Ngokwesimo sokuthuthuka okusheshayo kwamanje kobuchwepheshe bama-elekthronikhi, indlela yokwakhiwa kwama-DC Power Management Subsystems akwakheke ngezinguquko eziyisisekelo uma ziqhathaniswa neminyaka emihlanu edlule.Izinhlelo zanamuhla ze-elekthronikhi zinezidingo eziyinkimbinkimbi futhi eziyinkimbinkimbi ze-DC Power Supplies, ezingaboniswa kuphela ekuphathweni kwamanje nokwamandla, kepha futhi kufaka nezidingo eziqinile ekusebenzeni kwewashi elisebenzayo.Izinselelo ezibhekene nabaqambi zifaka kanjani ukunika amandla amasekethe ahlanganisiwe (ama-ICS) ukuthi asebenze lapho kusebenza ama-voltages asebenza ngaphandle kwe-1V futhi alondoloze ama-grz-level asebenza ama-frequency.Ngaphezu kwalokho, ukwakheka kwamandla ahlukahlukene ukuphathwa kwamandla akusekho okukhawulelwe ekwakhiweni kwamandla okuhlinzeka ngokwawo, kepha futhi kufinyelela ekuhlanganisweni kwemisebenzi emihle okumele isetshenziswe nge-ICS enikezelwe.
Ngokombono wesistimu, kubalulekile ukwakha ukwakheka okuhle kwe-Subsystem Design.Lokhu kufaka phakathi ukukhethwa kobuchwepheshe bokusatshalaliswa kwamandla, isinyathelo esibalulekile nesibucayi kwinqubo yokuqamba.Currently, power distribution technology is mainly divided into four major architectures: centralized power architecture, distributed power architecture, intermediate bus architecture and battery-based power distribution architecture.Isakhiwo ngasinye sinezinzuzo zayo ezihlukile kanye nemikhawulo.
Okokuqala, ukwakhiwa kwamandla okuphakathi nendawo sekutholakale indawo yayo ezinhlanganweni ezincane, ezinamandla ngenxa yokusebenza kwezindleko zayo kanye nokulula.Umqondo we-Design ukuhlinzeka nge-VOLTAGE ye-DC ekhiphayo ehlukene emihlanu ngokufaka kwamandla we-AC, ngokushisa okuningi kugxilwe ekunikezelweni kwamandla okukodwa.Ububi obukhulu kulokhu kusungulwa ukuthi buntula ukuguquguquka kwemidwebo ukwamukela ama-voltages nama-voltes akhuphukayo.isidingo.
Okwesibili, ukwakhiwa kwamandla okusatshalaliswa kuguqula amandla e-AC kube amandla angu-12, angama-24 noma angama-48 we-DC ngokuhlinzekwa kwamandla angaphambili futhi asabalalise lawa ma-VC voltages emabhasini ahlukahlukene.Inzuzo yalolu hlelo lokusebenza ukuthi noma yiluphi ushintsho ku-Load lwamanje noma lwamandla kagesi lungatholakala ngokulungisa indawo eyodwa yomthwalo, futhi ukwehluleka kwephuzu elilodwa lomthwalo kuthinta kuphela umsebenzi othile noma ibhodi elilodwa le-PCB kuphela.Ukushisa kusatshalaliswa kulo lonke uhlelo, ngaleyo ndlela kuthuthukise ukuthembeka kohlelo.Ukuthembeka nokusebenza kahle.
Ukwakhiwa kwebhasi eliphakathi nendawo (IBA) kwengeza ungqimba olungeziwe kwinqubo yokusabalalisa kwamandla.Ngokungeza isiguquli sebhasi esihlukanisiwe phakathi kokunikezwa kwamandla okuphela kwangaphambili kanye nephuzu lomthwalo, i-IBA iyakwazi ukuhlinzeka nge-9.6 to 14 volt voltage kwi-pol converter engahlukanisiwe.Lo mklamo ubeka ibanga lokufaka le-voltage ngokusebenza kwesimo se-loop ukufezekisa ukusebenza kahle, nazo zonke izingxenye ezenzelwe ukuvumelanisa voltage ethize kanye nezidingo zamanje.