| 摘要 |
A pulse generator that can generate pulses separated by 120 degrees phase on each of three separate phase output leads for use with a 3-phase motor power driver. These output pulses can be of any desired frequency and voltage. In a particular embodiment of the invention, the phase output pulses take a logic level of 0-12 volts (12 volts peak) with an adjustable frequency of around 250 Hz and a duty cycle of around 50%. This combination of parameters is ideal for driving a 3-phase motor in a vehicle application. Any combination of pulse width or duty cycle, output level and frequency is within the scope of the present invention. |
