Kufa mpweya kumatanthauza kuti pamene voteji dongosolo sangathe kukumana ndi ntchito yachibadwa ya dongosolo, dongosolo basi kutumiza chizindikiro kwa mutu mapeto kuuza mutu mapeto kutiONUsizingagwire ntchito bwino, ndipo kumapeto kwamutu kumapereka chidwi kuti mutulutse njira yomwe idakonzedweratuONU
TheONUmaster chip wopanga apanga gawo la Dying gasp performance (lofanana ndi voltage comparator) mu chip popanga chip. Module iyi imayang'anira mphamvu yamagetsi yakunja kuti izindikire ntchito ya Dying gasp. Choncho, mkati mwa nthawi yabwino ya Kufa chizindikiro cha mpweya, mitundu yonse ya magetsi kuti ikhale yogwira ntchito bwino ya chip sichingakhale yocheperapo kusiyana ndi mphamvu yochepa yogwiritsira ntchito yomwe ikufotokozedwa mwatsatanetsatane. mfundo ndi voteji ntchito Chip sangakhale zosakwana Kufa mpweya mpweya chizindikiro nthawi kutalika.
Kupuma pang'onopang'ono kumatanthawuza "kupuma mpweya usanamwalire", pogwiritsa ntchito magetsi omaliza kutumiza chidziwitso chomaliza. Dongosolo lopangidwa ndi magawo awiri:
1. Kusungirako kwakukulu kwa mphamvu ya capacitor. Pamene zolowetsa zakunja zikulephera, nthawi yoti mphamvu yosungidwa mu capacitor yaikulu itulutsidwe kuti igwire ntchito kuti dongosolo lonse lipume kachiwiri nthawi zambiri zimakhala zingapo ms. MuONUzida, nthawi zambiri zimayendetsedwa mopitilira 10ms. Dera ndi losavuta - capacitor yayikulu (electrolytic capacitor, mphamvu ndi kugwiritsa ntchito mphamvu kwa dongosololi komanso kuchuluka kwa voteji kumatha kuyendetsedwa), diode, comparator voteji. Ntchito ya capacitor apa ndikusunga mphamvu, diode imayenda mwaulere, ndipo wofananira wamagetsi amazindikira kufananitsa kwamagetsi kuti ayambitse chizindikiro chosokoneza.
2. Chip chachikulu chaONUili ndi pini yolowera kuti iwunikire mulingo wa comparator yamagetsi. Pamene Kufa kupuma kumayambika, kumatha kutumiza chizindikiro chosokoneza, kupangitsa dongosololo kuti lilowe m'malo "kupanga chifuniro", ndipo pamapeto pake kutumiza chizindikiro chakutali mpaka kumapeto kwamutu mkati mwa ms ochepa.
Zikomo powunikiranso kuyambika kwa Dying gasp ofONUzobweretsedwa ndi Shenzhen HDV Phoelectron Technology Co., LTD., ndi zinthu zathu zokhudzana ndi intaneti zotentha zimaphimba mitundu yosiyanasiyana yaONUmndandanda wazinthu, kuphatikiza ACONU/ kulumikizanaONU/ wanzeruONU/ bokosiONU/ doko la PON lapawiriONUndi zina zotero. ZapamwambaziONUzogulitsa zingapo zitha kugwiritsidwa ntchito pazofunikira pamaneti pazochitika zosiyanasiyana. Takulandilani kuti mukhale ndi chidziwitso chaukadaulo chazinthu.
