I te wa e mahi ana te miihini whakahiato waahi auau takawaenga, he nui te naianei ka puta i roto i te hurihanga, ka puta te wera.No reira, me whakarite kia kore e arai te ara iahiko wai whakamatao.Me whakarite he wai parakore, he wai parakore ranei te wai e tapirihia ana ki te whakamaroo me te miihini whakapiri.Na, me wetewete nga putorino wai whakamatao i nga wa katoa, me horoi te taika wai whakamatao me nga tara whakamahana.
Nga whakaritenga mo te tirotiro i te whenua tuatahi: 1. Utauta: 1000V megger.2. Tikanga ine: Tuatahi, tangohia te raina taumai tuatahi o te huringa.Rawhi tetahi o nga rangahau e rua o te megger ki te tauranga o te raina taumai tuatahi o te whakawhiti, me tetahi atu ki runga i te hurihanga hei whakatika i te huringa.Ruia kia 3 ki te 4 nga porowhita kia kite i te huringa o te arai.Ki te kore e whakaatu te rahi o te roopu, e tohu ana he pai te whakamaarama o te kaitahuri ki te whenua.Mena he iti iho i te 2 megaohms te uara parenga, me whakarere.A ka whakamohiotia te tiaki.
He ngawari noa te tirotiro i te diode whakatika tuarua.Whakamahia he inemita matihiko hei whakanoho ki te waahi o te diode, me te rangahau whero ki runga me te rangahau pango ki raro hei ine.Mena ka whakaatu te mita maha i waenga i te 0.35 me te 0.4, he mea noa.Mena he iti iho te uara i te 0.01, e tohu ana kua pakaru te diode.Kaore e taea te whakamahi.
Wā tuku: Tihema-14-2023