Nigute ushobora gukora ibizamini byumutekano kubintu byapima amashanyarazi imbere?Kubintu bitanga ibikoresho byimbere byubuvuzi, nta nsinga ihari, ntabwo rero bikenewe gukora ibizamini byubutaka.Ubwa mbere, hariho voltage irwanya ikizamini.Muri iki kizamini, twakoreshejeRK2672YMubuvuzi bwubuvuzi bwihanganira ibizamini kugirango uhuze imbunda nini cyane n’icyambu cyo kugenzura ibyuma byo hanze hanyuma uhuze ikindi cyuma cy’insinga cy’imbunda ndende n’icyambu cya DC.
Kugaruka kwa terefone igikoresho cyahujwe nigikonoshwa cyikintu cyo kugeragezwa.Amashanyarazi amaze kurangira, fungura amashanyarazi.Banza uhitemo urwego.Igikoresho gifite intera ya 2mA na 20mA.Urutonde rumaze gutoranywa, hindura imipaka yo hejuru yubu.Kanda buto ya preset hejuru yigikoresho, fata icyuma cyerekanwe kugirango uhindure potentiometero igezweho.Kuzenguruka icyerekezo cyisaha kugirango wiyongere, kandi ugana amasaha kugirango ugabanye ikigezweho.Nyuma yo guhindura ibyateganijwe mbere, kanda buto ya preset, uhuze imbunda nini ya voltage nini hamwe nimbaraga zitanga imbere, kanda kuri enterineti kuri porte yumuriro wikizamini cyubuvuzi, uhindure voltage isabwa, hanyuma urekure buto yo guhinduranya kugirango urangize gupima.
Ibikurikira, bapima imyanda yamenetse hanyuma ukoreshe Merrick RK7505Y kugirango ugerageze umurwayi uva mumashanyarazi yimbere.Huza gusa MD iherezo ryanyuma kubice bisabwa hamwe na MD yo hepfo kurindi ngingo mugice cyo gusaba, kandi byombi ntibishobora guhuzwa.
Amashanyarazi amaze kurangira, fungura amashanyarazi, kanda SET kugirango ushireho uburyo kuri 5, hitamo ubwoko kuri 3, shyira igihe kubiciro byifuzwa, kanda ENT kugirango ubike ibipimo, hanyuma ukande buto yo gutangira icyatsi kugirango utangire ikizamini.
Amabwiriza y’umutekano w’ubuvuzi ibice bitatu akoresha amabwiriza atatu y’umutekano yipimisha, aribyo Meiruike RK2672YM, RK2678YM (GB9706), na RK7505Y.
Niba hari uburyo bwo guhanahana tekinike, nyamuneka ubaze inama ya Merrick mbere yo kugurisha.Urahawe ikaze kuza kubaza!
Igihe cyo kohereza: Kanama-07-2023
