For Bitmain Antminer 19 Air-cooling series PSU b version, Bitmain Antminer E9
Function: Bitmain Antminer E9/S19/T19/S19 Pro/S19j/S19j Pro/S19a/S19a Pro SHA256 Air-cooling Miner
Note:
This power supply is version b, which can replace a and b（Can not replace c,d,e&f etc.）version after your miner is updated the newest firmware.
APW12 1215b power supply is suitable for Bitmain Antminer E9, D7, S19+, S19A pro, S19A, S19j pro, S19j, S19i, S19, S19 Pro, T19.
A revolutionary digital currency that can be used anywhere in the world, crypto mining, is specifically designed for the APW12 power supply. During mining, the power supply can offer highly advanced system stability.
There is greater stability in the new APW12 high-conversion energy-saving power supply. The Bitmain Antminer E9 and the new power supply can deliver excellent performance, allow miners to maximize profits, and work to enhance operating conditions and ensure long-term operations.
Product Glance
Out1
| DC Voltage | 12V-15V |
| Rated Current(220V input) | 208A (when 15V can upto 233A~240A) |
| 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) | 15A |
| 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 | 291A-350A （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 |
