usao and BenRickert thank you for answering my question. What i forgot to say is that i am not in USA and here where i live current is 240V. I didnt want to bother you anymore so had RL friend electiricnan do the math for me and it seems, for those who might be interested, that regular psu cable of 10A is enough for a single l3+ on a single psu at 240V.
I have few more questions, this tme not regarding power supply.
1) Do i have to update firmware for l3+, or i am good to go with one thats preinstalled? This is what i got:
Hardware Version 1.0.1.2
Kernel Version Linux 3.8.13 #22 SMP Tue Dec 2 15:26:11 CST 2014
File System Version Sun Aug 20 16:48:11 CST 2017
2) does anyone know what means "dead" under "Miner status -> pool"?
Out of 3 pools i've set up (hash2coins, aikapool and ispace) first 2 are showing dead and just 3rd one alive. I followed instructions, created worker, put the address and worker info in miner configuration, but still show dead. Is it maybe possible that they dont allow ASIC miners to join? Also, if it helps to better explain what am i asking, in first 2 pools workers arenet shown as active, they have X next to them
3) somewhat related to 2nd question. Can i join any scrypt mining pool with l3+?
Because i've seen that some pools dont have info on how to connect with ASIC miner, just with GPU / CPU miners, for example aikapool
Sorry for bothering general population of this thread, its just that i dont know where else to ask all this
1)
the firmware is alright, no need to upgrade.
2)
Dead means you can't connect to your pool. I had that problem witch H2C on some of my miners but on others it was working fine... Sometimes its pool side related that some bug occurred.
I would try to re-enter everything over a reset, if that does not work, wait 1-2 days and if that still shows dead after a couple of days (and your input was correct) contact the pool admin.
3)
You can point your miner to any pool that allows ASICs and got Scrypt coins. You can also go to prohashing and get payed in whatever coin you want (also LTC payouts are higher)
Or you could point your miner to litecoinpool.org they are solid like a rock, never go offline and are super easy to set up and check the status with