Thanks sir, good information, Amaron ki aisa board ma ups mood ok hai, but ac connect karne par series bulb 200w jal jata hai,iss fault ke bareme suggetion dijiye sir 👍
Har system ka अलग-अलग voltage design rahata hai kisi per Charon barabar bataega aur kisi kisi per negative per donon barabar rahega aur positive donon barabar rahega