Will this e-unit die if I use it to control two can motors? Can't find specs anywhere, hoping someone will know them?
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Well, based on the fact that it uses some TO220 transistors with no heatsink, I'd be limiting it to less than an amp. I've replaced the transistors on these several times from overloads, and they're only powering one fairly small motor. I'd be looking for something more robust for a 2-motor locomotive.
They power 2 can motors in diesels.
I sure wouldn't trust it with two motors, especially if they'll have any significant load.
Thanks, ya'll. I will proceed with caution .... plus, I have a fistful of TIP31s and TIP32s, if that's what it uses. Might even have a heat sink or two.....
A heat sink might help with the power dissipation. 
While not using this particular E-unit, I have been putting 12 volt computer fans into my projects, blowing directly on the motor drive transistors.
A heatsink on the drivers would most likely be a bit more compact and probably more effective.
