Makhalidwe ogwiritsira ntchito TVS transient voltage kupondereza diode mfundo TVS transistor

TVS - Yaifupi ya Transient Voltage Suppressor Diode.TV ndi chipangizo chochepetsera mphamvu yamagetsi yotchinga mphamvu yamagetsi ngati diode.Pamene mizati iwiri ya TVS ikukumana ndi kugwedezeka kwamphamvu kwamphamvu kwanthawi yayitali, imatha kusintha kutsekeka kwakukulu pakati pa mitengo iwiriyi kukhala yocheperako pa liwiro la masekondi 10-12, kuyamwa mpaka ma kilowatts angapo amphamvu yothamanga, ndikumangirira voteji pakati pa mizati iwiri pa mtengo woikidwiratu, kuteteza bwinobwino zigawo zikuluzikulu mu mabwalo amagetsi ku chiwonongeko chobwera chifukwa cha kugunda kwa mafunde.Popanga mawonekedwe a SFP Optical module, zida za OLT, Ethernet switch ndi zinthu zina zapaintaneti, nthawi zambiri zimagwiritsidwa ntchito ngati zida zoteteza kuteteza zinthu ndikuyamwa magetsi osasunthika.
Mawonekedwe:
(1) Kuthamanga kwachangu (1ps);
(2) Mphamvu yayikulu yosakhalitsa;
(3) Kutayikira kochepa;
(4) Kupatuka kwamagetsi pang'ono (5%);
(5) Kuthekera kolimba kolimba, ndi zina;
(6) Kutha kwamphamvu kupirira ma surge ndi kupondereza magetsi.
Amagwiritsidwa ntchito kwambiri mwanzeruinu, gawo loyankhulana la kuwala, gawo la kuwala kwa fiber, sfp optical module, zida za olt, Ethernet switch, makompyuta, zipangizo zoyankhulirana, magetsi a AC/DC, galimoto, ballast yamagetsi, zipangizo zapakhomo, zida (watt ola mita), RS232/422/ 423/485, I/O, LAN, ISDN, ADSL, USB, MP3, PDAS, GPS, CDMA, GSM, chitetezo cha kamera ya digito, njira wamba/mosiyana chitetezo RF coupling/IC drive kulandira chitetezo, motor electromagnetic interference interference, audio / mavidiyo olowera, sensa / kufalitsa, dera lowongolera mafakitale, kuponderezana, kupondereza phokoso la contactor, ndi zina.Malinga ndi gulu, akhoza kugawidwa mu mfundo ziwiri zotsatirazi:
(1) Malingana ndi polarity, ikhoza kugawidwa m'mitundu itatu: unipolar ndi bipolar;
(2) Malinga ndi cholinga: imatha kugawidwa m'zida zomwe zimagwiritsidwa ntchito ponseponse zoyenera mabwalo osiyanasiyana ndi zida zapadera zoyenera mayendedwe apadera.Mwachitsanzo, zoteteza zosiyanasiyana za AC voltage, 4-20mA zoteteza pano, zoteteza mzere wa data, zoteteza chingwe cha coaxial, zoteteza mafoni, ndi zina zambiri;
(3) Malinga ndi ma CD ndi kapangidwe ka mkati, imatha kugawidwa kukhala ma diode otsogolera axial, ma TVS amtundu wapawiri (oyenera kuteteza mizere yambiri), mtundu wa chigamba, mtundu wa modular, ndi mtundu wamagetsi apamwamba kwambiri.
TVS ikhoza kulumikizidwa molingana ndi mzere ndipo ingagwiritsidwe ntchito kupondereza nthawi yomweyo.Pansi pazikhalidwe zogwirira ntchito, TVS imapereka chiwopsezo chachikulu chazigawo zotetezedwa, zomwe sizimakhudza magwiridwe antchito amzere.Pamene kugunda kwachilendo kwachilendo kumadutsa mphamvu yake yowonongeka, TVS imasintha kuchoka ku chikhalidwe chapamwamba kupita kudziko lochepa la impedance.Njira yochepetsetsa imaperekedwa kuti iwononge nthawi yomweyo yomwe ikuyenda ku zigawo zotetezedwa ku diode ya TVS, ndipo kuthamanga kwachangu kumatulutsidwa kudzera mu chubu la TVS, ndikuchepetsa molondola mphamvu yamagetsi kuti ikhale yotetezeka, Pamene kuphulika kwachilendo kutha, TVS. nthawi yomweyo amabwerera ku kukana kwakukulu.
Zomwe zili pamwambazi ndikuwunika mwachidule za TVS Transient Voltage Suppression Diode Principle and Application Characteristics TVS Tube, yomwe imatha kukhala ngati mawu kwa aliyense.Kampani yathu ili ndi gulu lolimba laukadaulo ndipo imatha kupereka chithandizo chaukadaulo kwa makasitomala.Pakadali pano, kampani yathu ili ndi mitundu yosiyanasiyana: yanzeruinu, gawo lolumikizana la kuwala, gawo la optical fiber, sfp optical module, zida za olt, switch ya Efaneti ndi zida zina zamtaneti.Ngati mukufunikira, mutha kukhala ndi chidziwitso chozama.