Izici zohlelo lwe-TVS transient voltage suppression diode isimiso se-TVS transistor

I-TVS - Ifushane Ye-Transient Voltage Suppressor Diode. I-TV iyithuluzi lokuvikela i-voltage elikhawulela ugesi omningi ngendlela ye-diode. Lapho izigxobo ezimbili ze-TVS zibhekene nokushaqeka kwamandla aphezulu okubuyela emuva, kungaguqula ukuvinjelwa okuphezulu phakathi kwezigxobo ezimbili kube yi-impedance ephansi ngesivinini samasekhondi angu-10-12, kudonsa kufika kuma-kilowatts amaningana wamandla okuhlinzwa, futhi ibambe iqhaza. i-voltage phakathi kwezigxobo ezimbili ngenani elinqunywe kusengaphambili, ivikela ngokuphumelelayo izingxenye ezinembayo kumasekhethi e-elekthronikhi emonakalweni obangelwa ama-surges. Ekwakhiweni kwe-SFP optical module,OLTimishini, Ethernetshintshakanye neminye imikhiqizo yenethiwekhi, zivame ukusetshenziswa njengamathuluzi okuvikela ukuvikela imikhiqizo nokumunca ugesi omile.
Izici:
(1) Isivinini sokuphendula esisheshayo (1ps);
(2) Amandla esikhashana aphezulu;
(3) Ukuvuza okuphansi kwamandla;
(4) Ukuchezuka okuncane kokwehla kwamandla kagesi (5%);
(5) Ikhono eliqinile lokubopha, njll;
(6) Ikhono eliqinile lokumelana nokuqhuma nokucindezela i-voltage.
Zisetshenziswa kakhulu ekuhlakanipheniwena, imojuli ye-optical yokuxhumana, i-optical fibre module, i-sfp optical module,oltimishini, Ethernetshintsha, isistimu yekhompyutha, okokusebenza zokuxhumana, ugesi we-AC/DC, imoto, i-ballast kagesi, izinto zikagesi zasendlini, amathuluzi (imitha yehora le-watt), RS232/422/423/485, I/O, LAN, ISDN, ADSL, USB, MP3, I-PDAS, i-GPS, i-CDMA, i-GSM, ukuvikelwa kwekhamera yedijithali, imodi evamile/ukuvikelwa kwemodi ehlukile i-RF coupling/IC drive ithola ukuvikelwa, ukucindezelwa kokuphazanyiswa kwemoto kagesi, okokufaka komsindo/ividiyo, inzwa/ukudluliselwa, isifunda sokulawula imboni, ukudlulisa, ukucindezela umsindo we-contactor, nezinye izinkambu. Ngokwesigaba, ingahlukaniswa ngamaphuzu amabili alandelayo:
(1) Ngokusho kwe-polarity, ingahlukaniswa ibe izinhlobo ezintathu: i-unipolar ne-bipolar;
(2) Ngokwenhloso: ingahlukaniswa ngamadivaysi ajwayelekile afanele amasekhethi ahlukahlukene kanye namadivayisi akhethekile afanele amasekhethi akhethekile. Isibonelo, izivikeli ezihlukene ze-AC voltage, izivikeli zamanje ze-4-20mA, izivikeli zemigqa yedatha, izivikeli zezintambo ze-coaxial, izivikeli zocingo, njll;
(3) Ngokuvumelana nokupakishwa kanye nesakhiwo sangaphakathi, ingahlukaniswa ibe ama-axial lead diode, ama-TVS asemgqeni amabili alandelanayo (efanele ukuvikelwa kwemigqa eminingi), uhlobo lwesichibi, uhlobo lwemodular, kanye nohlobo lwemodular olunamandla amakhulu.
I-TVS ingaxhunywa ngokuhambisana nomugqa futhi ingasetshenziselwa ukucindezelwa kokuhlinzwa okusheshayo. Ngaphansi kwezimo ezivamile zokusebenza, i-TVS iveza isimo esiphezulu sokuvimbela izingxenye ezivikelwe, ezingaphazamisi ukusebenza okuvamile komugqa. Uma i-overvoltage pulse engavamile idlula i-voltage yayo yokuwohloka, i-TVS iyashintsha isuka ku-impedance ephezulu iye esimweni esiphansi se-impedance. Umzila we-impedance ophansi unikezwa ukuphambukisa ukugeleza kwamanje okusheshayo ezingxenyeni ezivikelwe ku-TVS diode, futhi amandla okuhlinzwa asheshayo akhishwa ngeshubhu ye-TVS, kuyilapho kukhawulwa ngokunembile i-voltage ezingeni eliphephile, Lapho i-overvoltage engavamile inyamalala, i-TVS ngokushesha ubuyela esimweni sokumelana okuphezulu.
Okungenhla ukubuka okufushane kwe-TVS Transient Voltage Suppression Diode Principle kanye ne-Application Characteristics TVS Tube, engasebenza njengereferensi yawo wonke umuntu. Inkampani yethu ineqembu eliqinile lezobuchwepheshe futhi ingahlinzeka ngezinsizakalo zobuchwepheshe kumakhasimende. Njengamanje, inkampani yethu inemikhiqizo ehlukahlukene: ehlakaniphilewena, imojuli ye-optical yokuxhumana, i-optical fibre module, i-sfp optical module,oltimishini, Ethernetshintshanezinye izinto zenethiwekhi. Uma udinga, ungaba nokuqonda okujulile.