Supply Power - ona momo me te whakamahi

Ko tētahi o nga raruraru matua fehangahangai e rua kaingākau mātanga, me te tauhou te hoahoa o ngā pūrere hiko, me te reo irirangi, ko te kaha. Hoki nga hiahia o ngā raraunga, me te whakawhanakehia he pūrere pērā i te puna mana (SP).

A, no te kōwhiri i te pūrere taua tango me ki pūkete he maha o ngā āhuatanga faufaa, e kua whakaritea e tikanga whakahaere, ngā whakaritenga haumaru, ngā āhuatanga me kawenga o ētahi atu mea. , Tango ano te hiahia ki te ki pūkete nga momo o taua whakaaro, pērā i te supply mains - ka taea e te mea he, te mana reo kaha micropower ranei.

Tuatahi me tuatahi e hiahia ana koe ki te whakarongo ki te hanganga ture ki te tawhā o te whakaritenga pūrere o te pūrere Powered. Ko te supply mana kua he tetahi maha o ngā āhuatanga ōrite whakamahere: kohi nāianei, ngaohiko, te mana e hiahiatia ana (noa iti ranei) te taumata ki te ū te ngaohiko, tīkina (me tona iti me te uara mōrahi), te taumata o te ngaohiko pōkare.

Ano, te supply te mana kua etahi o nga mau huru me ngā āhuatanga e tika pānga tona mahi me te whānui. Hei tauira, te aroaro ngaro o te tiaki, te taimaha me āhuatanga o te pūrere ranei.

supply Power - he wāhi o tetahi pūrere hiko. Tikanga e rua supply mana tuatahi me te tuarua kia tino tika ana ki te ū ki te paearu e hiahiatia ana e te tono i roto i te whānui ki te taputapu me ona wahi wae. Ki te he pūrere pērā i te puna mana, ka haere mai te tahi mau kōwhiringa i roto i ngā, ka taea e arahi te reira i ki te arepurepu i roto i te hua, me tona kino.

He maha ngā whakaaro o puna pūngao whatunga:

- ki te condenser, damping parenga iahiko (pera-ka karanga transformerless) ranei;

- rārangi, e kua whakaritea rite ki te kaupapa puāwaitanga (rectifier transformator-, aru i te filtration me stabilization);

- tiketike-ngaohiko me te pini nui-auau;

- Tuarua pini (iahiko hiko whakahaere i iarere teitei Tātari - pūtahuri);

- tu-anake supply mana;

- rārangi FE.

Ko te tino māmā, me te utu mō ngā hobbyists Paerangi. Kei te maha whakamahia ratou i roto i ngā pūrere iti-rahi, pērā i peihana, pākahiko, te mana pūnaha supply, kē, a na i runga i. Hoki i konei e taea te pēnei ki te puna o te supply mana ore (UPS).

Heoi, ka whakamahi i te uara o neke atu i te kotahi wae iahiko, te whai huatanga o te pūrere taua, rite te supply mana rārangi o nāianei te koi heke e te momo o take:

- Ka hei tauwehe stabilization iu tika ki oscillations o te ngaohiko mains;

rapu utu ngā tiketike te tāutanga o heatsinks nui i runga i ture transistors me whakatika i ngōhiko -;

- i runga i ka te tāuru stabilizer e whangai mārama atu ngaohiko teitei atu i tetahi whaimana me rerekē i roto i te whatunga.

Aita i maoro a'e, Heoi, kua meinga reira pūtahuri rawa noa pini (Tuarua), me te he puna mana i runga i te pūtake o transducers tiketike-auau ki kōkuhunga transformerless.