APW12_12V-15V EMC (b Version)

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

Compatibility

• Listed on Bitmain's product page: Antminer S19 Pro, T19, S19i, E9, E9 Pro, D7, Z15 Pro
• Also marked for version b in Bitmain's PSU table: Antminer S19, S19j, S19j Pro, S19a, S19a Pro, E11

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

• Bitmain states that a version b unit can replace a version a or b unit once the miner runs the latest firmware, and that versions a/b/c cannot replace versions d/e/f.
• The version is on the label on the side of the unit.
• Installation must be carried out by a qualified electrician to local code.