I have been having this doubt such that supposed I have a board B1 which has an operational voltage that ranges from 36v to 90v and the average operating range is 72v.I also have another operating requirement R1 with a range of 36v and 56v and nominal operating range of 48v but with the functionality same as in B1. So can i replace baord B1 for board R1 without having to do any modification? what is the exact role of the nominal operating range 72V and 48V?
Help me understand
Help me understand