He tokomaha te hunga e pōhēhē ana ina whakaarohia ana me hoko te wiri 18V, 20V rānei. Mō te nuinga o te tangata, ko te mea e kaha ake ana te whiriwhiri ko tēhea. He pono, he nui te kaha o te wiri 20v Max, engari ko te pono he rite tonu te kaha o te wiri 18v. Mā te titiro ki ngā āhuatanga ōrite me ngā rerekētanga i waenga i ēnei hua ka taea te mārama ki ngā mea ka riro i a koe ina hoko koe i tētahi o aua mea.
Ko te pono mō ngā pākahiko 18v me 20v:
Ina wetewetehia tētahi o ēnei pākahiko e rua, ka kite koe he rite tonu te hoahoa o ēnei pākahiko. He pūtau pākahiko takitahi ō rāua e rua, kua whakaritea kia rima ngā waea kua honoa ki te raupapa. Ko ia rōpū pūtau e rima ka honoa mā te waea whakarara. Ka mahia tēnei hei whakarite kia nui rawa ngā haora amp o te pākahiko. Ka mahia hoki tēnei hei whakarite kia pai te kaha o te pākahiko ina whakaritea ki ngā haora watt.
Mā te tirotiro hohonu i ēnei pūtau ka kitea he rua ngā whakatauranga ngaohiko rerekē o ia pūtau, arā, te ingoa me te mōrahi. Ko te whakatauranga ngaohiko ingoa o ia pūtau i roto i te pākahiko 18v, 20v rānei he 3.6 volts, arā, he 18 volts ina honoa. Ko te whakatauranga mōrahi o ia pūtau i roto i te pākahiko 18v, 20v rānei he 4 volts, arā, he 20 volts te mōrahi ina honoa. Ko te tikanga, ka whakamahia e ngā kaihanga o te pākahiko 18v te whakatauranga ingoa, ko ngā kaihanga o te pākahiko 20v mōrahi ia ka whakamahia te whakatauranga mōrahi. Koinei te rerekētanga matua i waenga i ēnei hua e rua.
I te mea kua kōrerotia i runga ake nei, e mārama ana he rite tonu te nui o te mana e whakaputaina ana e ēnei pākahiko e rua. Ko te rerekētanga anake ko te āhua o te pānuitanga, te tapanga rānei mō ngā whakatauranga pūtau. Ko tētahi atu rerekētanga nui ko te mea he mea noa ngā pākahiko 20v mōrahi i te United States, ko ngā pākahiko 18v e hokona ana i waho o te United States. Heoi, ko te tangata e whakamahi ana i ngā pākahiko 18v i waho o te US ka whiwhi i ngā hua ōrite ki te tangata e whakamahi ana i te pākahiko 20v mōrahi i roto i te whenua.
He mea nui anō hoki kia mōhiotia kei reira ngā taputapu kua hangaia hei whakamahi i ngā pākahiko 18v, ā, kei reira anō hoki he rōpū taputapu kua hangaia hei whakamahi i ngā pākahiko 20v teitei rawa. Tērā pea ka puta he tautohe anō tēnei me te tokomaha e pai ake ana ki te whakamahi i te taputapu 20v teitei rawa nā te mea he kaha ake te tangi. Mā ngā mōhiohio i raro nei koe e āwhina ki te whiriwhiri i te taputapu tika mō ngā wiri.
Wiri 18v me te 20v – Ko tēhea te mea hei whiriwhiri māu?
E ai ki te kōrero i runga ake nei, kāore he rerekētanga tūturu i waenga i ngā momo pākahiko e rua. Heoi anō, tera pea he rerekētanga nui ina tae mai ki ngā wiri e whakamahi ana i ia momo pākahiko. Hei whiriwhiri tika, me titiro koe ki ngā taipitopito e whai ake nei.
