Full copper output wire and sufficient material & high transforming rate.
Heavy-duty protections, including Over Voltage Protection, Under Voltage Protection, Over Current Protection, Over Power Protection, and Short Circuit Protection.
110-220V 12V 166A Perfect Design for Antminer S9, Z9mini, Z9, L3++, D9, T9 and other brand miners
The output does not fluctuate with the input voltage, so you can obtain a highly stable output voltage, really protect the computer.
Professional power supply, wind noise will be great, please choose carefully.