APW121215g_12V-15V_V1.21 EMC

Air-cooled replacement power supply made by Bitmain in its APW12 range: model APW121215, version g. It provides a 12–15 V DC main output plus a 12.3 V auxiliary output.

Compatibility

• Antminer S19 Pro-A

Specifications

• Main output (OUT1): 12–15 V DC, 208 A rated at 220 V input (233–240 A at 15 V)
• Auxiliary output (OUT2): 12.3 V DC (12.2–12.4 V), 15 A
• Input: 200–240 V AC, 47–63 Hz; power factor >0.99 at full load; leakage current <1.5 mA
• Protection: output short circuit, overheat, output over-current (291–350 A, varies with output voltage)
• Cooling: forced air; noise 45 dBA
• Dimensions: 254.6 x 251.6 x 63 mm; net weight 3.6 kg
• Operating environment: -20 to 45 °C, 20–90 % RH non-condensing, altitude below 2000 m

Notes

• The version is on the label on the side of the unit; Bitmain advises installing the matching firmware after replacement.
• Installation must be carried out by a qualified electrician to local code.