Hangarau Utu Kawe me te Utu Tere
Kāore te hiahia mō te hiko e herea noa ki te kāinga, ki te tari rānei. Kua noho ngā waea pūkoro, ngā papahiko, ngā taringa waea kore ahokore, ngā mataaratanga atamai, ngā kāmera, tae atu ki ngā taputapu mahi pērā i ngā pouwhanga me ngā papatohu kēmu kawe hei wāhanga o ā tātou mahi o ia rā. I waenganui i te tere o te nekenekehanga, ka tukuna e ngā rihi kawe, ngā pēke hiko rānei he otinga whai hua hei pupuri i te hiko o ngā taputapu i ngā wā katoa e hiahiatia ana. Heoi, i te pikinga ake o ngā kaha pākahiko o ngā taputapu hou me te pikinga ake o ngā tono mō te whakamahinga nui, kua whanake hoki te hangarau rihi kawe. Ko tētahi o ngā āhuatanga e tino hiahiatia ana i ēnei rā ko te utu tere. Ka matapakihia e tēnei tuhinga te mahi a te hangarau rihi kawe utu tere, ngā paerewa e whakamahia ana, ngā āhuatanga e pā ana ki te tere, me ngā tohutohu mō te whiriwhiri i te pēke hiko utu tere tika.
He aha te hiranga o te utu tere?
He tino pai te mahi a ngā taputapu hou, ā, he nui ngā mata e tere ake ai te whakapau hiko i ngā whakatupuranga o mua. Ahakoa i mua ka roa te whakamahi i te pēke hiko 5.000 mAh mō te rā kotahi, he maha ngā kaiwhakamahi e hiahia ana ki te 10.000–20.000 mAh, neke atu rānei. Hei tāpiri, he iti noa te wā e tatari ana kia utua—hei tauira, i te wā e haere ana, i ngā hui, i te haereere, i ngā mahi o waho rānei. Ka whakatutukihia tēnei hiahia e te utu tere mā te tere ake i te whakawhiti hiko mai i te pēke hiko ki te taputapu, ka taea ai e ngā kaiwhakamahi te whiwhi "whakatairanga hiko" nui i roto i ngā tekau meneti noa iho.
Hei tauira, mā ētahi paerewa utu tere, ka taea e te waea te utu i tana pākahiko ki te 50% i roto i te 30 meneti pea (ka whakawhirinaki tēnei tatauranga ki te taputapu me te hangarau tautoko). Nō reira, ehara i te mea ko te kaha o te pēke hiko anake te mea nui, engari ko tōna putanga hiko anō hoki.
Ngā Mātāpono Taketake o te Whakautu Tere i runga i ngā Utu Kawe
Ki te whakarapopototanga, ko te utu he tukanga whakawhiti hiko ki te pākahiko. Ka pāngia te tere utu e te hiko e tukuna ana, ka tatauhia mā te whakamahi i te tātai:
Mana (Wāti) = Ngaohiko (Volts) × Iahiko (Amperes)
Ko ngā pēke hiko tuku iho he putanga 5V me te iahiko o te 1A–2A (tata ki te 5–10W). I taua wā, ka taea e ngā pēke hiko utu tere te whakanui ake i te ngaohiko, te iahiko, ngā mea e rua rānei hei whakaputa i te mana nui ake—hei tauira, 18W, 20W, 30W, 45W, tae atu ki te 100W i ētahi tauira. Heoi, kāore tēnei whakanuinga mana e mahia noatia. Me "whiriwhiri" i waenga i te pēke hiko me te taputapu mā roto i ngā kawa motuhake hei whakarite i te haumaru me te whakatutuki i ngā kaha o te pākahiko.
Ngā Paerewa me ngā Tikanga Utu Tere
He rerekē anō hoki ngā paerewa utu tere mō ngā waitohu me ngā pūnaha hiko rerekē. Ko ētahi o ngā mea e tino kitea ana mō ngā utunga waea kawe ko:
1. Tukunga Hiko USB (USB PD)
He paerewa whānui te USB PD e whakamahia whānuitia ana i runga i ngā waea Android, iPhone (mā ngā taura USB-C ki te Lightning, USB-C rānei ki te USB-C), papahiko, me ētahi pona. Ka tautokohia e te USB PD te whānuitanga o ngā taumata mana, mai i ngā tekau watts ki ngā rau watts. Ko ōna painga ko te hototahi whānui me te āmua haumaru ake, nā te mea he paerewa ahumahi.
