Zener TL431: wiring idayagramu

TL431- kuyinto ebalulekile zener diode. Isifunda udlala indima umthombo inkomba voltage. Elementi kuboniswe isetshenziswa ngokuvamile amandla amabhulokhi. Idivayisi diode zener ulula. Sekukonke, imodeli isebenzisa okukhiphayo ezintathu. Kuye ukuguqulwa izindlu kungenzeka wahlela ukuba transistors eziyishumi. Isici esiphawulekayo TL431 kubhekwa ukuba ukuzinza ezinhle ezishisayo.

Icebo ukufakwa ukuba 2,48 Ngo

Ngezinye TL431 zener diode ithuba on wesifunda 2,48 e Converter owodwa esigabeni. Isilinganiso yokusebenza yamanje ohlelweni ifinyelela 5.3 A. resistors for isignali ukudluliswa lingasetshenziswa ne ezahlukene voltage conduction. Ukuqina ukunemba kulezi kumadivayisi nxazonke 2%.

modulators ezahlukeneko ziyasetjenziswa ukwandisa nozwela diode zener. Ngokuvamile, it is akhethiwe dipole hlobo. Ngokwesilinganiso, umthamo wabo awukona kuka 3 PF. Nokho, kulesi simo ukuthi okuningi kuncike endleleni wamanje conduction. Ukuze kuncishiswe ingozi okweqile izici esetshenziswa extenders. Ixhuma nge cathode Zener.

Ukuvula kudivayisi 3.3

Ngezinye TL431 zener 3.3V usuke isikimu kuhilela ukusetshenziswa Converter owodwa esigabeni. Resistors asetshenziselwa ukudlulisa ishayela ohlobo zikhethe. Namanje ngesikhathi wesifunda zener diode we TL431 has a 3.3 volt modulator ithangi encane. Ukuze kuncishiswe ingozi lezifunda esifushane, zisebenzisa fuses. efakiwe, njengoba umthetho, ngokuba zener.

Ukuze uthuthukise ngeke akwenze ngaphandle ukuhlunga isiginali. Isilinganiso embundwini voltage liyashintshashintsha emhlabeni 5 Watts. Operating uhlelo wamanje ingeqi 3.5 A. Ngokuvamile, njengoba sinjalo ukunemba ingeqi 3%. Kubalulekile futhi ukwazi ukuthi ukuxhumana diode zener kungaba Vector ngokusebenzisa i-adaptha. Kulokhu, lo Transistor kuyakhethwa okunengqondo hlobo. Umthamo isilinganiso modulator kumele kube 4.2 PF. Thyristors asetshenziswa njengoba isigaba kanye nohlobo evulekile. Ukuze kwandiswe conductivity lwamanje, trigger kunesidingo.

Kuze kube manje, lezi zinto anemisila yokukhulisa umsindo kwamandla ezahlukene. Isilinganiso embundwini voltage kohlelo safinyelela 3.1 watts. ezisebenza sibalo lwamanje emhlabeni 3.5 A. Kubalulekile futhi ukuba ucabangele impedance okukhipha. Amapharamitha Kwethulwa akumele leqe 80 ohms.

Ixhuma circuit 14

Ngezinye TL431 zener 14V usuke isikimu kuhilela ukusetshenziswa drive kwangaphakathi. Isilinganiso embundwini voltage ilingana 3 Watts. Ngokuvamile, yokusebenza yamanje ingeqi 5 A. Ngakho-ke, sindisa kuvunyelwe wonke 4 Ah. Futhi TL431 zener 14V usuke wesifunda has yokukhulisa umsindo ngokuqhubekayo njengenkathi eyodwa-Induku ezimbili isigxobo hlobo. Ukuze uthuthukise conductivity Awukwazi ukwenza ngaphandle tetrode. Ingasetshenziselwa oyedwa noma ababili, izihlungi.

Zener uchungechunge A

Ukuze kwaneliswe inverter amayunithi esetshenziswa Series A TL431. Indlela hlola uxhumano efanele isici? Empeleni lokhu kungenziwa ngokusebenzisa umhloli. Ukukala embundwini ukumelana iyadingeka ukuba 80 ohms. Umzimba womuntu ungakwazi isebenze ngokusebenzisa olulodwa esiteji converters futhi Vector hlobo. Resistors lasetshenziswa kule ndaba nge ebheke.

