APW7 1800W 110v 220v Power Supply Mining PSU for Bitmain Antminer S9/L3+/A6/A7/R4/S7/E9 with 6Pin Connectors

Perfect function for protecting Miners, when circut is malfunction or power supply has higher inside temperature, it will shut off automatically to protect.including Over Voltage Protection, Under Voltage Protection, Over Current Protection, Over Power Protection, and Short Circuit Protection. Compare to APW3++ 93.5% conversion effeciency , APW7 PSU is 95% conversion efficiency, which mean APW7 save more electricity fee,Efficiency, very quiet, stable performance. The APW7 can work stably in environments with a 50 ambient temperature. If temperatures exceed 50, the PSU should be underclocked. Considering the high temperature in mining operations, all internal components are with a standard of 105, so the APW7 has a much longer lifespan than a universal use PSU under similar high temperatures. One APW7 can power up one S9i, one L3++, one D3, one V9, one X3, one E3 or one Z9 mini. As with other mining equipment, the cooling fan and power cord interface are located at the front of the power supply, allowing for dissipation throughout the mine. Bitcoin Mining Hardware provides you best and powerful mining rig from which you can mine continuously crypto currency whenever and where ever you want.