Ngokuthuthuka okuqhubekayo kwe-DC Power Supplies, ama-DC Power Supplies manje asetshenziselwa ukuhlinzekwa kwamandla kwe-DC ekuvikelweni kwe-NATIONAL, ukucwaninga kwesayensi, amayunivesithi, amabhizinisi, i-electrolysis, electroplating, nemishini yokushaja. Kepha ngokusetshenziswa okwandayo kwama-DC aqiniswe amandla okunikezwa kwamandla, izinhlobo zawo ziyanda. Ngakho-ke yini ukuhlukaniswa kwama-DC aqiniswe amandla okuthola amandla?
1. Ukuhlinzekwa ngamandla ama-DC aguqukayo we-DC
Ukuhlinzekelwa kwamandla okulungiselelwa kwama-DC amaningi alungiselelwe ama-DC kuwuhlobo lokuguqulwa kwamandla okulungisekayo. Isimo saso ukuthi ukunikezwa kwamandla okukodwa kunikeza imiphumela emibili noma emithathu noma emine noma emine engasetha amandla kagesi ngokuzimela.
Kungabhekwa njengenhlanganisela yamandla akwandla amandla okuphuma ngemvume, alungele izikhathi ezidinga ama-Voltage Power Supplies amaningi. Ukuhlinzekwa kwamandla okusebenza okuthuthukile okuthuthuke kakhulu nakho kunomsebenzi wokulandela ugesi, ukuze imiphumela eminingana ingahle ihlanganiswe futhi ithunyelwe.
2, ukunemba okuguqukayo kwe-DC Power Supply
Ukunikezwa kwe-DC Power okulungisekayo kuwuhlobo lokuhlinzekwa kwamandla okuguqukayo, okubonakala ngokulungiswa kwamandla aphezulu kanye nokuhlelwa kwamanje, kanye nokunemba kokuhlelwa kwamandla kagesi kungcono kune-0.01V. Ukuze ubonise ngokunembile ama-voltage, ukunikezwa kwamandla okunemba kwe-maivetream manje kusebenzisa imitha yedijithali enamadijithali amaningi ukukhombisa.
Izisombululo ze-voltage kanye nokunciphisa izinhlangano zokuhlela okulinganiselwe kwamanje zihlukile. Isixazululo esisezingeni eliphansi sisebenzisa ama-potentiometer amabili ngokulungiswa okuhle nokulungile, isixazululo esijwayelekile sisebenzisa i-potentiometer eguqukayo, kanye nokunikezwa kwamandla athuthukisiwe kusebenzisa ukuhlelwa kwedijithali okulawulwa yi-microcomputer eyodwa.
3, Ukunikezwa kwamandla okuphezulu kwe-CNC
Ukuhlinzekwa kwamandla okuzinzile okulawulwa yi-microcomputer ye-single-chip kubizwa nangokuthi amanani okulawula amandla okulawula, futhi ukuhlela okuqondile nokusetha kungaqedwa nje ngokulawulwa kwezinombolo. Umjikelezo wangaphakathi wokunambitheka kwamandla aqinisile nawo athuthukile, futhi ukuqina kwamandla kagesi kungcono. I-voltage Drift incane, futhi imvamisa ilungele amathuba okuhlolwa ngokunemba.
I-PRITION DC Isikhuthaze Amandla Amandla yisihloko sasekhaya. Ukuhlinzekwa kwamandla kwangaphandle okungeniswa kwamanye amazwe akunakunikezwa kwamandla okucacisa okuqondile, ukuhlinzekwa ngamandla okuphezulu kuphela kanye nokunikezwa kwamandla ahlelekile.
4, Ukuhlinzekwa kwamandla okuhlelekile
Ukunikezwa kwamandla okuhlelekile kuwukuphela kwamandla okulawulwa okulawulwa ngokwedijithali okulawulwa yi-microcomputer ye-chip eyodwa, futhi amapharamitha awo asethiwe angagcinwa ukuze akhumbule kamuva. Kunamapharamitha amaningi wezilungiselelo zamandla ezihlelekile, kufaka phakathi izilungiselelo eziyisisekelo zamandla kagesi, amasethingi okuvinjwa kwamandla, izilungiselelo ezingaphezulu, kanye nezilungiselelo ezengeziwe ezengeziwe.
Ukuhlinzekelwa kwamandla okujwayelekile okuhlelekile kunesinqumo esiphezulu sokuhlela, kanye nezilungiselelo ze-voltage kanye nepharamitha yamanje kungafakwa ngekhibhodi yezinombolo. Amandla okusebenza kwamandla aphakathi nendawo aphezulu ane-voltage drift ephansi kakhulu futhi asetshenziswa kakhulu ezimweni zocwaningo zesayensi.
Isikhathi sePosi: Feb-06-2021
