Felisiya
Umucuruzi n'Uruganda rwa DSE8S12 Ultra Soft Recovery Rectifier
Mu bikoresho by'ikoranabuhanga bigezweho, imikorere ya rectifier igira ingaruka zitaziguye ku mikorere myiza no ku buryo buhamye bw'amashanyarazi. DSE8S12 ultra-fast soft recovery rectifier ni yo mahitamo meza, cyane cyane iyo amashanyarazi akorera muri CCM mode. Trr yo hasi ishobora kugabanya cyane igihombo cyo gusubira inyuma, kandi switching yoroshye ishobora kunoza imiterere ya switching no kugabanya ubwiyongere bw'amashanyarazi n'urusaku. VRRM yo hejuru cyane ishobora guhangana byoroshye n'ibintu bisohora voltage nyinshi, by'umwihariko byagenewe kuzuza ibisabwa kugira ngo bikorane neza kandi byizewe. Haba mu byuma bihindura amashanyarazi, converters, cyangwa porogaramu za LED zifite imbaraga nyinshi, DSE8S12 ishobora gutanga imikorere myiza cyane.
Ibiranga amashanyarazi akora neza cyane:
Kugabanuka k'amashanyarazi make imbere (Vf): Imiterere myiza igabanya igihombo cyo gutwara umuriro, ikwiriye guhindura neza umuriro w'amashanyarazi.
Imiterere y’umuvuduko wo guhinduranya wihuta cyane n’uburyo bworoshye bwo gusubizanya: Cyane cyane diode ya epitaxial yo gusubizanya wihuta (FRED) ifite igihe gito cyo gusubizanya wihuta kandi ikaba ifite imiterere yo kuzimya umuriro neza, igabanya urusaku n’igihombo mu guhinduranya.
Ubushobozi bwo kwihanganira amashanyarazi menshi: Binyuze mu gushushanya urwego rwa epitaxial rufite ubushobozi bwo guhangana n’amashanyarazi menshi, rugera ku muvuduko mwinshi wo kwangirika, ukwiriye gukosora amashanyarazi menshi no gukoreshwa mu ngufu.
Ubudasa bwiza no gusubiramo: Uburyo bwo gukura bwa epitaxial burahamye, byoroshya ikorwa ry’ibice byizewe cyane.
Bikwiriye gukoresha imbaraga nyinshi n'ingufu nyinshi:
Ikoreshwa cyane mu guhinduranya amashanyarazi, moteri zitwara moteri, inverters nshya z'ingufu, transit ya gari ya moshi n'izindi sisitemu z'amashanyarazi zikoresha ingufu.
IBIKORESHO
● FRED chip
● Voltage yo hasi
● Ibiranga Gusubirana Byoroshye
● Ikurikiza amabwiriza ya RoHS 2011/65/EU
● Gutemba kuri solder 275 °C ntarengwa 7 s
Amakuru ya tekiniki
● Imvange y'ibikoresho byo gushushanya ihuye n'igipimo cya UL 94 V-0 cyo gutwika, ikurikiza RoHS
● Ibikoresho: Ibyuma byashyizwemo icyuma gikozwe mu cyuma, bishobora gusonerwa kuri J-STD002 na JESD22-B102
● Polarity: Nkuko bigaragara ku mubiri
● Uburemere: Hafi 1.8g
Ibibazo Bikunze Kubazwa
1. DSE8S12 ikoreshwa iki?
DSE8S12 ikoreshwa mu mashanyarazi yo mu bwoko bwa "high frequency power circuits" nka switching power supplies, inverter systems, freewheeling circuits, na snubber applications.
2. Ese DSE8S12 ikwiriye gukoreshwa mu gupima inverter?
Yego. Ikwiranye neza n'imiyoboro ijyanye na inverter ikeneye gukira vuba no gukosorwa neza.
3. Ese ushobora gutanga urupapuro rw'amakuru?
Yego. Twandikire kugira ngo usabe urupapuro rw'amakuru rugezweho n'ibisobanuro bya tekiniki.
4. Ese ushyigikira ibyo gutumiza ku bwinshi?
Yego. Ibibazo byo kugura ibintu byinshi birahari, kandi dushobora gutanga ibiciro bishingiye ku bwinshi.
5. Ni ibihe bicuruzwa biboneka mu ipaki?
Amahitamo yo gupakira ashobora kwemezwa hakurikijwe urupapuro rwemewe rw'amakuru n'imiterere y'ibicuruzwa.
DSE8S12.pdf
