IDiski Varistor Electronics ESD Protection
Iimpawu kunye neempawu zobuGcisa
Ubungakanani obuncinci, umthamo omkhulu wokuhamba kunye nokunyamezela kwamandla amakhulu
I-epoxy insulation encapsulation
Ixesha lokuphendula: <25ns
Uluhlu lobushushu obusebenzayo: -40℃～+85℃
Ukumelana nokugquma: ≥500MΩ
i-Varistor voltage iqondo lomlinganiso wobushushu: -0.5%/℃
Ubukhulu beChip: 5, 7, 10, 14, 20, 25, 32, 40mm
Ukutenxa okuvumelekileyo kombane we-varistor yile: K±10%
Isicelo
Ukukhuselwa kwe-overvoltage ye-transistors, i-diode, i-ICs, i-thyristors kunye nezinto zokutshintsha ze-semiconductor kunye nezixhobo ezahlukeneyo zombane.
Ukufunxwa kwe-surgery kwizixhobo zasekhaya, izixhobo zemizi-mveliso, iireyilayi kunye neevalvu zombane
Ukukhutshwa kwe-electrostatic kunye nokucinywa kwesignali yengxolo
Ukukhuselwa kokuvuza, tshintsha ukukhuselwa kwe-overvoltage
Iifowuni, iiswitshi ezilawulwa yinkqubo kunye nezinye izixhobo zonxibelelwano kunye nokukhuselwa kwe-overvoltage
Inkqubo yeMveliso
Isiqinisekiso
FAQ
Ziziphi iimpawu ezisisiseko ze-varistors?
(1) Iimpawu zokhuseleko, xa amandla empembelelo yomthombo wempembelelo (okanye impembelelo yangoku Isp=Usp/Zs) engagqithiyo kwixabiso elichaziweyo, umbane ocuthayo we-varistor awuvumelekanga ukuba ugqithe kwimpembelelo yombane wokumelana (Urp) ukuba into ekhuselweyo inokumelana.
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(3) Kukho iimpawu ezimbini zobomi, enye bubomi bamandla ombane obusebenzayo, oko kukuthi, i-varistor kufuneka ikwazi ukusebenza ngokuthembekileyo ngexesha elichaziweyo (iiyure) phantsi kobushushu obuchaziweyo kunye neemeko zombane wenkqubo.Okwesibini bubomi bempembelelo, oko kukuthi, inani lamaxesha anokumelana ngokuthembekileyo nempembelelo echaziweyo.
(4) Emva kokuba i-varistor ibandakanyeka kwinkqubo, ngaphezu komsebenzi wokukhusela "i-valve yokhuseleko", iya kuzisa nemiphumo eyongezelelweyo, ebizwa ngokuba yi "secondary effect", engafanele ukunciphisa isiqhelo. ukusebenza kwenkqubo.
