Ukulungisa kwamandla ikhompyutha supply: imithetho umsebenzi

Balungise ugesi computer - inkinga yesibalo esinzima lobuchwepheshe, ikakhulukazi Wabasaqalayo. Ngaphambi kokuthi uqale ukubhekana inkinga, kufanele acabangisise amabutho azo bese unquma ukuthi iziphi inzuzo ngaphezulu - ukuze uxazulule noma ukuthenga idivayisi entsha.

Ukuze balungise ikhompyutha ugesi kumele kuphela ube uqiniseka ngokugcwele ukuthi lesi sici wenkonzo. Endabeni ukwehluleka eziyinkimbinkimbi kungaba ushibhile ukubuyisela idivaysi ngentsha ukuba izici ezifanayo, kunokuba ukulungisa okuyiphutha.

Ngaphambi kokwenza noma yimuphi umsebenzi okufanele uqaphele kanye izinyathelo zokuphepha, njengoba izingxenye ugesi kungenziwa amandla bese uvale i-computer. Ngaphambi kokuba uqale silungisa amandla supply, udinga ukukhumbula imithetho embalwa eyisisekelo. Okokuqala, xhuma idivayisi eziko likagesi kumele senziwe ngokusebenzisa automatic fuse, okuyinto akufanele ame ngaphezu kwamakhulu amabili ampere zamanje.

Kufanele kukhunjulwe ukuthi capacitors electrolytic zitholakala iyunithi, bagcine inkonzo ngemva kokumisa ukusebenza kwe-network. Ngakho-ke, ukuze ulungise amandla kukhompyutha supply ekhaya, Kumele asuswe yabo zanqwabelana amandla capacitors kwenkokhelo. Lokhu kungenziwa ngokuxhuma ku ukumelana isici ivolumu ohms eziningana noma izibani incandescent usebenzisa voltage ka 220 V

Zonke umsebenzi kungenziwa kuphela emva nokunqamula idivayisi kusukela amapayipi. Wenza okuhlukile angahlolwa ukukala voltage.

Buciko ukulungisa ikhompyutha amandla Iyunithi enikeza, kubalulekile ukwazi amaphutha okungathi kungatholakala kalula futhi iqedwe nge impumelelo efanayo. Into yokuqala okumele uyenze uma sesisetshenziswa ukuthi ubheke voltage phezu wire onsomi eholela ngobukhulu kudivayisi isixhumi. Khona-ke, ukuhlolwa kahle kudinga high voltage transformer.

Ukuze sikwazi ukufeza lokhu, wena umane Udinga ukufaka i-plug ku esitolo esidayisa iyunithi. Uma imisindo nobuntu wezwa njengoba ukuchofoza lubonakale arcing okuncane, awokuthi kungaba bayokwahlulelwa ubuqotho okusezingeni eliphezulu zedivayisi.

Ngemva kokutholakala umzimba kufanele uqinisekise ukuthi fuse isebujameni evamile. Uma kushaywa, kufanele esikhundleni zinamandla ezifanayo futhi isici samanje.

Ingxenye abasengozini khulu zedivayisi kukhona capacitors electrolytic. amaphutha amaningi zihlobene yokwehluleka kwazo. umkhiqizo Ayisebenziseki kungaba azimisele zibukeke ngu electrolyte ukuvuza noma ukuvuvukala izindlu. Lezi zingxenye desoldering, esikhundleni salo kwafakwa inhlonipho efanayo ukuze nemingcele. Uma ubona ukukhubazeka ezishisayo noma mechanical, blackening, izophinda zidinga ukulungiswa imishini computer futhi esikhundleni izingxenye ezilimele.

Kakhulu isikhathi esiningi yinkimbinkimbi izakhi ukufakwa sekunezifunda futhi transformers. Ngezinye ophumayo zabo kusukela uhlelo ezimweni eziningi, ukulungisa kanye esikhundleni akusona kwezomnotho nokwenzeka ukukhiqiza, kungcono uthenge ugesi ezintsha.