Programmable vs. Regulated Power Supplies

Mumunda weinjiniya yemagetsi, masimba emagetsi anoita basa rakakosha mukupa yakagadzikana uye yakavimbika sosi yemagetsi emagetsi kune akasiyana midziyo uye zvikamu.Iwo marudzi maviri makuru emagetsi anoshandiswa zvakanyanya ndiwo anogoneka magetsi emagetsi uye anodzorwa magetsi emagetsi.Kunyangwe iwo ese ari maviri anoshandiswa kupa simba remagetsi, iwo anosiyana zvakanyanya mumabasa avo uye mashandisiro.Ngatitarisei zvakanyanya kusiyana pakati pezvishandiso izvi zvakakosha.

A regulated power supply isimba remagetsi rinoita kuti rirambe richibuda voltage kana remazuva ano zvisinei nekushanduka kwemagetsi ekuisa kana mutoro.Inoita izvi nekushandisa voltage stabilizing circuit, iyo inodzikamisa zvinobuda.Iyi ficha inopa chengetedzo yakanakisa yemidziyo yemagetsi inonzwisisika kubva panjodzi yekukuvadzwa kunokonzerwa nekusawirirana kwemagetsi kuchinja.Magetsi anodzorwa anowanzo shandiswa mumidziyo yemagetsi inoda chaiyo uye yakagadzikana magetsi, senge maaudio amplifiers, makomputa masisitimu, uye akasiyana siyana murabhoritari zviridzwa.Iwo zvakare anowanzo shandiswa munzvimbo dzekutsvagisa nekusimudzira nekuti anogona kupa chaiwo uye anodzokororwa ekuyedza mamiriro.

Programmable magetsi emagetsi, kune rumwe rutivi, akagadzirirwa kupa kuchinjika kukuru uye kutonga.Sezvinoratidzwa nezita racho, ivo vanokwanisa kuronga uye kugadzirisa inobuda voltage uye mazinga azvino zvinoenderana nezvinodiwa chaizvo.Kurongeka uku kunobvumira mainjiniya uye matekinoroji kuti vatevedzere akasiyana-siyana ehupenyu mamiriro uye kuyedza mashandiro echishandiso pasi pemamiriro ekushanda akasiyana.Pamusoro pezvo, magetsi anogadzirika anowanzo aine maficha epamberi senge kuremote control sarudzo, achibvumira vashandisi kugadzirisa marongero uye kutarisa inobuda paramita kure.Iyi ficha inogona kunyatso batsira mukuseta kwakaomarara kana nharaunda dzekuyedza uko kuwana kwakananga kwemuviri kune magetsi kungave kusingakwanisi kana kusachengeteka.

Kuwanda kwekushandiswa kwemagetsi anogoneka emagetsi ndiwo mukana wavo wakakura pamusoro pemagetsi anodzorwa.Ivo vane maapplication mumaindasitiri akati wandei, anosanganisira telecommunication, aerospace, mota uye rinodzokororwa simba.Semuyenzaniso, muchikamu chezvekufambiswa kwemashoko, uko kudiwa kwekumhanya-mhanya kwedhata uye kubatana kwakavimbika kwakakosha, magetsi anogoneka anoshandiswa kuyedza uye kusimbisa michina yakaita semarouter, switch, uye mamodule ekutaurirana.Vanogonesa mainjiniya kuyera mashandisirwo emagetsi, kuongorora maitiro ekuita uye kuve nechokwadi chekutevedzera mashandiro eindasitiri.

Pamusoro pezvo, nekusimbisa kuri kukura kwesimba resimba uye simba rekubatanidza simba, zvinogoneka zvemagetsi zvinoita basa rakakosha mukuvandudza uye kuyedzwa kwesolar photovoltaic (PV) masisitimu.Vanobvumira mainjiniya kuti vatevedzere akasiyana solar irradiance mamiriro, kuyedza kugona uye yakanyanya simba poindi yekutevera yePV module, uye kuve nechokwadi chekushandiswa kwakakwana kwesimba rezuva.

Kunyange zvazvo magetsi akadzorwa uye magetsi anogona kurongwa ese ari maviri anoshanda chinangwa chekupa magetsi, pane misiyano yakakura mumabasa nemashandisirwo azvo.Magetsi anodzorwa anopa anogara uye akatsiga ekubuda kwevoltage kana yazvino, zvichiita kuti ive yakakodzera kushandiswa mumidziyo yemagetsi yakaoma.Zvirongwa zvemagetsi zvinogoneka, kune rumwe rutivi, zvinopa kuchinjika kwakawedzerwa, zvichibvumira kurongeka uye kuremerwa kudzora masimba, zvichiita kuti zvive zvakanakira kushandiswa kwakapararira mumaindasitiri akasiyana.Kunyangwe iwe uchida kugadzikana chaiko kana kugona kutevedzera huwandu hwakasiyana hwemamiriro, sarudzo pakati pezviviri inozopedzisira yaenderana nezvako chaizvo zvaunoda uye chinangwa chekushandisa.


Nguva yekutumira: Sep-14-2023