2. Utu Tere a Qualcomm (QC)
He mea noa te whakamahi i te Quick Charge i runga i ngā taputapu Android e hangai ana ki ngā maramara Qualcomm, inā koa ngā whakatupuranga o mua. Ko ngā momo pēnei i te QC 3.0 me te QC 4+ e tuku ana i te utu tere me te whakahaere pai me te pāmahana. Ko ētahi peeke hiko e tautoko ana i te QC mā roto i ā rātou tauranga USB-A.
3. Hangarau Motuhake o Ētahi Waitohu
He hangarau utu tere anō tā ētahi kaihanga (hei tauira, VOOC/Dart/Warp Charge, SuperCharge, TurboCharge, me ētahi atu). I ētahi wā ka hiahiatia he taputapu utu me te taura motuhake mō ēnei hangarau kia eke ki ngā tere mōrahi. Mō ngā pēke hiko tuatoru, he maha ngā wā ka hoki ngā tere ki ngā paerewa noa pēnei i te USB PD, QC rānei.
Nō reira, i te wā e whiriwhiri ana koe i tētahi rihi utu tere, me whakataurite e koe te kawa e tautokona ana e te peeke hiko ki te taputapu e whakamahia ana.
Te Tūranga o te USB-C me te Whanaketanga o te Tauranga
He tohu nui te USB-C i roto i te whanaketanga o ngā pēke hiko utu tere. Ki te whakatauritea ki te USB-A, he ngāwari ake te USB-C nā te mea ka taea te whakamahi hei tāuru me te tāputa, ā, he whānui te tautoko i te USB PD. Ko ngā pēke hiko o ēnei rā he:
– Putanga USB-C (PD) mō te putanga tere me te whakauru tere mō te utunga o te pēke hiko.
– Putanga USB-A mō te hototahi ki ngā taputapu tawhito, ki ngā taputapu kore-PD rānei.
Mā te USB-C, ka tere ake te utu i te pēke hiko. Hei tauira, ko te pēke hiko 20.000 mAh, i mua he maha ngā hāora te roa me te rihi 10W, ka tere ake te utu mena ka whakaaetia te whakaurunga PD 18W–45W (i runga i te hoahoa me ngā pūtau pākahiko).
Ngā Pūhiko i roto i ngā Pēke Mana: Te Kaha me te Mana
Ko ngā pēke hiko e whakamahi ana i ngā pūtau pākahiko lithium-ion, lithium-polymer rānei. Ko te kaha (mAh) te tau matua e hokohokohia ana, engari kāore e whakaata i te kaha tūturu e taea te whakamahi. Haunga te mAh, kei reira te waeine Wh (Watt-haora), e whakaata tika ake ana i te kaha katoa. Hei tauira, ko te pēke hiko 10.000 mAh i te ngaohiko pūtau o te 3,7V he rite ki te 37Wh (i mua i te tatau i ngā mate huringa).
Ina whakaputa te pēke hiko i te 9V, 12V rānei mō te utu tere, me whai ara iahiko whakawhiti ngaohiko (kaitahuri whakanui). Ka puta he ngaronga pūngao hei wera i tēnei huringa. Nō reira, ko te "kaha whai hua" e whakamahia ana mō ngā taputapu utu ka iti iho i te tau mAh kua tohua. Heoi, kei te piki haere te whai hua o ngā hangarau whakawhiti hou, ā, ko ngā kaihanga kounga teitei te nuinga o te wā ka whakauru i te tiaki pakari me te whakahaere wera.
Ngā Take e Pā Ana ki te Tere o te Utu
Ahakoa ka tautokohia e tō pēke hiko te 20W, te 30W rānei, ehara i te mea ka utua tonutia tō pūrere i taua tere. Ko ētahi o ngā mea matua e pā ana ki te tere o te utu ko:
1. Tautoko taputapu
Me tautoko te waea i te kawa ōrite (hei tauira, te USB PD). Ki te kore, ka utua i te aratau paerewa (hei tauira, 5V 2A).
