Ukufa kwegesi kuthetha ukuba xa i-voltage yenkqubo ingakwazi ukuhlangabezana nokusebenza okuqhelekileyo kwenkqubo, inkqubo iya kuthumela ngokuzenzekelayo umqondiso ekupheleni kwentloko ukuxelela ekupheleni kwentloko ukubaI-ONUayinakusebenza kakuhle, kwaye isiphelo sentloko siya kunika impendulo yokukhulula itshaneli ebilungiselelwe ekuqaleniI-ONU
II-ONUumenzi wetshiphu oyinkosi uya kuyila imodyuli yokusebenza kwegesi yokuFa (elingana nesithelekisi sombane) kwitshiphu xa uyila itshiphu. Le modyuli ibeka iliso kwi-voltage yegalelo langaphandle ukuqonda umsebenzi we-Diing gasp. Ke ngoko, ngaphakathi kwexesha elisebenzayo leSignali yegesi yokuFa, zonke iintlobo zombane wokusebenza okuqhelekileyo kwe-chip azikwazi ukuba ngaphantsi kombane osebenzayo ochazwe kwinkcazo.. Oko kukuthi, umahluko phakathi kombane wokuqala wokubeka iliso indawo kunye nombane wokusebenza wetshiphu awunakuba ngaphantsi kobude bexesha lophawu lokufa kwegesi.
Ukufa kwe-gasp Kuguqulela "ukuthatha umoya ngaphambi kokufa", usebenzisa umbane wokugqibela ukuthumela ulwazi lokugqibela. Isekethe enamacandelo amabini:
1. Ukugcinwa kwamandla e-capacitor enkulu. Xa igalelo langaphandle lingaphumeleli, ixesha lokuba amandla agcinwe kwi-capacitor enkulu ukuba akhululwe ukuze akwazi ukusebenzela inkqubo yonke yokuphefumula kwakhona ngokubanzi i-ms eziliqela. KwiI-ONUizixhobo, ilawulwa ngokubanzi ngaphezu 10ms. Isiphaluka silula - i-capacitor enkulu (i-electrolytic capacitor, umthamo kunye nokusetyenziswa kwamandla kwenkqubo kunye noluhlu lwe-voltage lunokulawulwa), i-diode, i-comparator yombane. Umsebenzi we-capacitor apha kukugcina amandla, i-diode ihamba ngokukhululekileyo, kwaye i-voltage comparator iqonda uthelekiso lwe-voltage ukuqala umqondiso wokuphazamiseka.
2. Eyona chip yeI-ONUine-pin yokufaka esweni inqanaba lokuthelekisa umbane. Xa i-Diing gasp ibangelwa, inokuthumela umqondiso wokuphazamiseka, okwenza inkqubo ingene kwimeko "yokwenza intando", kwaye ekugqibeleni ithumele ubude obuthile bomqondiso kwisiphelo sentloko ngaphakathi kwe-ms embalwa.
Enkosi ngokuphonononga intshayelelo ye Dying gasp ofI-ONUeziswe yi Shenzhen HDV Phoelectron Technology Co., LTD., kunye neemveliso zethu zenethiwekhi ezinxulumeneyo ezishushu zigubungela iintlobo ezahlukeneyo zeI-ONUiimveliso series, kuquka ACI-ONU/ unxibelelwanoI-ONU/ okrelekreleI-ONU/ ibhokisiI-ONU/ izibuko zePON ezimbiniI-ONUkwaye nangokunjalo. OkungentlaI-ONUiimveliso zothotho zingasetyenziselwa iimfuno zenethiwekhi yeemeko ezahlukeneyo. Wamkelekile ukuba ube nolwazi olunzulu lobugcisa beemveliso.
