5

7803A–AVR–10/08

AVR601

Figure 2-2.

MC303 with DB101 display and HMI top module

3.

MC300 low voltage power interface

This board, shown on figure 7, is intended to drive low voltage, medium power motors with fol-

lowing specifications:

• Voltage from 10 to 40 VDC.

• Current up to 6 Amperes (continuous load)

The power board supplies the processor board.

The board provides interface for Hall sensors or back EMF information to run sensorless control

of the motor.

The MC300, mainly targeted to drive BLDC and BLAC motors, can also be used with other

motors types like stepper motors.