ivenzar
Member level 2
Inrush current is produced do to a 1500uH input capacitance. Max allowed current is 28 A. And input voltage is 325V.
E=C*Vin/2=82.5 J
Rmin=Vin/Imax= 11 Ohm
t=RC=20 ms
P=E/t=4560 W
Are calculations right? Anyone knows a resistor/s that can handle that amount of energy?
Thanks
E=C*Vin/2=82.5 J
Rmin=Vin/Imax= 11 Ohm
t=RC=20 ms
P=E/t=4560 W
Are calculations right? Anyone knows a resistor/s that can handle that amount of energy?
Thanks