Ka taea e koe te kōrero mai ki a mātou mō te pānga o te tote ki ngā hua? He momo pānga kaha kei roto i te paparanga takirua o ngā katote i roto i te oneone?
He mea pai mēnā ka taea e koe te tohutohu mai i ētahi atu kōrero mō tēnei. Kei te hiahia ahau ki te ine tika i te makuku o te oneone.
Whakaarohia mēnā he arataki tino tika kei te taha o te pūoko (hei tauira, mēnā i rumakina te pūoko ki roto i te konganuku kariuma wai), ka honoa e ia ngā pereti pūnga tairongo tetahi ki tetahi kia kotahi noa te ārai i waenganui i a rātou he paninga angiangi i runga i te papa ara iahiko.
Ko ēnei pūoko capacitive iti te utu, i hangaia ki runga i ngā maramara 555, ka mahi i ngā auau i roto i ngā tekau kHz, he iti rawa ki te whakakore i te awe o ngā tote rewa. Tērā pea he iti rawa ki te whakaputa i ētahi atu raruraru pēnei i te mimiti dielectric, e puta ai ko te hysteresis.
Kia mōhio koe ko te papa pūoko he pūnga iahiko e raupapa ana me te ara iahiko ōrite oneone, kotahi i ia taha. Ka taea hoki e koe te whakamahi i tētahi hiko kore-parepare me te kore he paninga mō te hononga tika, engari ka tere te memeha o te hiko ki roto i te oneone.Mā te whakamahinga o tētahi papa hiko ka puta te pōraritanga i roto i te taiao oneone + wai. Ka inehia te āheinga matatini hei mahi a te papa hiko e whakamahia ana, nō reira ka noho tonu te pōraritanga o te rauemi ki muri i te papa hiko e whakamahia ana. I te pikinga o te auau o te papa e whakamahia ana ki te awhe MHz teitei ake, ka heke tere te wāhanga whakaaro o te pūmau dielectric matatini i te mea kāore te pōraritanga dipole e whai ana i ngā wiri auau-tiketike o te papa hiko.
I raro iho i te ~500 MHz, ko te tote te mea nui mō te wāhanga pohewa o te pūmau dielectric, ā, ko te hua o tēnei, ko te kawe hiko. I runga ake i ēnei auau, ka tino heke te pōraritanga dipole, ā, ka whakawhirinaki te pūmau dielectric whānui ki te nui o te wai.
Ko te nuinga o ngā pūoko arumoni ka whakaoti i tēnei raruraru mā te whakamahi i ngā auau iti iho me te whakamahi i tētahi ānau whakatikatika hei whakaaro ki ngā āhuatanga me te auau o te oneone.
Wā tuku: Hanuere-25-2024