2. Te kounga o te taura
Ka taea e ngā taura kāore e tautoko i ngā iahiko teitei, kāore rānei he tohu-e (mō ētahi taputapu USB-C) te whakawhāiti i te mana. Mō ngā PD neke atu i te 60W, he mea nui te taura USB-C kounga teitei me te whakatauranga tika.
3. Te pāmahana
Kāore ngā pākahiko e pai ki te wera. Ina mahana te taputapu, te pēke hiko rānei, ka whakaitihia e te pūnaha te mana utu hei tiaki i te pākahiko.
4. Ōrau pākahiko
Ko te utu tere te mea tino tere i te wāhanga tuatahi (hei tauira, 0–50%). Kia tata kī te pākahiko, ka puhoi te tere mō te haumaru me te roa o te pākahiko.
5. Whakamahia ina whakakī ana
Mena ka whakamahia te pūrere mō te petipeti, mō te whakatere taimaha rānei i te wā e utu ana, ka whakamahia tonutia tetahi wāhanga o te hiko e haere mai ana, ā, ka āhua pōturi ake te utu.
Hangarau Haumarutanga i roto i ngā Pēke Hiko Utu Tere
Me whakahaere pai te mana nui. Ko te pēke hiko utu tere pai e whakaatu ana i ēnei āhuatanga:
– Te tiaki i te nui o te au, te nui o te ngaohiko, me te ara iahiko poto
– Te tiakitanga wera
– Ka motu aunoa ina kī tonu te taputapu
– Te tiwhikete haumaru (e whakawhirinaki ana ki te mākete) me ngā wāhanga kounga
Hei tāpiri, he maha ngā tauira kounga e whakatinana ana i te tikanga "rūrū" hei whakarite kia tukuna te ngaohiko teitei ake ina tonoa e te taputapu.
Ngā Tohutohu mō te Kōwhiri i tētahi Rīhi Utu Tere Kawe
Hei karo i te hoko hē, whakaarohia ngā āhuatanga e whai ake nei:
1. Kōwhiria he paerewa whānui: Me tautoko i te USB PD kia ngāwari ai.
2. Kia tūpato ki te kaha whakaputa: Mō ngā waea pūkoro, he nui te 18–30W. Mō ngā papahikohiko, ngā pona mama rānei, he pai ake te 45–65W.
3. Tirohia te tāuru utu o te pēke hiko: Mā te tāuru PD ka whakapotohia te wā utu o te pēke hiko.
4. Tirohia te maha o ngā tauranga: Mena he maha ngā taputapu e utua ana e koe i te wā kotahi, whiriwhiria tētahi he maha ngā tauranga, ā, he mārama hoki te tohatoha hiko.
5. Whakatairangahia te waitohu me te tiakitanga: Mā te utu tere me te kore he tiakitanga ka nui ake te mōrearea o te wera nui me te heke o te mahi a te pākahiko.
6. Whakarerekētia te kaha kia rite ki ō hiahia: He iti te rahi o te 10.000 mAh mō te whakamahi i ia rā, he pai ake te 20.000 mAh mō te haereere.
Te Katinga
Ko te hangarau utu kawe me te utu tere te whakautu ki te momo noho hou, pūkoro. Mā te whakamahi i ngā paerewa pēnei i te Tukunga Hiko USB, te kaha whakaputa kua piki ake, me ngā pūnaha whiriwhiri haumaru, ka taea e ngā pēke hiko te utu tere ake i ngā taputapu me te kore e whakararu i te haumaru—mēnā ka whiriwhiria e ngā kaiwhakamahi te hua tika me te whakamahi i te taura tika. Hei whakamutunga, ehara i te mea he "tārua pākahiko" noa iho ngā pēke hiko utu tere, engari he taputapu hua me te whai hua hoki e piki haere ana te hiranga i roto i te ao matihiko.
Ki te hiahia koe, ka taea e au te whakarite i tēnei tuhinga mō tētahi hunga whakarongo motuhake (hei tauira, ngā ākonga, ngā kaimahi tari, ngā kaihaerere rānei), ka taea rānei e au te tāpiri i tētahi wāhanga e taunaki ana i ngā āhuatanga tino pai i runga i te momo taputapu e whakamahia ana e koe.
