155. When monitoring the gate voltage of a power MOSFET in the switching power supply of a modern RADAR, you would expect to see the gate voltage change from «low» to «high» by how much?

A power MOSFET in a switching power supply requires a gate voltage change greater than 2 volts to fully turn on and off, ensuring efficient operation and minimizing losses. This swing is necessary to overcome the threshold voltage and achieve full enhancement of the device, which is critical for rapid switching in radar systems.