Power Transformer Solutions for Blockchain Computing Facilities

Why Transformers Matter in Blockchain Computing Operations

Reliable and efficient power delivery is crucial for high-performance hardware in a large-scale blockchain computing facility. Whether you run an Antminer S19, a high-hashrate Whatsminer, or an Avalon computing unit, all these machines are power-hungry. So this kind of equipment without a suitable transformer will experience unstable voltage, overheating, inefficient performance, and inevitably experience downtimes, which may be costly for companies.
Blockchain computing facilities consume hundreds of thousands of units from the grid. A good transformer ensures high voltages are stepped down to the required voltage level for the blockchain computing units. It also ensures proper load balancing, handling startup surges, and minimum total harmonic distortion (THD).

Choosing the right transformer is more than just a voltage requirement; it also ensures energy efficiency, prolongs equipment life, and keeps operations smooth and profitable in a competitive blockchain computing environment.

Power Needs of Popular Blockchain Computing Units

Every unit has its unique electrical demands which need to be taken into account while choosing a transformer. Rigs like Antminer S19, Whatsminer M50, or Avalon series devices require consistent, stable high power and accurate transformer sizing.

Antminer Series

Models like S19 or newer consume more than 3000 watts of power per unit under full load. Large-scale blockchain computing facilities running hundreds of these units require properly sized transformers and surge protection to maintain stable and safe operation.

Whatsminer Collection

Whatsminer models like the M50 and M60 can deliver maximum computing performance but require constant, clean power. Because they draw high current, three-phase transformers are recommended to handle continuous loads and peak demands.

Avalon Computing Units

Avalon models such as the A1466 require stable, precise voltage. A dedicated transformer reduces offline time and extends equipment lifespan.

Best Transformer Types for Blockchain Computing Facilities

• Pad Mounted Transformers: Suitable for mid- to large-scale blockchain computing facilities, compact and outdoor-ready.

• Skid/Substation Transformers: Provide scalable capacity and flexible connection to grid, generators, or renewable systems.
• Dry-Type Transformers: Ideal for indoor blockchain computing centers, low maintenance and oil-free.

Key Features to Look for in a Transformer for Blockchain Computing

• High Efficiency & Low Losses
• Voltage Stability & Regulation
• Harmonic Mitigation (low THD designs)
• Robust Cooling Systems (ONAN, ONAF, or air-cooled dry type)
• Compliance with IEEE / IEC / CSA standards

Daelim Transformer Solutions for Blockchain Computing

Daelim Transformer has over 15 years of experience manufacturing transformers that meet the demanding requirements of modern blockchain computing facilities.
We offer:

• UL/cUL pad-mounted transformers ready for deployment in the U.S.
• Skid/substation transformers for high-capacity installations
• Dry-type transformers optimized for indoor continuous computing environments

Conclusion

Choosing the correct transformer ensures stable voltage, reduced energy losses, harmonic control, and protection against costly downtime.
Whether scaling a small setup or developing a multi-megawatt blockchain computing facility, Daelim Transformer provides reliable and efficient power solutions.