manikandan123
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Dear friends!.
I want to make transformer based power supply. I used 12-0-12 transformer. I want to get 24V from both end. after that 24V to 5V. in the mean time I am also want square wave for zero cross detection. I put 230VAC on primary winding. we already know that there is a phase shift between primary and secondary of transformer. So how do i get square wave in phase with primary AC ? is it possible to get from secondary output? otherwise how do get square wave from primary with common ground? give suggestion .
awaiting for your responses.
I want to make transformer based power supply. I used 12-0-12 transformer. I want to get 24V from both end. after that 24V to 5V. in the mean time I am also want square wave for zero cross detection. I put 230VAC on primary winding. we already know that there is a phase shift between primary and secondary of transformer. So how do i get square wave in phase with primary AC ? is it possible to get from secondary output? otherwise how do get square wave from primary with common ground? give suggestion .
awaiting for your responses.