Uma sikhuluma nemingcele, voltage ezingu circuit ingeqi 5 Watts. Kulokhu, lamanje lokusebenza emhlabeni 3.4 A. Ukuze kuncishiswe ingozi okweqile of transistors, Wegazi asetshenziswa. Ukuze Series A Site kuphela uhlobo yokudayela. Ukuze kwandiswe ukuzwela zedivayisi, zidinga modulators enamandla. Isilinganiso okukhipha ukumelana ipharamitha ingeqi ohms 70.

CLP Series Amadivayisi

Zener TL431 ukushintsha wesifunda has a converters owodwa esigabeni. Hlangana CLP kungaba kokubili inverters, futhi kumadivayisi amaningi umthengi. Voltage embundwini diode zener nxazonke 3 Watts. Ngqo ezisebenza samanje 3.5 A. nokunemba izakhi njengoba sinjalo ingeqi 2.5%. Ukuze ulungise okukhiphayo amasignali asetshenziselwa izinhlobo ezahlukene modulators. Izingcupho kulokhu ifaniswe amplifier.

Zener ACLP uchungechunge

TL431 zener usuke wesifunda has a vector noma scalar converters. Uma sicabangela samuntu lokuqala, ezisebenza ezingeni lamanje ingeqi 4 A. Kulokhu, njengoba sinjalo ukunemba imayelana 4%. Ukuze isignali okhulisa isebenzisa trigger futhi thyristors.

Uma sicabangela isikimu ngokuqondene Converter scalar, le modulators asetshenziswa ephethe namandla mayelana 6 PF. Ngokushesha asetshenziswa resonance uhlobo transistors. Ukuze zandisa isignali silingane trigger evamile. Kubalulekile futhi ukwazi ukuthi izinga ukuzwela zedivayisi nxazonke 20 mV.

AC imodeli

Ukuze dipole inverters avame ukusetshenziswa cherry AU zener TL431. Kanjani ukuhlola isici exhunyiwe? Lokhu kungenziwa ngokusebenzisa umhloli ezivamile. okukhipha impedance ipharamitha iyadingeka ukuba ohms akukho kuka-70. Kubalulekile futhi ukwazi ukuthi lolu chungechunge amadivayisi ixhunywe nge Converter vector.

Kulokhu, nokulungiswa scalar ayifanele. Lokhu kungenxa yokungabikho yaya embundwini ongaphakeme conduction zamanje. Kubalulekile futhi ukuqaphela ukuthi Inkomba voltage okuzisholo ingeqi 4 Watts. Yokusebenza samanje wesifunda inakekelwa at 2 A. Ukuze wehlise nokushisa, thyristors ahlukahlukene. Namuhla kukhishwa kwanda isigaba ukuguqulwa.

Model CT-26 izindlu

I zikagesi zasendlini ngokuvamile zitholakala nge-CT-26 Zener TL431 umzimba. ukufakwa kohlelo kuhilela ukusetshenziswa modulators we dipole. Basuke umkhiqizo ezahlukene conductivity zamanje. Sepharamitha ukuzwela esiphezulu uhlelo emhlabeni 430 mV.

Ngqo impedance elanga afinyelela hhayi ohms ezingaphezu kwezingu-70. Ashaywe asetshenziswa Kulokhu kuphela yokukhulisa umsindo. Ukuze kuncishiswe ingozi isekhethi izihlungi asetshenziswa kokubili ovulekile futhi ivaliwe. Ngqo ukuxhuma diode zener ngokusebenzisa cathode.

Ezezindlu CT-47

TL431 (isimame) nge-CT zezindlu 47 kungatholakala ahlukahlukene ugesi amabhlogo. I element wesifunda usuke Kuhilela ukusebenzisa Vector inverters. Isifunda modulator kufanelekile kuze 4 PF. Ngqo okukhipha kudivayisi ukumelana imayelana 70 ohms. Ukuze uthuthukise conductivity we tetrode Zener kuphela ray hlobo. Ngokuvamile, ukunemba eliletha ukuthula esingeqile 2%.

