Author Topic: Design inputs for prototype AC motor driver  (Read 371 times)

0 Members and 1 Guest are viewing this topic.

Offline ghoeticTopic starter

  • Contributor
  • Posts: 21
  • Country: se
Design inputs for prototype AC motor driver
« on: May 06, 2020, 07:02:03 pm »
Hello EEV!

I love motor control.

I have tried designing  my first real PCB for a prototype AC driver, i would like some input on the layout.
This is my second take at an AC drive, first was successfull on veroboard --> https://www.youtube.com/watch?v=0gZrBgXn4NI.

This design borrows from microchips AN1660.

230VAC input, isolated user interface, slots between to220 legs, gate drive might be wide, but the best i can do?

Linking some screenshots and attaching gerber
https://imgur.com/a/26PSZTg

 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf