Hello
And thank you very much for offering this work. Looks like a very nice driver worthy of admiration to me.
I am thinking about making 4 boards for a small cnc project, by toner transfer. It wont be the best of course, but i cant really afford to buy stuff from the market due to finance situation. :S Pwr supply would be 12v ~5-6A (atx pc)
1) Any specific tips for this board that i should pay attention to when doing it in toner transfer?
2) I checked the BOM parts list and all seems fairly comprehensible for my neuron (singular), just need to ask about a few parts:
[...]
*D9 Vz=34V DO34Z7
*D10 PBYR1645 TO220
[...]
Can you please provide more info on these or a mouser/digikey/ any other vendor link - or just more specifications. I am trying to figure what i need to find for those, and i dont want to make some mistakes, cant afford any.
3) Also, i found somewhere said that at very low currents the chip SR would be best, and at higher currents the diodes would give better performance. Any ideea about what current value is the "breakpoint" for this (if there is such), like 1,5A or more?
Thank you very much.
Last edited by MGTp93; 11-06-2010 at 10:53 AM.
|