Power Supplies

Reliable power delivery is the foundation of any mining operation. D-Central stocks ASIC miner power supplies for Bitmain Antminer, MicroBT Whatsminer, and open-source miners like the Bitaxe. Our inventory includes OEM units like the APW3++, APW7, APW9+, APW12, plus third-party and universal PSU options for custom builds.

A failing power supply is one of the most common causes of miner downtime — and one of the most dangerous if ignored. Symptoms include random restarts, hashboard detection failures, and in worst cases, electrical damage to hashboards. If your miner is acting unstable, the PSU should be your first suspect.

Not sure which power supply fits your machine? Key specs to match:

Voltage output — Most Antminers require 12V DC; verify your model's requirements
Wattage rating — Must exceed your miner's peak draw with headroom (10-20% recommended)
Connector type — 6-pin PCIe connectors for most Antminers; verify connector count
Input voltage — 220V PSUs are more efficient but require the right outlet; 110V options available

Running a Bitaxe? These open-source miners use a 5V DC barrel jack (5.5x2.1mm) — a standard 5V/6A power supply is all you need. The Bitaxe Hex and GT models step up to 12V DC with an XT30 connector. Check the Bitaxe Hub for exact PSU pairings for every model — Bitaxe power requirements are very different from full ASIC miners.

Need a full miner instead? Browse our Mining Hardware collection. Need your existing PSU diagnosed? Our ASIC Repair Service tests PSUs as part of every intake.

Reliable power from the team that runs miners daily. D-Central — Bitcoin Mining Hackers since 2016.