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? Check the Bitaxe Hub for recommended PSU pairings — Bitaxe miners use standard USB-C or barrel connectors, not the heavy-duty PSUs that full ASICs require.

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.