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Whakataurite Hangarau: Whakawhiti Wehewehe me te Whakawhiti Noa
2025-08-26
- Ngā Whāinga Mahi Matua
Ngā Whakawhiti Noa
I hangaia mō te huringa ngaohiko (whakapiki/whakaheke), me te ōwehenga hurihanga kore taurite i waenga i ngā takai tuatahi/tuarua. Ko tā rātou kaupapa matua he huri i te ngaohiko AC kia tutuki ai ngā whakaritenga kawenga.
Arotahi ki te wehewehenga hiko kaua ki te whakarerekētanga hiko. Ahakoa kei te pupuri ētahi tauira i te ōwehenga hurihanga 1:1, ko tā rātou mahi nui ko te wawahi i ngā ara hiko tika i waenga i te pūtake me te kawenga kia mau ai te haumaru.
- Te Rapunga Whakaaro Hoahoa
Ngā Whakawhiti Noa
He mea hanga ki te hononga aukume e āhei ai te whakawhiti ngaohiko. He rite ngā takai o ngā whakawhiti-ā-ringa (he momo) mō te hoahoa kiato engari kāore i te kaha ki te wehe.
Ngā Whakawhiti Wehewehe
He āhuatanga motuhake o te takai-rua me te parenga hikohiko. Kei roto i ngā tauira matatau ngā whare herehere Faraday hei pehi i te haruru aratau-noa me ngā whakawhiti.
- Ngā Whakatakotoranga Haumaru
| Tawhā | Whakawhiti Noa | Whakawhiti Wehewehe |
| Kaha Whakakorehiko | 1,000V (noa) | ≥1,500V (e tutuki ana i ngā whakaritenga a te IEC 61558-1) |
| Au Puta | Tae atu ki te 3.5mA |
|
| Whirihoranga Whenua | Tūāpapa kūpapa | Whenua mānu, whenua whiriwhiri rānei |
- Ngā horopaki tono
Ngā Whakawhiti Noa
Ngā pūnaha whakahaere aunoatanga ahumahi
Whānui-whakamahinga Tohatoha Mana (hei tauira, te huringa 380V→220V)
Ngā tono utu-iti, kāore he whakaritenga haumaru tino kaha
Ngā Whakawhiti Wehewehe
Ngā taputapu whakaahua hauora (ngā matawai MRI/CT)
Ngā taputapu taiwhanga me ngā pūnaha oro/ataata
Ngā atanga pūngao whakahou (ngā kaitahuri hiko o te rā)
- Te Whakatinanatanga Hangarau
Ngā Mahi Whakawaea
Noa: Ngā hononga ā-wāhanga-kore tika
Wehenga: Ngā raina PE/N motuhake me te aroturukitanga whakamarumaru
Te Mahi a te EMI
Noa: Ngāwari ki te haruru e whakahaerehia ana (ngā haruru 50/60Hz)
Wehenga: >60dB ōwehenga whakakorenga aratau-noa (CMRR)
- Ngā Paerewa Whakatutukitanga
Noa: IEC 60726-2 (ngā tono ahumahi)
Wehewehenga: IEC 61558-1/2 (ngā pūnaha haumaru-nui), UL 1950 (ngā taputapu hauora)
E whakaatu ana tēnei whakatairite hanganga i te huarahi e whakarato ai ngā whakawhiti hiko wehe i ngā painga haumaru nui mā roto i ngā hangarau whakamahana me te pehi haruru matatau, ko ngā whakawhiti hiko noa ia e whakatairanga ana i te whakawhiti ngaohiko utu-whai hua. Ko te kōwhiringa ka whakawhirinaki ki ngā whakaritenga haumaru hiko me ngā taiao whakahaere.