Me pehea te whakamatautau i te papu wahie me te mita maha

Kare to waka e timata? Kia pehea te roa o te rama hiko taki?

Mena he ae to whakautu ki enei patai, ko to papu wahie te raru. 

Ko te papu wahie te waahanga hiko i roto i to motuka e whakarato ana i te miihini ki te nui o te wahie mai i te tank wahie kia pai ai te rere.

Mena he kino, karekau e mahi to punaha ngingiha, te motuka katoa ranei.

He maha nga taangata kaore e mohio ki te whakamatau i tenei waahanga a kei konei matou ki te awhina.

Kia timata tatou.

He aha te take ka hinga te papu wahie?

I runga i te ahua o te mahi a te papu wahie, e toru nga take matua e kore ai. Ko enei he kakahu taiao, he parahanga me te wera nui.

Ko te mau me te haehae he mea noa mo nga papua kua roa e rere ana mo nga rautau, kua rite noa ki te whakakapi na te ngoikore o nga taputapu.

Ko te parahanga ka uru te nui o te para me te paru ki roto i te punaha papu wahie ka purua te tātari.

Ma tenei ka aukati i te taputapu kia uru mai me te tuku wahie ki te miihini ina hiahiatia.

Ko te wera nui te take nui o te korenga o te papu wahie. 

Ko te nuinga o te wahie i tangohia mai i to taika ka whakahokia ki a ia, a ka awhina tenei wai ki te whakamatao i te punaha papu wahie katoa. 

Ka pau koe i te iti o te wahie i roto i te tank, ka pehia e koe tenei mahi whakamatao ka mamae to papu. 

Ka pakaru nga waahanga hiko i roto i te waa, katahi ka tiimata koe ki te kite i etahi tohu penei i te ngoikore o te mahi miihini, te wera nui o te miihini, te ngoikore o te hinu, te tere tere, te kore ranei e taea e te motuka te tiimata.

He rite tonu enei tohu ina raru koe, ka hiahia ranei koe ki te tirotiro i to pana whakakoi me to PCM ranei.

No reira, kia mohio ai ko to papua te tangata hara, ka tirotirohia e koe. 

Heoi ano, tera ano etahi waahanga, penei i te reera papu wahie, e tika ana kia tirohia i mua i te ruku ki roto i te papu me te mita maha.

Me pehea te whakamatautau i te reera papu wahie me te mita maha

Ko te relay te waahanga hiko o to punaha wera e whakakaha noa ana i te papu wahie ina hiahiatia.

Ko te tirotiro i te rere he mahi uaua me aro atu, engari ka ora koe i te taumahatanga o te tirotiro i te papu wahie mena ka kitea he raru i konei.

E wha nga hononga o te rei; he titi whenua, he titi ngaohiko whakauru, he titi uta (e haere ana ki te papu wahie), me te titi pākahiko.

Ma tenei tātaritanga, ka hiahia koe ki te tirotiro mena kei te pai te mahi o te rei, me te whakaputa i te nui o te ngaohiko. He mea nui enei hoapaki e wha mo ta maatau whakamatautau.

1. Momotuhia te reera papu wahie mai i to waka

Kei te nuinga o te wa kei roto te relay i te pouaka whakahiato i te taha o te pākahiko motuka, i runga ranei i te papatohu o te motuka. 

Kei etahi atu waahi kei roto i to waka, ka taea e koe te rapu i te ipurangi mo te waahi tika o to tauira waka.

Kia kitea e koe, ka unuhia e koe kia kitea nga titi e wha.

2. Tikina he Whakawhiwhi Hiko 12V

Mo tenei whakamatautau, me whakamahi koe i te hiko o waho ki te tuku 12 volts ki to rei. E hiahia ana matou ki te whakataurite i te ahuatanga ka hono tonu ki te waka. Ko to pākahiko motuka he puna nui o te 12V hei whakamahi.

3. Honoa te arataki multimeter ki te pākahiko me te uta uta

Ki te tautuhi i te multimeter ki te awhe ngaohiko DC, honoa te arataki whakamatautau whero ki te tauranga pākahiko me te arataki whakamatautau pango ki te tauranga uta.

4. Hoatuhia te mana ki te reera papu wahie

Ka hiahia koe i nga waea me nga topenga alligator hei hono i te hiko ki nga hoapaki rei. Kia tupato ki konei.

Tūhonohia te waea tōraro mai i te pūtake ki te kāpeka whenua me te waea pai ki te kāpeka ngaohiko tāuru. 

5. Reiti hua

Tuatahi, me rongo koe i te tangi pao mai i te rere i nga wa katoa ka tono koe i te waa ki runga.

He tohu tenei kei te mahi, engari i etahi wa ka hiahia tonu koe ki te tirotiro taapiri me te mita maha.

Ma te titiro ki te mita, mena kaore koe i te panui i te 12V, he he te relay me whakakapi.

I tetahi atu taha, mena ka kite koe i te panui 12 volt, he pai te rei ka taea e koe te neke atu ki te papu wahie ake.

