The Antminer APW12 PSU: An In-Depth Review of Bitmain's Power Supply Unit

Posted by Heiwhite on June 8th, 2023

It's likely that if you're mining cryptocurrency, you've heard of Bitmain's Antminer APW12 Power Supply Unit. As one of the leading manufacturers of mining equipment, Bitmain manufactures this power supply unit with unprecedented reliability and efficiency. Throughout this article, we'll discuss the features and benefits of the Antminer APW12 PSU, as well as its specifications, usage, and overall performance.

Overview of the Antminer APW12 PSU

With the Antminer APW12 Power Supply, Bitmain's Antminer series of cryptocurrency miners are powered by 1600-watts of power. It is a high-efficiency power supply unit that uses 16 PCI-E 6-pin power connectors to power multiple miners at once. APW12 is compatible with most Antminer models, including the S9, S9i, S9j, T9, T9+, and L3+.

Benefits and Features

Antminer APW12 PSUs are known for their high efficiency ratings. Approximately 7% of the electricity used by the power supply is lost as heat, which is a 93% efficiency rating. As a result of this high efficiency rating, miners can save money on electricity costs in the long run.

As well as the overcurrent, overvoltage, and overheat protection, the power supply has a quiet fan that helps to keep the temperature low and prevent the unit from overheating.

In addition, the Antminer APW12 power supply unit is designed to be plug-and-play, which means it can be set up and used right out of the box. Additionally, the unit has a simple design that makes it easy to operate and use.


It has a maximum output power of 1600 watts and an input voltage range of 176-264V AC, a maximum input current of 15A, a maximum output current of 133A, and a maximum output voltage of 12.2V DC.

A 340mm x 150mm x 85mm power supply unit weighs 2.5kg and has dimensions of 340mm x 150mm x 85mm. It can operate between -20°C and 50°C.


Bitmain's Antminer series cryptocurrency miners can be powered by the Antminer APW12 power supply unit. Simply connect the power cable from the power supply to the miner's power input ports, and you're ready to mine cryptocurrency. Once the power supply is connected to the miner, it can be turned on and used.

The performance

Overall, the bitmain apw 12 is a reliable and efficient power supply unit that is well-suited for use with Bitmain's Antminer series of cryptocurrency miners. Due to its high efficiency rating, miners save on electricity costs, while the unit's overcurrent, overvoltage, and overheat protection features make it safe to use.

In conclusion

As a result, the Antminer APW12 PSU is a high-quality power supply unit that is an excellent choice for cryptocurrency miners. Besides its high efficiency rating, overcurrent, overvoltage, and overheat protection features, and ease of use, it is a reliable and efficient power supply unit that can save miners money on electricity. You should definitely consider the Antminer APW12 PSU if you're looking for a new power supply unit for your cryptocurrency mining operation.

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