Whatsminer P231B / P232B Switching Power Supply PSU for Air-Cooled Miners

Whatsminer P231B / P232B Switching Power Supply

The Whatsminer P231B and P232B switching power supply units are designed for stable and efficient power delivery to Whatsminer air-cooled miners. These PSUs are widely used on models such as M20, M30, M30S, M30S+, M30S++, M31S, M32, M50, M60 and M60S.

Replacing a faulty power supply can quickly restore miner stability, normal operation, and mining output. Both P231B and P232B are built for continuous high-load operation and meet the electrical requirements of modern Whatsminer hashboards.

Reliable High-Voltage Power for Air-Cooled Whatsminers

The P231B and P232B PSUs support a wide 220–277VAC input range, making them suitable for professional mining farms and data center environments. Their robust internal design ensures consistent voltage output and long-term reliability under 24/7 mining conditions.

These power supplies are commonly used for PSU replacement, miner repair, and refurbishment to recover miners affected by power instability, startup failure, or abnormal shutdowns.

Key Features

• Original switching power supply for Whatsminer air-cooled miners
• Supports wide 220–277VAC high-voltage input
• Designed for continuous high-load mining operation
• Stable output voltage for reliable hashboard performance
• Ideal for miner repair, maintenance, and PSU replacement

Technical Specifications – P231B

Technical Specifications – P232B

Compatibility

Compatible with Whatsminer air-cooled models including M20, M30, M30S, M30S+, M30S++, M31S, M32, M50, M60 and M60S.

Application Notes

This power supply is intended for professional mining installations and repair use. Always confirm miner model, PSU version, and voltage requirements before purchase.