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, imishini ye-OLT, ukushintshwa kwe-Ethernet neminye imikhiqizo yenethiwekhi, kuvame ukusetshenziswa njengamadivayisi 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) Amandla aqinile okumelana nokuqhuma nokucindezela i-voltage.
Zisetshenziswa kakhulu ekuhlakanipheniwena, imojula yokuxhumana ye-optical, i-optical fibre module, i-sfp optical module, i-olt switch, i-Ethernet switch, uhlelo lwekhompyutha, okokusebenza kwezokuxhumana, ukunikezwa kwamandla kagesi 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, PDAS, GPS, CDMA, GSM, ukuvikelwa kwekhamera yedijithali, imodi evamile/ukuvikelwa kwemodi ehlukile i-RF coupling/IC drive ithola isivikelo, ukucindezelwa kokuphazanyiswa kwemoto kazibuthe, umsindo / okokufaka kwevidiyo, inzwa/ukudlulisa, isifunda sokulawula imboni, ukudlulisa, ukucindezelwa komsindo 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 ezijwayelekile 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, imodyuli ye-optical yokuxhumana, imojula ye-fiber optical, i-sfp optical module, imishini ye-olt, ukushintshwa kwe-Ethernet nezinye izinto zenethiwekhi.Uma udinga, ungaba nokuqonda okujulile.