Ukuze amandla kagesi 5 V

Amandla supply 5 nge inkinobho TL431 nge ezahlukene zamanje conductivity enhancers. Ngqo converters esetshenziswa uhlobo olulodwa-esiteji. Futhi Vector ukulungiswa isicelo kwezinye izimo. Ngokwesilinganiso, impedance okukhipha imayelana 90 ohms. Bonisa ukunemba sinjalo divayisi 2%. Enhancers for amabhlogo esetshenziswa njengoba Ukudayela noma uhlobo evulekile. Ashaywe ingasetshenziswa kuphela enezihlungi. Namuhla, zenziwa nge izakhi eyodwa noma ngaphezulu.

Circuit ekushintsheni ku block 10

Isifunda usuke ugesi zener diode endaweni eyodwa-esiteji kuhilela ukusetshenziswa Converter vector. Uma sicabangela samuntu lokuqala, modulator kukhethwa namandla 4 PF. Kulokhu, inhlamvu isetshenziswa kuphela nge yokukhulisa umsindo. Ngezinye izikhathi izihlungi zisetshenziselwa ukwandisa nozwela diode zener. Isifunda embundwini voltage ivuliwe isilinganiso 5.5 Watts. uhlelo Umsebenzi lwamanje emhlabeni 3.2 A.

Sepharamitha sinjalo ngokuvamile ingeqi 3%. Uma sicabangela uhlelo Vector Converter ke kukhona Awukwazi ukwenza ngaphandle transceiver. Ingasetshenziselwa noma evulekile noma uhlobo chromatique. I modulator setha nge nomthamo 5.2 PF. Expander kuyinto ngempela ezingavamile. Kwezinye izimo, kuba bakwazi ukwandisa nozwela diode zener. Nokho, kubalulekile ukukhumbula ukuthi isici ukushisa ukulahlekelwa kakhulu anda.

Isikimu lokuvimba 15 e

TL431 zener ukushintsha wesifunda 15 ngokusebenzisa block B Kwenziwa esebenzisa inverter olulodwa esiteji. Futhi, modulator kufanelekile ephethe namandla 5 PF. Resistors asetshenziswa uhlobo kuphela abakhethayo. Uma sicabangela ukuguqulwa inezinto, ipharamitha embundwini voltage ingeqi 3 Watts. Ukuqina ukunemba azungeze 3%. Izihlungi uhlelo kufanelekile kokubili ovulekile futhi avaliwe.

Kubalulekile futhi ukuqaphela ukuthi olwandisa ingafakwa kulesi sifunda. Kuze kube manje, onobuhle akhiqizwa ikakhulukazi uhlobo yokudayela. Ngo ukulungiswa ama-transceivers conduction zamanje ingeqi 4 microns. Kulokhu, ukubaluleka nozwela diode zener nxazonke 30 mV. Impedance okukhipha ngalesi ephumelelisa 80 ohms.

Ukuze inverters yezimoto

Ukuze inverters yezimoto ngokuvamile zisebenzisa uchungechunge izipikha zener TL431. ukushintsha isikimu kulokhu kuhilela ukusetshenziswa zamadijithi amabili okungasenani transistors. Izihlungi zisetshenziswa ngqo ukuvula. Uma sicabangela wesifunda ngaphandle olwandisa, voltage embundwini liyashintshashintsha azungeze 10 Watts.

zamanje ngqo ezisebenza 4 A. Inketho overload uhlelo ovunyelwe 3mA. Uma sicabangela ukuguqulwa nge extenders, ukuthi kuleli cala kumiswe vysokoemkostnye modulators. Resistors asetshenziswa uhlobo ngokukhetha ejwayelekile.

Kwezinye izimo, le ezihlukahlukene amandla yokukhulisa umsindo. Sepharamitha embundwini voltage, ngokuvamile ingeqi Watts 12. I ukumelana okukhipha kohlelo kungaba isukela ohms 70 kuya ku-80. Inkomba sinjalo nokunemba cishe 2%. Nhlelo zamanje ungazange ezingaphezu kuka 4.5 A. Ngokushesha uxhumano kwenzeka ngokusebenzisa Zener cathode.