If I use an external power supply with 5V and connect it through the Micro USB port, will it provide sufficient power to the netduino including all pins (PWM, ...)?
I can't find any available industrial power supplies with 7.5 - 9V
You don't need an industrial grade power supply, a wall adapter is sufficient.
I guess I can't use 5V input on the power socket?
No, the onboard linear regulator requires at least ~6.5 V input.Go to the full post