For Bitmain Antminer L7 / S19 (Metal Core PCB)
Function: Antminer L7/S19 Air-cooling Miner
The excellent Bitmain Antminer APW12 14V 17V power supply can also be used with the Antminer S19JL, Antminer S19L, and Antminer L7. Its maximum output is 1 14-17V 182A and its mix output is 2 12V 18A. If you are a manager of a mining farm, please keep some extra APW12 1417 power supplies on hand for the miner rigs and replace the damaged ones as soon as possible to minimize losses.
Notice:
If the APW12 1417 power supply used by the miner is damaged, please do not use the APW12 power supply to replace it.
Please update your ANTMINER L7 with the newest Antminer L7 firmware accordingly after replacing the power supply.
Product Glance
Out1
| DC Voltage | 14V-17V |
| Rated Current(220V input) | 182A |
| Ripple & Noise | <1% |
| Line Regulation | <1% |
| Load Regulation | <1% |
| Setup Time | <2S |
| Short Circuit Protection | >10mS |
Detailed Characteristics
Out2
| DC Voltage | 12.3V |
| Rated Current(220 V 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 | 200-240V 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 |
| Overheat 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
| Dimensions | 254.6mm*251.6mm*63mm |
| Net Weight | 3.6kg |
| Cooling System | Forced‐air cooling |
| Noise | 45dBA |
