samfurori

Tsarin Ovation yana ɗaukar matakan ƙi da ƙayyadaddun amo guda uku don haɗin haɗin siginar siginar dijital: • Ƙarƙashin tacewa • Matakan sigina masu mahimmanci (48 VDC ko 115 VAC) • Warewa ko haɗakar gani mara ƙarancin wucewar ƙarancin wucewa da amfani da manyan fasahohin matakin sigina suna ba da wariyar mitar da makamashi, bi da bi. Warewa mai karɓar siginar dijital daga ƙasa yana da mahimmanci a matsayin hanyar ƙin amo wanda ke haifar da duka wayoyi a cikin siginar biyu don canza ƙarfin wutar lantarki zuwa ƙasa. Misalin wannan nau'in keɓewa shine tushen sigina (transmitter) wanda ke ƙasa a wani wuri mai nisa daga mai karɓa, inda filaye da filaye masu karɓa ba su kasance cikin ƙarfin lantarki ɗaya ba. A wannan yanayin, yuwuwar bambancin ƙasa yana bayyana azaman ƙarfin lantarki akan wayoyi biyu na siginar da suka dace. Wani misali wanda za'a iya buƙatar keɓancewa don ƙin yuwuwar hayaniyar bambancin ƙasa zai kasance a cikin da'irori inda haɗin haɗin gwiwa ya kasance tsakanin wayoyi na sigina, haifar da yuwuwar a cikin wayoyi biyu. Ƙimar da aka haifar na iya faruwa lokacin da wayoyi na sigina ke kasancewa a cikin mahalli tare da canza filayen lantarki ko lantarki. Ana iya buƙatar warewa a wannan yanayin. Ana iya amfani da mai keɓewar gani (wanda kuma aka sani da opto-isolator) don kawo siginar dijital cikin mai karɓa. Babu amsa mai karɓa ga hayaniya da zai iya faruwa sai dai in hayaniyar layin sigina ta gudana. Ƙananan mitar halin yanzu, wanda zai iya gudana sakamakon daidaitattun ƙarfin ƙarar ƙarar ƙarar-zuwa ƙasa akan wayoyi biyu na siginar, ana kawar da su idan na'urorin siginar ba su ƙasa ƙasa fiye da aya ɗaya ba. Ana kiran wannan ƙarfin lantarki na gama-gari.