The Bitmain Antminer APW12 1417  PSU is built for the (KA3,L7,K7,DR7,HS3) providing a stable 14v-17v output with a 220v input. It’s designed for efficiency, improving performance and ensuring reliable power for demanding mining operations.
 
Specifications
Out 1:
Dc Voltage: 14v-17v
Rated current : 182A
Ripple & Noise: <1%
Line Regulation: <1%
Load Regulation : <1%
Setup Time: <2S
Short Circuit Protection :  >10mS
Out 2:
Dc Voltage: 12.3v
Rated current (220V input): 18A
Ripple & Noise: <1%
Voltage Accuracy : 12.2v—12.4v
Line Regulation: <1%
Load Regulation :  <1%
Setup Time: <2S
Short Circuit Protection :  >10mS
Input:
Voltage Range: 220–240V AC
Frequency Range: 47-63Hz
Power Factor:  >0.99(full load)
Leakage Current : <1.5mA（220V 50Hz）
Protection:
Low-voltage Input: 80-89v AC
Output Short Circuit: Yes
Over-temperature protection:  Yes
Over-current Output:  260A-340A（protection value varies under different voltage）
Environment:
Operating Temperature: -20-45℃
Operating Humidity: 20%-90%RH（non-­condensing）
Altitude:  < 2000m
Structure:
Size: 254 x 251 x 63mm
Weight Net: 3.6Kg
Cooling method: Forced air cooling
Noise : 45db