Me pehea te whakamatautau i te papu wahie me te mita maha

Tūhonohia te mata pai o te multimeter ki te waea tūhono papu wahie ora, honoa te mata kino ki te mata whakarewa tata, ka whakakā te mura me te kore e timata te miihini. Me whakaatu te mita maha ki te 12 volts mena kei te pai te papu..

He maha atu nga waahanga kei roto i tenei tikanga, me etahi atu waahanga hei whakamatautau ma te whakamahi i te multimeter, a ka korerohia e maatau.

1. Tirohia te pupuhi wahie

Pērā i te relay, ko tetahi atu waahanga ka taea e koe te tirotiro me te whakaora i a koe i te ahotea ko te ngongo.

He 20 amp tenei ka noho ki roto i to pouaka whakaurunga (kei to waka te waahi).

Kare to papu wahie e mahi mena kua pakaru te ngongo, a ka taea e koe te mohio mena he kino to ngongo mena kua pakaru, he tohu wera ranei.

I tua atu, ka whai waahi ano te mita maha.

Tautuhia te mita maha ki te aratau parenga, whakanohohia nga rangahau ineita maha ki ia pito o te ngongo ka tirohia te panui.

I te nuinga o te wa ka tohuhia te aratau aukati ma te tohu "Ohm".

Mena ka whakaatu te ine maha ki a koe "OL", he kino te ara iahiko pire, me whakakapi.

Mena ka whiwhi koe i te uara i waenga i te 0 me te 0.5, he pai te ngongo ka taea e koe te neke atu ki te papu wahie.

2. Tautuhia te mita maha ki te ngaohiko tonu

Ka rere to waka ki runga DC, no reira ka hiahia koe ki te tautuhi i to mita maha ki te tautuhinga ngaohiko DC kia tika ai o whakamatautau.

Mo te anga whakamua, ka whakahaerehia e matou nga whakamatautau whakaheke ngaohiko e rua i runga i nga hononga waea rereke i runga i to papu wahie.

Ko enei te hononga waea ora me te hononga waea whenua.

3. Hurihia te mura ki te "On".

Hurihia te kī whakakā ki te tūnga "On" me te kore e tiimata te miihini.

Me whakakaha noa koe i o waea papu wahie ki te whakahaere i ana whakamatautau.

4. Tirohia te tūhono ora 

Ko te waea ora te hono ka puta mai i te reera. E tika ana kia rite te ngaohiko ki te pākahiko motoka, na me titiro koe ki te pukapuka i mua i te haere ki tenei whakamatautau.

Ahakoa tenei, ko te nuinga o nga pākahiko motuka kua whakatauhia ki te 12 volts, na reira ka mahi tahi matou me ratou.

Ma te hono o te mita maha ki te ngaohiko DC, tirotirohia te waea pai me te titi ka whakapirihia te mata whakamatautau multimeter pai whero ki reira.

Katahi koe ka maka i to rangahau kino pango ki tetahi mata whakarewa tata. 

Mena he pai te papu wahie, kei te tika ranei te nui o te ngaohiko e pa ana ki te hono waea ora, me kite koe i te panuitanga o te 12 volts. 

Mena ka heke te uara ma te neke atu i te 0.5V, kua rahua te papu wahie i te whakamatautau whakaheke ngaohiko me te whakakapi.

5. Tirohia te hononga waea whenua

Ko te waea whenua te hono e haere tika ana ki te tahuhu o to waka.

E hiahia ana koe ki te whakamatautau kia mohio he pai te turanga, kaore he ara iahiko tuwhera, he he ranei i te ara iahiko papu wahie.

Whai muri i te whakamau i te mata whakamatautau pango ki te mata whakarewa, honoa te mata whakamatautau whakamuri ki te waea whenua ka whakapirihia te mata whakamatautau whero ki te mata whakamatautau o muri. 

E tika ana kia whiwhi koe i te uara tata ki te 0.1 volts mai i to mita maha.

Ko te uara kei runga ake i te 0.5V te tikanga kaore te papu wahie i te tika ki te whenua, me tirotiro e koe nga waea mo te kino.

Whakakapihia, whakamauhia ranei nga hononga waea ki te kitea e koe.

mutunga

Mena ka aro nui koe ki nga korero ka taea e koe te whakamatautau i to papu wahie. He rite ki te tirotiro i etahi atu waahanga hiko.

Nga Pātai Auau

Me whai tonu te papu wahie?

E tika ana kia noho tonu te papu wahie hauora i waenga i nga waea pai (ora) me te waea kino (papa). Ma te whakamahi i te mita maha i roto i te aratau parenga (ohm), ka taea e koe te tirotiro ngawari i te taumata o te parenga, ara iahiko tuwhera ranei i roto i te ara iahiko.

He aha te mea ka kore te papu wahie e whiwhi hiko?

Ka kore e mahi to papu wahie ma te pakaru. Mena kua pakaru ano te reera papua, kaore to papu wahie e whiwhi i te mana e tika ana kia rere tika.