anboli
Full Member level 2
HI to all,
I had attached the Triac switching circuit here, I removed entire DC supply in the connector(CON2) and also a signal pins (CON9). Only AC supply is connected in the board. While Im Switching AC supply ON and OFF, during that time i getting the flickering in power ON led and output led (ie., LD9 and LD2 respectively). So i suspected with MOC3021 IC and I removed it and checked, now LD9 IS FLICKERING and LD2 IS NOT FLICKERING. I dont know how the LED is flickering during switch ON and OFF the AC supply.
Please let me know the reason for this flickering..
Thanks in advance,
anboli.c
I had attached the Triac switching circuit here, I removed entire DC supply in the connector(CON2) and also a signal pins (CON9). Only AC supply is connected in the board. While Im Switching AC supply ON and OFF, during that time i getting the flickering in power ON led and output led (ie., LD9 and LD2 respectively). So i suspected with MOC3021 IC and I removed it and checked, now LD9 IS FLICKERING and LD2 IS NOT FLICKERING. I dont know how the LED is flickering during switch ON and OFF the AC supply.
Please let me know the reason for this flickering..
Thanks in advance,
anboli.c