Anyone know how many of these can go on a normal 110v 15a circuit? Not sure if it is worth wiring another circuit in my apt building to buy bulk next time.
A 110v 15a circuit can handle ~1320 watts.
110v*15a = 1650w * .8 (a circuit shouldn't run over 80% of its rate capacity) = 1320 W.
Each Antminer consumes ~400w, so you can run 3 per circuit.