sonika tanwani
Newbie level 4
Hello All,
I need to design a 3.3V, 2.5V, 1.2V power supplies for my FPGA board. The 5V power has been taken from PC. For 3.3V and 2.5V, LM317 has been used. For 1.2V, LT1963 has been made use of. But the working environment for which this card generates I/O is very noisy generating 5kV/5kA switching voltages and currents in each flash lamp and there are several in number. I wanted to know whether the power suuply will sustain under these conditions and if need to make a reliable power supply design, what additional components and precautions need to be considered. Kindly help me in this regard.
I need to design a 3.3V, 2.5V, 1.2V power supplies for my FPGA board. The 5V power has been taken from PC. For 3.3V and 2.5V, LM317 has been used. For 1.2V, LT1963 has been made use of. But the working environment for which this card generates I/O is very noisy generating 5kV/5kA switching voltages and currents in each flash lamp and there are several in number. I wanted to know whether the power suuply will sustain under these conditions and if need to make a reliable power supply design, what additional components and precautions need to be considered. Kindly help me in this regard.
