So, my power supply that came with the Avalon 1166 Pro just gave up on me.
What are my choices? Is it possible to use a power supply from Antminers if the total wattage matches?
And could you guys recommend some trustworthy places to buy one?
Mixing/matching multiple power sources on the same device is usually a dangerous idea, at least in my experience with GPU mining. You can easily create currents that backfeed and burn out the cables.
You should buy a single power supply that is strong enough.
usually this miner use PUS3300-03plus ， 3300W
our company sell it but have to ship from china ， it will cost about 15 days ，so i suggest you can buy it in amazon····
I think it should be PSU3300-03 plus, but I checked this power supply and its price is higher. I saw in ZEUS that Avalon PSU3300-03 Power supply is also suitable for A1166Pro. And its price is cheaper than plus.
I just searched in Google, there are many sites which are providing PSU, you can search also , see it and I will recommend not to use antminer's PSU, it may damage your system. Hope u understand