Hello,
I found this project and I think it would help me to build a VFD for a three-phase motor.
I don't need sensors - I use it for a fan.
Can someone help me start the inverter without the current sensors?
I would just like to be able to change the motor speed from a potentiometer.
Search found 1 match
- Wed Jul 23, 2025 3:41 am
- Forum: Drive trains (motors and inverters)
- Topic: How to start the old inverter board without external sensors
- Replies: 0
- Views: 3036