswe wesifunda. Futhi uzinake ukuthi ukuguqulwa bugcogcwe phezu isimame diode. Ukubeka imodeli Kwenziwa ukumelana engakhi 55 ohms.