Antminer APW12 Power Supply Unit 12V–15V EMC | S19 / S19 Pro / S19 XP / T19 PSU

Reliable Power Supply for Antminer Mining Machines

The Antminer APW12 power supply unit is a high-efficiency PSU designed specifically for Bitmain mining hardware, including the S19, S19 Pro, S19 XP, and T19 series. It delivers stable power output to ensure consistent mining performance and system reliability.

This PSU is built for professional mining environments where stability and efficiency are critical for continuous 24/7 operation.

Stable High-Efficiency Power Delivery

The APW12 supports an input range of 200–240V AC with a high power factor of >0.99, ensuring efficient energy conversion during operation.

It delivers a regulated output voltage of 12V–15V DC, with high-current support up to 233A at 220V input.

In addition, it includes an auxiliary output rail of 12.3V / 15A, providing stable power distribution for mining systems.

Advanced Protection and Safety Features

The Antminer APW12 PSU includes multiple protection systems to ensure safe operation, including:

• Over-current protection (291A–350A range)
• Short circuit protection
• Overheat protection
• Low-voltage input protection

These safeguards help prevent hardware damage and ensure long-term operational stability.

Industrial Cooling and Efficiency

The unit uses a forced-air cooling system to maintain stable operating temperatures.

It operates efficiently within an environment range of -20°C to 45°C, making it suitable for mining farms and controlled industrial setups.

With a noise level of approximately 45 dBA, it is quieter than most ASIC miners but still intended for industrial environments.

Compact and Durable Design

The APW12 power supply is built with a compact structure measuring 254.6 × 251.6 × 63 mm and a net weight of 3.6 kg.

Its durable construction ensures long-term reliability even under continuous heavy load conditions.

Ideal Use Case

The Antminer APW12 PSU is ideal for:

• Replacing faulty mining power supplies
• Maintaining S19 series mining rigs
• Ensuring stable ASIC miner operation
• Professional mining farm infrastructure

It is an essential component for maintaining uptime and mining efficiency.