EmbDev.net

Forum: µC & Digital Electronics load independent speed control of a drill machine or angle grinder by a phase-fired controller


Author: Harald (Guest)
Posted on:

Rate this post
0 useful
not useful
Hello!

I'm searching for a phase-fired controller that has an adjustable 
current feed-back or feed-forward to make it load independent. I want to 
use it for a drill machine, angle grinder, brushed AC motors and so on.

All schematics I found used obsolet parts like:
Temic U210B1
Atmel U2008B
Atmel U2010B

Does someone has a schematic to share for a discrete phase-fired 
controller with adjustable current feed-back or feed-forward and 
soft-start ?

Thanks for your help!
Best Regards
Harald

Reply

Entering an e-mail address is optional. If you want to receive reply notifications by e-mail, please log in.

Rules — please read before posting

  • Post long source code as attachment, not in the text
  • Posting advertisements is forbidden.

Formatting options

  • [c]C code[/c]
  • [avrasm]AVR assembler code[/avrasm]
  • [code]code in other languages, ASCII drawings[/code]
  • [math]formula (LaTeX syntax)[/math]




Bild automatisch verkleinern, falls nötig