Bitmain Power Supply APW12A_12V-15V_V1.2(277V Customized)

Power Supply APW12A_12V-15V_V1.2 277V Customized

277V Customized for Antminer S19 ASICAntminer S19j Pro-A, S19 Pro-A

Function: Antminer S19j Pro-A/S19 Pro-A  SHA256  Air-cooling Miner

Description
Specification

Note:

APW12A power supply needs to be equipped with an approved C-type 20A circuit breaker as an over-current protective device to be installed external to the equipment.

Please update your ANTMINER with the newest firmware accordingly after replacing the power supply.

Product Glance

Out1

DC Voltage12V-15V
Rated Current(277V input)233A
Ripple & Noise<1%
Line Regulation<1%
Load Regulation<1%
Setup Time<2S
Short Circuit Protection>10mS

Detailed Characteristics

Out2

DC Voltage12.3V
Rated Current(220 V input)15A
Ripple & Noise<1%
Voltage Accuracy12.2V—12.4V
Line Regulation<1%
Load Regulation<1%
Setup Time<2S
Short Circuit Protection>10mS

Input

Voltage Range277V AC ±10%
Frequency Range60Hz
Power Factor>0.99(full load)
Leakage Current<1.5mA(220V 50Hz)

Protection

Low-voltage Input170V-180V AC
Output Short CircuitYes
Overheat ProtectionYes
Over-current Output291A-350A (protection value varies under different voltage)

Environment

Operating Temperature-20-45℃
Operating Humidity20%-90%RH(non–condensing)
Altitude< 2000m

Structure

Dimensions254.6mm*251.6mm*63mm
Net Weight3.6kg
Cooling SystemForced‐air cooling
Noise45dBA

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