@YUTW123 will there be any black friday deals?
heh heheh
Supports a maximum input voltage of 100v. Continuous current 200A, maximum current is also 200A because of the limitation of the current sensor
The heat sink absorbs almost no current. We used 18 pieces of 300A mos, super low internal resistance
for the heatsink I mean for heat distribution, not for current absorption
Anyhow curious to see the end result
Can you give the specs? Single, dual? Price? Thanks a lot
Thats a single. He says 100V 200A.
4 bat leads cause 200A (if it wasn’t obvious)
Cant tell what components hes using on powerstage but probably one of the supported DRVs in the VESC project.
FETs unknown
Ah right I was wondering way 4 bat leads. Makes sense. Why double layers?
Finally something interesting
To make power routing simpler, the top card is controller board. Bottom board is only DRV/FETS.
Looks like MCU has isolated power supply as well and not using the buck from the DRV like the regular VESC does. Could be to avoid current spikes on the 5/3.3V lines making it unstable.
Biggest change i see is that the electrolytic caps are back (they’re nice to have even on the other smaller one that only has ceramics)
Ahahaha
@linsus checking the pcb… You can clearly see the difference in the distribution of the components ecc…
Me looking at the 100V esc… Niiiiccccceeeeee!
Thanks man
Force of habbit
$500 :o
I mean it’s amazing. That’s why I ask.
That I liked way less
MOS FDBL0200N100 100v 300A 18 pieces
200a Hall current sensors
Today my two mini foc plus arrived, they’re amazingly tiny (The person on the photo must have small hands so they look bigger ) I’ll put them in my YoFace DIY hybrid
dont mock my lady hands
Hey @YUTW123 maybe it isn’t obvious to me but I can’t tell much difference between this: https://www.ebmakers.com/collections/x-esc/products/go-foc-retro-dual-drive-vesc-from-maker-x?variant=31255349952625
And this:https://www.ebmakers.com/collections/x-esc/products/makerx-dual-drive-v4
What are the major differences and why is there only a $5 difference in price