Binyuze mu mwobo EMI ferrite
Incamake :
Binyuze muri inductor ikoreshwa byumwihariko muguhagarika urusaku rwinshi rwinshi no guhuza impinga kumurongo wibimenyetso n'umurongo w'amashanyarazi, kandi ifite n'ubushobozi bwo gukuramo impiswi ya electrostatike. Amasaro ya magnetique akoreshwa mugukuramo ibimenyetso bya UHF. Kurugero, imirongo imwe ya RF, PLL, imiyoboro ya oscillation hamwe na UHF yibuka (ddrsdram, Rambus, nibindi) bakeneye kongeramo amasaro ya magneti mubice byinjiza amashanyarazi. Inductor nikintu kibika ingufu, gikoreshwa mumuzunguruko wa LC oscillation, urwego ruciriritse kandi ruto rwo muyunguruzi, nibindi. Amasaro ya magnetique afite imbaraga zo kwihanganira no guhindagurika, ibyo bikaba bihwanye nuruhererekane rwihuza rwo kurwanya no kwishongora, ariko kurwanya no kwinuba biratandukana ninshuro.
Isaro ya Ferrite ntishobora gukoreshwa gusa muyungurura urusaku rwinshi mumashanyarazi (kubisohoka DC na AC), ariko no gukoreshwa cyane mubindi bice, kandi ingano yabyo irashobora gukorwa nto. Cyane cyane mumuzunguruko wa digitale, kubera ko ibimenyetso bya pulse birimo imiyoboro ihuza imirongo myinshi, ari nayo soko nyamukuru yimirasire yumurongo mwinshi mumuzunguruko, irashobora kugira uruhare mumasaro ya magneti muriki gihe. Amasaro ya Ferrite nayo akoreshwa cyane Urusaku rwo gushungura insinga za signal.
Ibyiza:
1.guhagarika urusaku rwinshi rwinshi hamwe nimpinga yumurongo wumurongo wumurongo wumurongo
2. birwanya cyane kandi byoroshye
3. Kubaka nabi, ingamba zo guhangana na FCC, VDE
4. Guhagarika EMI / RFI
5.Bishobora guhitamoibicuruzwaukurikije icyifuzo cyawe.
Ingano n'ibipimo:
Ibikoresho by'amashanyarazi:
Ibikoresho by'amashanyarazi:
2-impedance min - (@ 100MHz) 60 Ohms
3-Umugozi = AWG 33 - Diameter 0.18 mm
Icyitonderwa: kuri bose =μiac ~ 300
Gusaba:
1. Ibikoresho by'itumanaho
2. Ibikoresho byitumanaho bidafite insinga.
3. Ibicuruzwa bya mudasobwa
4. Porogaramu rusange ya elegitoronike isabwa guhagarika EMI / RFI.