Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Paul and Sabrina's Cheap 3 Phase Inverter (AC Controller) with Field Oriented Control

energymiser · 10-07-2011, 12:48 PM

Hi Collink. Saw the video. Did you figure out why the big motor didn't want to go? I checked out the BG2A driver boards and Digikey wants $187 for a kit c/w 2 gate drivers. I am hoping to do better than that. I think I saw someone posted the schematic for the VLA500 gate driver, I'll keep looking.

I need to get started building something, so I will start with the driver boards. The parts price including the boards is where I'll start to see how much cheaper it can be done.

10-07-2011, 12:48 PM	#588 (permalink)
energymiser EcoModding Lurker Join Date: May 2011 Location: Canada Posts: 12 Thanks: 4 Thanked 1 Time in 1 Post	Hi Collink. Saw the video. Did you figure out why the big motor didn't want to go? I checked out the BG2A driver boards and Digikey wants $187 for a kit c/w 2 gate drivers. I am hoping to do better than that. I think I saw someone posted the schematic for the VLA500 gate driver, I'll keep looking. I need to get started building something, so I will start with the driver boards. The parts price including the boards is where I'll start to see how much cheaper it can be done.