This general add-on heated bed power expansion module is designed for 3D printers and is compatible with the Anet A8. It effectively addresses issues related to large hot bed power and high load current.

• Maximum Current: Supports up to 15A. Ensure normal heat dissipation and do not exceed 15A.
• Power Supply Compatibility: Recommended for use with 3D printers that have a 12V power supply. Using this module helps prevent excessive current that could damage controller board connectors.
• Power Supply Advice: Choose an appropriate power supply based on the thermal power of your bed, ensuring sufficient margin. For high-power heated beds, consider using a 24V power supply to reduce current load compared to a 12V supply.

This module ensures stable operation under the specified conditions, providing a reliable solution for managing your 3D printer's heated bed power needs.