Te utu o te keri -Ka rerekē pea te utu mō tētahi wiri e whakamahi ana i te pākahiko 18v i te utu mō te wiri o te pākahiko 20v teitei rawa. Kaua e hoko i tētahi wiri nā te mea he tohu noa iho mō te 20v teitei rawa, engari whakatairitea ngā utu o ngā wiri rerekē i te mākete, ka whiriwhiri i te mea e āhua ana te utu. Ka taea e tētahi wiri 18v iti ake te utu te whakarato i ngā mahi tino pai ki a koe, engari ko tētahi wiri 20v teitei rawa te utu nui kāore pea i te pai pērā i tō whakaaro.
Whakaarohia te taipana –Ahakoa te momo wiri e whiriwhiria ana e koe, ko tētahi o ngā mea nui hei whakaaroaro māu ko te taipana mōrahi ka whiwhi koe. Mena he nui ake te taipana o te wiri 18v, me whiriwhiri koe. I tētahi atu taha, ki te pai ake te taipana o te wiri 20v, me whiriwhiri koe i tēnei i runga i ōna hoa whakataetae. Ko te teitei ake o te taipana o te wiri, ko te pai ake o ngā hua ka puta i te wā e keri ana koe i roto i ngā mata pakeke.
Te rahi me te taumaha -Ko te rahi me te taumaha o tētahi wiri motuhake tētahi atu mea hei whakaaroaro māu i mua i te hoko. Tērā pea ka raru nui te mahi a tētahi wiri 20v he tino taumaha. Ehara i te mea ka ngenge noa koe i te pupuri i te wiri ki tōna tūranga, engari ka ngenge hoki koe i a koe e neke ana mai i tētahi wāhi ki tētahi wāhi. He mea tika kia whiriwhiria e koe tētahi wiri 18v māmā ake, nā te mea he pai ake pea ngā hua ka puta. Mō te rahi, kei te mea ka whakamahia e koe tō wiri. Ko te hunga e whakamahi ana i ngā wiri i ngā wāhi whaiti, me hoko pea i ngā hua he iti. I tētahi atu taha, ko te hunga e mahi ana i ngā wāhi nui, ka whai mana pea ki te whiriwhiri i tētahi wiri o tētahi rahi, mena ka tutuki i ā rātou tumanakohanga.
Te Whakamahinga –Ko tētahi mea e tino pai ai te wiri ko tōna whakamahinga. I tēnei wā, ko te wiri pai he wiri kei roto ngā rama me ngā oro. Mā ēnei mea ka taea e te katoa te whakamahi. Ka taea e ngā rama rerekē te whakarato mōhiohio e pā ana ki ngā tautuhinga o nāianei me te hiko e wātea ana. He mea whakaaro nui kia whiriwhiria e koe he wiri 18v me ēnei āhuatanga, kaua e whiriwhiri i tētahi wiri 20v teitei kāore i a rātou.
He mea nui te waitohu –I mua i tō hokonga, me whai wā koe ki te ako mō ngā momo waitohu kei te mākete. Waihangahia he rārangi o ngā ingoa pono kei runga. Whakamahia tēnei rārangi hei tātari i ngā momo hua kei te mākete. Ngā waitohu pēnei i aMakitameDewaltkei roto rātou i ngā mea tino rongonui me te rongonui, koia te take me whiriwhiri koe i ā rātou taputapu ahakoa te tohu ngaohiko.
Ngā Taputapu Tāpiri –Hei whakangawari ake i te mahi, me whiriwhiri e koe ngā wiri ka taea te whakamahi tahi me ngā taputapu maha. Mā tēnei ka oti wawe ō mahi, ā, ka tino tika hoki.
Hei whakarāpopototanga, ko ngā pākahiko 18v me te 20v te kaha rawa
E ai ki tāu i ako ai, kāore he rerekētanga tūturu i waenga i te pākahiko 18v me te 20v teitei, engari ko ngā tikanga hokohoko me te wāhi whakamahi. Ahakoa ka hokona e koe te mea tuatahi, te mea tuarua rānei, he rite tonu te mana whakamutunga ka whiwhi koe i te mutunga o te tukanga. He huarahi pai ake te tirotiro i ngā taputapu e hiahia ana koe ki te hoko hei whakatau tika, kaua e whakawhirinaki ki te ngaohiko e tohua ana.
Wā tuku: Hanuere-10-2023