hi, i'm, a newbie to electronics and this forum. i have a question about doing calculations to choose a Nmosfet.
my circuit has a open circuit of 100VDC and a working voltage of approx. 35VDC. witch voltage do i use to choose the Nmos? do i average them ?
the circuit will be switching at a frequency between 5 and 50 kHz. the voltage will be at 100VDC only at the start (5% or less) of the time of each on period.
thanks for any help you can give me, cary
my circuit has a open circuit of 100VDC and a working voltage of approx. 35VDC. witch voltage do i use to choose the Nmos? do i average them ?
the circuit will be switching at a frequency between 5 and 50 kHz. the voltage will be at 100VDC only at the start (5% or less) of the time of each on period.
thanks for any help you can give me, cary