regmeister
100 W
- Joined
- May 9, 2009
- Messages
- 263
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regmeister said:Worth a look see.
Here is a new brushed controller from a fellow known for his high end audio devices (among other things no doubt).
In this photos the controller (yellow box) is sitting on a couple of IGBT modules atop a slick water cooled pad.
It has two modes of operation, a "voltage control mode" and the "Tru-Torque" mode of operation.
AMM-P4 High-Performance Transistor-Controller
regmeister said:I believe the bike is "a Quantya electric motorcycle"
See more here.
Not a big deal to have a DC convertor on board to power it up, but the price at 499 Euro seems exorbitant to me.
"The AMM-P4 module is rated 12V supply and its absolute maximum rating is 18 Volt, higher voltages will lead to immediate destruction of the AMM-P4 module."
The only problem is that it works on 12V - 18V and not higher voltages...
I wonder what kind of bike is powered by that controller and why didn't the guy make a higher voltage controller, that would be of great use..?
regmeister said:I believe the bike is "a Quantya electric motorcycle"
See more here.
Not a big deal to have a DC convertor on board to power it up, but the price at 499 Euro seems exorbitant to me.
fechter said:Having the logic control and gate drive separate from the power stage is a great idea. This allows a lot of flexibility in design. IGBT modules are pretty common on eBay.
I see two IGBT modules there. Does it have synchronous rectification? Regen?
Now you need to work on a brushless version :wink: