Iimpawu zokusetyenziswa kwe-TVS transient voltage suppression diode umgaqo weTVS transistor

I-TVS-Ifutshane kwiDiode ye-Voltage Suppressor Diode.I-TV sisixhobo sokukhusela i-voltage ethintela ukugqithiswa kombane ngokohlobo lwe-diode.Xa izibonda ezimbini ze-TVS ziphantsi kothuso oluguqukayo oludlulayo olunamandla amakhulu, inokuguqula i-impedance ephezulu phakathi kweepali ezimbini ibe yi-impedance ephantsi ngesantya se-10-12 imizuzwana, ifunxa ukuya kuthi ga kwii-kilowatts ezininzi zamandla otyando, kwaye ibambe intambo. amandla ombane phakathi kweepali ezimbini ngexabiso elimisiweyo, ekhusela ngokufanelekileyo amacandelo achanekileyo kwiisekethe zombane kumonakalo obangelwe kukubethwa ngumoya.Kuyilo lwemodyuli ye-SFP optical, izixhobo ze-OLT, ukutshintshela i-Ethernet kunye nezinye iimveliso zenethiwekhi, zihlala zisetyenziselwa njengezixhobo zokukhusela ukukhusela iimveliso kunye nokufunxa umbane ongatshintshiyo.
Iimbonakalo:
(1) Isantya sokuphendula ngokukhawuleza (1ps);
(2) Amandla adlulayo aphezulu;
(3) Ukuvuza okuphantsi kombane;
(4) Ukutenxa kumbane omncinci wokucanda (5%);
(5) Isakhono esinamandla sokubamba, njl.njl;
(6) Isakhono esinamandla sokumelana nokunyuka kunye nokucinezela i-voltage.
Zisetyenziswa ngokubanzi kwiingqondiwena, imodyuli ye-optical yonxibelelwano, imodyuli ye-fiber optical, imodyuli ye-sfp optical, izixhobo ze-olt, i-Ethernet switch, inkqubo yekhompyutha, izixhobo zonxibelelwano, i-AC / DC unikezelo lwamandla, i-automobile, i-electronic ballast, izixhobo zasekhaya, izixhobo (iimitha zeyure ye-watt), RS232/422/ 423/485, I/O, LAN, ISDN, ADSL, USB, MP3, PDAS, GPS, CDMA, GSM, ukukhuselwa kwekhamera yedijithali, imowudi eqhelekileyo/imo yokukhuselwa kwemowudi yokudityaniswa kweRF/IC drive yokufumana ukhuseleko, ukunyanzeliswa kwemotor electromagnetic interference, audio / igalelo levidiyo, i-sensor / transmission, isiphaluka solawulo lwemizi-mveliso, i-relay, i-contactor yokunciphisa ingxolo, kunye nezinye iinkalo.Ngokodidi, lunokwahlulwa lube ngamanqaku amabini alandelayo:
(1) Ngokutsho kwepolarity, inokwahlulwa ibe ziindidi ezintathu: i-unipolar ne-bipolar;
(2) Ngokwenjongo: inokwahlulwa ibe zizixhobo ezisetyenziselwa iinjongo eziqhelekileyo ezifanelekileyo kwiisekethe ezahlukahlukeneyo kunye nezixhobo ezikhethekileyo ezifanelekileyo kwiisekethe ezikhethekileyo.Ngokomzekelo, izikhuseli ezahlukeneyo ze-AC voltage, i-4-20mA izikhuseli zangoku, izikhuseli zedatha yedatha, izikhuseli ze-cable coaxial, izikhuseli zefowuni, njl.
(3) Ngokuhambelana nokupakishwa kunye nesakhiwo sangaphakathi, sinokwahlulwa sibe yi-axial lead diode, i-TVS ye-inline arrays ezimbini (ezilungele ukukhuselwa kwemigca emininzi), uhlobo lwe-patch, uhlobo lwemodyuli, kunye nohlobo lwemodyuli yamandla aphezulu.
I-TVS inokudityaniswa ngokuhambelana nomgca kwaye ingasetyenziselwa ukunyanzeliswa kokunyuka ngokukhawuleza.Ngaphantsi kweemeko eziqhelekileyo zokusebenza, i-TVS ibonisa i-impedance state ephezulu kumacandelo akhuselweyo, angachaphazeli ukusebenza okuqhelekileyo komgca.Xa i-pulse overvoltage engaqhelekanga idlula i-voltage yayo yokuphuka, i-TVS iyatshintsha ukusuka kwi-impedance state ephezulu ukuya kwi-impedance ephantsi.Umzila we-impedance ophantsi unikezelwa ukuguqula ukuhamba kwangoku ngokukhawuleza kumacandelo akhuselweyo kwi-diode ye-TVS, kwaye i-surge yangoku ikhutshwe ngokukhawuleza kwi-tube ye-TVS, ngelixa inciphisa ngokuchanekileyo i-voltage kwinqanaba elikhuselekileyo, Xa ukugqithisa okungaqhelekanga kulahleka, i-TVS ngokukhawuleza ubuyela kwimeko ephezulu yokuxhathisa.
Oku ngasentla kushwankathelo olufutshane lweTVS Transient Voltage Suppression Diode Principle and Application Characteristics TVS Tube, enokusebenza njengereferensi kumntu wonke.Inkampani yethu ineqela lobugcisa elomeleleyo kwaye inokubonelela ngeenkonzo zobugcisa kubathengi.Okwangoku, inkampani yethu ineemveliso ezahlukeneyo: ezikrelekrelewena, imodyuli ye-optical yonxibelelwano, imodyuli ye-fiber optical, imodyuli ye-sfp optical, izixhobo ze-olt, i-Ethernet switch kunye nezinye izixhobo zenethiwekhi.Ukuba ufuna, unokuba nokuqonda okunzulu.