FG imayimira

FG stands ndi chidule cha Frequency Generator.Amatchedwa square wave kapena F00 wave.Ndi mawonekedwe a square waveform pomwe zimakupiza zimazungulira kuzungulira kumodzi.Ma frequency ake azizindikiro amatsata mafani akuzungulira.Ndi ntchitoyi, dera lanu loyang'anira magetsi limatha kuwerenga kusinthasintha kwa ma fan, ndikuwunika momwe mafani amagwirira ntchito.

FG imayimira Frequency Generator (kapena Feedback Generator), imakhala ndi zotulutsa zomwe zimayenderana ndi liwiro la mafani.Amagwiritsidwa ntchito ndi CPU kudziwa liwiro la mafani.

Ena (achikulire) mafani ali ndi mapindikidwe owonjezera mkati ndipo chizindikiro cha FG ndi sinusoid yokhala ndi matalikidwe ndi ma frequency molingana ndi liwiro la fan.

Mafani amakono amangogwiritsa ntchito sensa ya Hall-Effect ndipo chizindikirocho ndi chizindikiro chotseguka cha square-wave pomwe ma frequency amafanana ndi liwiro la fan.Mpweya wokwera kwambiri umatsimikiziridwa ndi kukula kwa mphamvu yamagetsi yomwe imadyetsa kukoka-mmwamba resistor.

Zikomosinurpakuwerenga kwanu.

HEKANG ndi apadera pa mafani oziziritsa, okhazikika pakupanga ndi kupanga mafani oziziritsa axial, mafani a DC, mafani a AC, owombera, ali ndi gulu lawo, kulandiridwa kuti mufunsire, zikomo!