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15A Simple and Hardy 24VDC Motor Controller

I have fun. I’ve created this original design to serve as a reversible brushed DC motor controller, and have made provisions to allow it to also be useful as a single phase VFD or inverter.  I’m reasonably confident that this design can utilize PWM frequencies of less than 50kHz for both the speed control (PWM_IN) and for reversing the current which is sufficient to permit use of this device as an inverter or a single phase VFD, with the potential for SPWM, as well.

24VDC 15A ESC VFD INVERTER Part 1.png

24VDC 15A ESC VFD INVERTER Part 2.png

24VDC 15A ESC VFD INVERTER Part 3.png24VDC 15A ESC VFD INVERTER Part 1 Better Quality Image

24VDC 15A ESC VFD INVERTER Part 2 Better Quality Image

24VDC 15A ESC VFD INVERTER Part 3 Better Quality Image

 

PCB Design:

PCB INVERTER.png

PCB Manufacture Gerber And Drill Files

Components:

BILL OF MATERIALS.png

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