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  • Package: SMD
  • is_customized: Yes
  • Model Number: 3D Printer Hot Bed Power Expansion Board
  • Supply Voltage: DC12-50V
  • Application: Computer
  • Condition: New
  • Type: Drive IC
  • Brand Name: diymore
  • Origin: Mainland China


1. Upgrade the high-power module of the hot bed, and add insulation protection covers at the terminals to prevent leakage and avoid electric shock.

Electricity is safer and usage is more reassuring!

2. Hot bed high-power expansion module

3. Compact and atmospheric appearance

4. Unique snowflake heat sink design for stronger heat dissipation

5. Solve the problem of current load due to excessive power of the hot bed


Power supply voltage: DC12-50V

Product Description: The high-power expansion module for the hot bed has a compact and atmospheric appearance. The unique snowflake heat dissipation fin design provides stronger heat dissipation, solving the problem of current load due to excessive power of the hot bed. Under normal heat dissipation, this module can work stably for a long time when I (Max)=25A is measured. During use, the current should not exceed 25A

Attention: DC hot beds with a power greater than 150W require the use of high-power expansion modules and cannot be directly connected to the motherboard, otherwise the motherboard may be burned out.

Package included:

1 x 3D Printer Hot Bed Power Expansion Board Heating Controller MOSFET High Current Load Module 25A 12V or 24V for 3D Printer Parts


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